Table of Contents
741 relations: A & C Black, Abbey (coachbuilder), ABK Architects, Above the Title Productions, Accident Advice Helpline, Acrylicize, Action group (sociology), Actis Capital, Adastra Minerals, Addison Lee, Adenza, Adrian Ward (artist), Agricultural & General Engineers, Ainsworths, AKO Capital, Al-Arab, Alex Willcock, Alferon Management, Alfred McAlpine, Algebris, All3Media, Andrew Melrose, Angel Trains, Anglo American plc, Antony Gibbs & Sons, AnyJunk, Aon (company), Apax Partners, ApplianSys, Arcadia Group, ArenaPAL, Argos (retailer), Aricom, Armajaro, Art Loss Register, Artech House, Artists' Collecting Society, Arup Group, Asante Capital, Ascential, Ashmore Group, Ashtead Group, Atelier One, Atlantic Books, Atomic Antelope, Avignon University, Aviva, Avocet Mining, Avolites, Bad Press, ... Expand index (691 more) »
- Lists of companies of the United Kingdom
A & C Black
A & C Black is a British book publishing company, owned since 2002 by Bloomsbury Publishing.
See List of companies based in London and A & C Black
Abbey (coachbuilder)
Abbey Coachworks Limited was a British coachbuilding business based in Merton, South West London and later Acton, North West London.
See List of companies based in London and Abbey (coachbuilder)
ABK Architects
ABK Architects (previously Ahrends, Burton and Koralek) is an architectural practice.
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Above the Title Productions
Above the Title was a UK independent radio production company based in London.
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Accident Advice Helpline
Accident Advice Helpline (AAH) is a personal injury specialist law firm and former claims management company located in Watford, Hertfordshire.
See List of companies based in London and Accident Advice Helpline
Acrylicize
Acrylicize is a studio of artists, designers and craftsmen.
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Action group (sociology)
In sociology and anthropology, an action group or task group is a group of people joined temporarily to accomplish some task or take part in some organized collective action.
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Actis Capital
Actis is a global investment firm focused on the private equity, energy, infrastructure, and real estate asset classes.
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Adastra Minerals
Adastra Minerals Inc (formerly America Mineral Fields Inc), was a London-based mining company, Mining Journal (January 27, 2006), CBC News (March 20, 2006), The Times (May 2, 2006) with notable operations in central Africa (Angola, Democratic Republic of Congo, and Zambia), particularly in copper, cobalt and zinc exploration.
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Addison Lee
Addison Lee is a British private hire cab and courier company based in London, England.
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Adenza
Adenza is a software application provider specializing in capital markets, investment management, central banking, risk management, clearing, collateral and treasury & liquidity.
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Adrian Ward (artist)
Adrian Ward (born 1976 in Bishop Auckland, England) is a software artist and musician.
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Agricultural & General Engineers
Agricultural & General Engineers Limited (AGE) was a holding company formed on 4 June 1919 during a postwar economic "boom" to combine five British engineering companies: Aveling & Porter, E H Bentall, Blackstone, Richard Garrett and J & F Howard.
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Ainsworths
Ainsworths – formally registered as Ainsworths (London) Ltd – is a British limited company.
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AKO Capital
AKO Capital (AKO) is a British investment management firm based in London that focuses on investment in equities.
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Al-Arab
Al-Arab or Alarab (العرب meaning The Arabs) is a pan-Arab newspaper published from London, England, and sold in a number of countries.
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Alex Willcock
Alex Willcock is a British designer and businessman.
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Alferon Management
Alferon Management Limited of London is a management company responsible for running the International Mineral Resources (IMR) in Kazakhstan.
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Alfred McAlpine
Alfred McAlpine plc was a British construction firm headquartered in Hooton, Cheshire.
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Algebris
Algebris (UK) Limited is an asset management company which has historically specialized in the global financial sector.
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All3Media
All3Media Limited is a British worldwide independent television, film, and digital production and distribution company based in London.
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Andrew Melrose
Andrew Melrose (5 February 1860 - 6 November 1928The Times obituary; 7 November 1928) was a British publisher.
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Angel Trains
Angel Trains is a British rolling stock company (ROSCO).
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Anglo American plc
Anglo American plc is a British multinational mining company with headquarters in London, England. List of companies based in London and Anglo American plc are companies based in London.
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Antony Gibbs & Sons
Antony Gibbs & Sons was a British trading company, which was founded by Antony Gibbs in 1808 in London.
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AnyJunk
AnyJunk is a man and van bulky waste collection company.
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Aon (company)
Aon plc is a British-American professional services and management consulting firm that offers a range of risk-mitigation products. List of companies based in London and Aon (company) are companies based in London.
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Apax Partners
Apax Partners LLP is a British private equity firm, headquartered in London, England.
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ApplianSys
ApplianSys, founded in 2000, is a privately held venture capital-backed technology company based in Coventry, United Kingdom.
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Arcadia Group
Arcadia Group Ltd (formerly Arcadia Group plc and, until 1998, Burton Group plc) was a British multinational retailing company headquartered in London, England.
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ArenaPAL
ArenaPAL is a UK company, based in London, which specialises in the licensing of performing arts images, both in the UK and throughout the world.
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Argos (retailer)
Argos Limited is a British catalogue retailer operating in the United Kingdom and formerly in Ireland, acquired by Sainsbury's supermarket chain in 2016.
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Aricom
Aricom PLC (Ариком) was an iron ore mining company with operations in Russia and listed on the London Stock Exchange.
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Armajaro
Armajaro Asset Management is a commodity investment firm based in London.
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Art Loss Register
The Art Loss Register (ALR) is the world's largest database of stolen art.
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Artech House
Artech House (a.k.a. Artech House Publishers) is a publisher of professional scientific and engineering books.
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Artists' Collecting Society
Artists' Collecting Society (ACS) is a not-for-profit Community Interest Company dedicated to the collection and distribution of Droit de Suite or Artist's Resale Right (ARR) Royalties.
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Arup Group
Arup (officially Arup Group Limited) is a British multinational professional services firm headquartered in London that provides design, engineering, architecture, planning, and advisory services across every aspect of the built environment.
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Asante Capital
Asante Capital Group is a private equity advisory firm with offices in London, New York City, Hong Kong, and Munich.
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Ascential
Ascential plc (formerly EMAP) is a British business-to-business media company specialising in exhibitions & festivals and information services.
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Ashmore Group
Ashmore Group plc is a large British investment manager dedicated to the emerging markets.
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Ashtead Group
Ashtead Group Public Limited Company is a British industrial equipment rental company based in London, England. List of companies based in London and Ashtead Group are companies based in London.
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Atelier One
Atelier One is a British structural engineering company, established in 1989 and based in London.
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Atlantic Books
Atlantic Books is an independent British publishing house, with its headquarters in Ormond House in Bloomsbury, in the London Borough of Camden.
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Atomic Antelope
Atomic Antelope Ltd. was a digital book publisher.
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Avignon University
Avignon University (French: Avignon Université; formerly known as Université d’Avignon et des Pays de Vaucluse) is a public university located in Avignon, France and founded in 1303.
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Aviva
Aviva plc is a British multinational insurance company headquartered in London, England.
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Avocet Mining
Avocet Mining plc is a West African-focussed gold mining and exploration company with its primary operations in Burkina Faso and Guinea.
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Avolites
Avolites Ltd is a multinational technology company based in Park Royal, London.
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Bad Press
Bad Press is a 2023 documentary film directed by Rebecca Landsberry-Baker and Joe Peeler.
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Bakkavör
Bakkavor Group plc (originally Bakkavör) is an international food manufacturing company specialising in fresh prepared foods.
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Balderton Capital
Balderton Capital is a venture capital firm based in London, UK, that invests in early-stage, technology and internet startup companies in Europe.
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Balfour Beatty
Balfour Beatty plc is an international infrastructure group based in the United Kingdom with capabilities in construction services, support services and infrastructure investments.
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Bangla Mirror
The Bangla Mirror (বাংলা দর্পন) is a British English-language weekly newspaper marketed to British Bangladeshis.
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Barclays
Barclays plc (occasionally) is a British multinational universal bank, headquartered in London, England.
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Barking & Dagenham Post
The Barking & Dagenham Post is a weekly local newspaper in the area of the London Borough of Barking & Dagenham.
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BATS Chi-X Europe
BATS Chi-X Europe is a London-based, order-driven pan-European equity exchange that has been a subsidiary of BATS Global Markets since 2011.
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BBC
The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England.
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BBC Records
BBC Records was a division of the BBC founded in 1967 to commercially exploit the corporation's output for radio and television for both educational and domestic use.
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Bedford Estate
The Bedford Estate is an estate in central London owned by the Russell family, which holds the peerage title of Duke of Bedford.
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Bedlam Productions
Bedlam Productions Limited (formerly known as GSPB Ltd from 20122013) is an independent film and television production company based in Soho, London and has been in operation since 2009.
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Bejam
Bejam was a British frozen food supermarket chain founded by John Apthorp in 1968, based in Stanmore, London.
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Belen Echandia
Belen Echandia was a handbag and fashion accessory design and manufacturing company.
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Bell Pottinger
Bell Pottinger Private (legally BPP Communications Ltd.) was a British multinational public relations, reputation management and marketing company headquartered in London, United Kingdom.
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Bell's Life in London
Bell's Life in London, and Sporting Chronicle was an English weekly sporting paper published as a pink broadsheet between 1822 and 1886.
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Belle & Bunty
Belle & Bunty is a British fashion design partnership between Alice-Louise Shreeve and Hannah Coniam.
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Bentley & Skinner
Bentley & Skinner is a British family held company specialising in fine antique jewelry, silver and objects of art by Carl Faberge.
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Berendsen plc
Berendsen Textile Service (formerly Sophus Berendsen, Berendsen plc and The Davis Service Group Plc) is a provider of textile maintenance services with headquarters in Søborg, Denmark.
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Berry Bros. & Rudd
Berry Bros.
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Bestinvest
Bestinvest is an investment and a financial coaching company based in London.
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Bestway
Bestway Group Limited is a British conglomerate founded by Sir Anwar Pervez in 1976.
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Beta 2 Limited
Beta 2 Limited was a privately held Forex and precious metal trading business located in the City Of London.
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Beyond Retro
Beyond Retro is a vintage clothing retailer with shops in the UK, Sweden and Finland.
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BioMed Central
BioMed Central (BMC) is a United Kingdom-based, for-profit scientific open access publisher that produces over 250 scientific journals.
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Black Swan Data
Black Swan Data is a London-based technology and data science company that produces a SaaS platform called Trendscope.
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Bleep (store)
Bleep is an online independent record shop that mainly showcases music from independent artists and labels.
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Blue Inc
Blue Inc is a fashion retailer with 41 stores based and operating across the United Kingdom.
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BMCE Bank International
BMCE Bank International, formerly known as MediCapital Bank Plc is an international bank specialising in Africa.
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BMJ (company)
BMJ is a British publisher of medical journals, and healthcare knowledge provider of clinical decision tools, online educational resources, and events.
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Boden (clothing)
Boden is a British clothing retailer founded by Johnnie Boden in 1991.
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Bodyamr
Bodyamr was a London-based fashion label created in 2005 by Omani designer Amr Ali.
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Boosey & Hawkes
Boosey & Hawkes is a British music publisher, purported to be the largest specialist classical music publisher in the world.
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Boost ETP
Boost ETP is an independent boutique Exchange Traded Products (ETP) provider, based in London, United Kingdom.
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Bow & Arrow
Bow & Arrow is a growth consultancy and professional services company based in London.
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BP
BP p.l.c. (formerly The British Petroleum Company p.l.c. and BP Amoco p.l.c.; stylised in all lowercase) is a British multinational oil and gas company headquartered in London, England.
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Brewin Dolphin
RBC Brewin Dolphin (the trading name for Brewin Dolphin Holdings) is one of the largest British wealth management firms with over 30 offices throughout the UK, Jersey and Ireland, and c. 2,000 employees.
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Bridgeman Art Library
The Bridgeman Art Library, based in New York, London, Paris and Berlin, provides one of the largest archives for reproductions of works of art in the world.
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Bridgepoint Group
Bridgepoint Group plc is a British private investment company listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
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Bridges Fund Management
Bridges Fund Management Ltd. (or Bridges) (Previously Bridges Ventures) is a fund manager that specialises in sustainable and impact investing.
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BrightTalk
BrightTALK is a technology media company that provides professional webinar hosting.
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Briglin Pottery
The Briglin Pottery was a studio pottery founded in 1948 by Brigitte Goldschmidt (later known as Brigitte Appleby) and Eileen Lewenstein in the basement of premises at 66 Baker Street, London.
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Brit plc
Brit is an international general insurance and reinsurance group specialising in commercial insurance.
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British Airways
British Airways plc (BA) is the flag carrier airline of the United Kingdom.
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British American Tobacco
British American Tobacco p.l.c. (BAT) is a British multinational company that manufactures and sells cigarettes, tobacco and other nicotine products including electronic cigarettes.
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British and Commonwealth Holdings
British and Commonwealth Holdings plc was a financial services company which used to be a constituent of the FTSE 100 Index.
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British Energy
British Energy was the UK's largest electricity generation company by volume, before being taken over by Électricité de France (EDF) in 2009.
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British Home Stores
British Home Stores, commonly abbreviated to BHS and latterly legally styled BHS Ltd, was a British department store chain, primarily selling clothing and household items.
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British Land
The British Land Company Public Limited Company is one of the largest property development and investment companies in the United Kingdom.
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British Youth Council
The British Youth Council, known informally as BYC, was a UK charity that worked to empower young people and promote their interests.
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Brixton plc
Brixton plc was a British-based property business headquartered in London.
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Brogan Group
Brogan Group is an international group of access companies operating in the United Kingdom, Ireland, Saudi Arabia and the United Arab Emirates.
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Bromcom
Bromcom Computers plc is a British technology company, based in Bromley.
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Brompton Bicycle
Brompton Bicycle Limited, trading as Brompton, is a British manufacturer of folding bicycles based in Greenford, London.
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BT Group
BT Group plc (formerly British Telecom) is a British multinational telecommunications holding company headquartered in London, England.
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BTG Limited
BTG Limited is an international specialist healthcare company that is developing and commercialising products targeting critical care, cancer and other disorders.
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BTR plc
BTR plc was a British multinational industrial conglomerate company.
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Buckmaster & Moore
Buckmaster & Moore (B&M) was a London stockbroker established in 1895 and acquired by Credit Suisse Group in 1987.
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Bulgarian Dreams
Bulgarian Dreams was a UK-registered property sales agent, specialising in the sale of off plan properties in Bulgaria to buyers mainly from the UK and Ireland.
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Bunzl
Bunzl Public Limited Company is a British multinational distribution and outsourcing company headquartered in London, England.
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Bupa
The British United Provident Association Limited, trading as Bupa, is a British multinational health insurance and healthcare company with over 43 million customers worldwide.
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Burford Capital
Burford Capital, founded in 2009, provides specialized finance to the legal market.
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Burton (retailer)
Burton is a British online clothing retailer, former high street retailer and clothing manufacturer, specialising in men's clothing and footwear.
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Business Consulting International
Business Consulting International was a London-based investment company that collapsed after being exposed by a City of London Police investigation in 2008 as the United Kingdom's biggest ponzi scheme, estimated at £115M.
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Byyd
byyd (formerly Adfonic) was a mobile advertising buying platform that gave advertisers and agencies access to global mobile web and app inventory.
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Cad and the Dandy
Cad and the Dandy is an independent tailoring company based in London, England with premises on Savile Row, in the City and New York City, that sells bespoke suits.
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Cadbury
Cadbury, formerly Cadbury's and Cadbury Schweppes, is a British multinational confectionery company owned by Mondelez International (originally Kraft Foods) since 2010.
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Cake Entertainment
Cake Entertainment Limited (CAKE) is an independent company specialising in the production, distribution, financing and development of kids’ and family entertainment brands.
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Cape plc
Cape plc is a British energy services company based in West Drayton, Middlesex.
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Capita
Capita plc is an international business process outsourcing and professional services company headquartered in London.
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Capita Property and Infrastructure
Capita Property and Infrastructure (previously Capita Symonds) is a UK multidisciplinary consultancy operating in the building design, civil engineering, environment, management and transport sectors, part of the Capita Group.
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Capital Economics
Capital Economics is an independent economic research business based in London.
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Carlisle Managed Solutions
Guidant Group is a Recruitment Process Outsourcing Company.
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Carlton Carriage Company
The Carlton Carriage Company was a highly respected London coachbuilder that provided bespoke coachwork for some of the finest car makers of the 1920s and 1930s.
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Carter Jonas
Carter Jonas LLP is a limited liability partnership and firm of property consultants, chartered surveyors, chartered planners and estate agents with offices in England and Wales.
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Cassell (publisher)
Cassell is a British book publishing house, founded in 1848 by John Cassell (1817–1865), which became in the 1890s an international publishing group company.
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Catholic Herald
The Catholic Herald is a London-based Roman Catholic monthly magazine, founded in 1888 and a sister organisation to the non-profit Catholic Herald Institute, based in New York.
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Centaur Media
Centaur Media is a London-based business information, events and marketing provider to professional and commercial markets.
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CeX (retailer)
C.E.X. Limited, trading as CeX, is a British retailer predominately dealing in pre-owned video games, DVDs, Blu-rays and consumer electronics, established in 1992 in London as the Computer Exchange.
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Chamberlin, Powell and Bon
Chamberlin, Powell and Bon was a British firm of architects.
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ChangeGroup
ChangeGroup is a UK-based retail foreign exchange and bureau de change company, headquartered in London.
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Channel Four Television Corporation
Channel Four Television Corporation is a British state-owned media company which runs 12 television channels and a streaming service.
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Charing Cross Road
Charing Cross Road is a street in central London running immediately north of St Martin-in-the-Fields to St Giles Circus (the intersection with Oxford Street), which then merges into Tottenham Court Road.
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Charles Stanley Group
Charles Stanley is a UK-based investment management company, providing wealth management services to private clients, charities and smaller institutions.
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Charter International
Charter International plc was a large British engineering business based in London.
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Cheapflights
Cheapflights is a travel fare metasearch engine. List of companies based in London and Cheapflights are companies based in London.
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Chesham Amalgamations
Chesham Amalgamations is the trading name of Chesham Amalgamations & Investments Limited, a pioneering mergers and acquisitions broking company based in the UK.
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Cheyne Capital Management
Cheyne Capital is a London-based alternative asset manager.
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Chime Communications Limited
Chime Communications Limited is a marketing services company headquartered in Westminster, London, England.
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Chloride Group
Chloride is a global company that specializes in the design, production, and maintenance of industrial uninterruptible power supply (UPS) systems to ensure a reliable power supply for critical equipment across multiple industries.
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Christian Today
Christian Today is a non-denominational Christian news company with its international headquarters in London, England.
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Churchill Insurance
Churchill Insurance is a British insurance company based in Bromley, London.
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Cinven
Cinven Limited is a global private equity firm founded in 1977, with offices in nine international locations in Guernsey, London, New York, Paris, Frankfurt, Milan, Luxembourg, Madrid, and Hong Kong that acquires Europe and United States based corporations, and emerging market firms that fit with their core businesses, and necessitate a minimum equity investment of €100 million or more.
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City of London Group
City of London Group plc is a United Kingdom-based investment company.
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Clément-Talbot
Clément-Talbot Limited was a British motor vehicle manufacturer with its works in Ladbroke Grove, North Kensington, London, founded in 1903.
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Close Brothers Group
Close Brothers Group plc is a UK merchant banking group which provides lending, takes deposits, manages wealth and trades in securities.
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CLS Holdings
CLS Holdings plc is a British commercial property investment business based in London, England.
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CMC Markets
CMC Markets is a UK-based financial services company that offers online trading in shares, spread betting, contracts for difference (CFDs) and foreign exchange across world markets.
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CMG (company)
CMG (Computer Management Group) was a consulting company focused on telecommunications and computing and based in London, United Kingdom.
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Co-operative Permanent Building Society
The Co-operative Permanent Building Society was a mutual building society, providing mortgages and savings accounts to its members.
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Coats Group
Coats Group plc is a British multinational company.
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Coin Street Community Builders
Coin Street Community Builders (CSCB) is a development trust and social enterprise which seeks to make London's South Bank a better place in which to live, to work, to visit and to study.
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Coller Capital
Coller Capital is one of the largest global investors in the private equity secondary market ("secondaries").
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CommuterClub
CommuterClub (also known as Commuter Club) was a UK-based financial services company that provided loans for annual season tickets, allowing commuters to pay for them in monthly instalments.
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CompAir
CompAir is an engineering and manufacturing company specialising in compressed air and gas systems.
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Conurbation
A conurbation is a region comprising a number of metropolises, cities, large towns, and other urban areas which, through population growth and physical expansion, have merged to form one continuous urban or industrially developed area.
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Coolroom
Coolroom is a UK digital download store offering films and music to own and rent.
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Cosmos Holidays
Cosmos (formerly Cosmos Tours) is a UK independent tour operator providing a range of package holidays to the UK market.
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Cox & King
Cox & King were a British firm based in Pall Mall, London in the late 19th and early 20th centuries.
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Cox & Kings
Cox & Kings (formerly known as Cox & Kings Ltd.) was established in 1758 and is one of the longest-established travel brands.
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Creek Audio
Creek Audio is a manufacturer of audio equipment.
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CronLab
CronLab Limited is a privately held limited company which provides information security web filtering software to businesses and the public either directly or via integration into third-party products.
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CurrencyTransfer.com
CurrencyTransfer.com is a British company operating an online marketplace for businesses and private clients that acts as a foreign exchange aggregator.
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Current Publishing (UK)
Current Publishing is a British magazine publishing company based in Chiswick, London.
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CVC Capital Partners
CVC Capital Partners is a Luxembourg-based private equity and investment advisory firm with approximately €186 billion of assets under management and approximately €157 billion in secured commitments since inception across American, European, and Asian private equity, secondaries, credit funds and infrastructure.
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CWM FX
CWM FX was a foreign exchange trading firm located at the Heron Tower at 110 Bishopsgate, otherwise known as Salesforce Tower.
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DAC Beachcroft
DAC Beachcroft LLP is a leading international legal business of more than 2,900 people across offices in the UK, Ireland, Europe, Latin America and Asia Pacific.
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Dade2
Dade2 in a privately held web hosting company with offices in both the United Kingdom and Italy. Launched in 2009, the company is a Microsoft specialist provider offering Windows dedicated servers, cloud solution and Microsoft Exchange email hosting. The company uses its own datacenter facilities located in Iceland with more than 10,000 servers.
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Daejan Holdings
Daejan Holdings is a British-based property business, part of the Freshwater Group of companies.
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Dahabshiil
Dahabshiil (Dahabshiil, دهب شيل) is a Somali funds transfer company, and is the largest money-transfer business in Africa.
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Daily Mail and General Trust
Daily Mail and General Trust (DMGT) is a British multinational media conglomerate, the owner of the Daily Mail and several other titles.
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Dalgety plc
Dalgety plc—as Dalgety and Company—was for more than a century a major pastoral and agricultural company or stock and station agency in Australia and New Zealand.
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Damnably
Damnably is an independent record label based in Stratford, East London. List of companies based in London and Damnably are companies based in London.
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Darwin Technologies
Darwin Technologies Ltd., known simply as Darwin (formerly Thomsons Online Benefits) is a global benefits management and employee engagement software company that also provides consultancy services related to reward, workplace pensions and employee benefit programmes.
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Datacopia
Datacopia is a freemium tool that automatically generates charts and infographics from structured and unstructured data.
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Datamonitor
Datamonitor is an international company providing market intelligence, data analysis, and opinion via a worldwide network of in-house analysts. List of companies based in London and Datamonitor are companies based in London.
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Davenport Lyons
Davenport Lyons was a London-based law firm that entered into administration on 25 April 2014.
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Davis Langdon
Davis Langdon was a construction consultancy company originally founded in London in 1919, which grew to approximately 2,500 employees working in over 18 countries worldwide.
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De Vere (hotel operator)
De Vere is a hotels and leisure business, which until the 1990s was a brewing company known as Greenall's. List of companies based in London and De Vere (hotel operator) are companies based in London.
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Dealogic
Dealogic is a financial markets platform offering integrated content, analytics, and technology via a service to financial firms.
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Deliveroo
Deliveroo is a British online food delivery company founded by Will Shu and Greg Orlowski in 2013 in London, England.
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Deloitte
Deloitte Touche Tohmatsu Limited, commonly referred to as Deloitte, is a multinational professional services network. List of companies based in London and Deloitte are companies based in London.
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Derwent Capital Markets
Derwent Capital Markets was a British investment company that was a pioneer in the use of social media sentiment analysis to trade financial derivatives.
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Dexion
Dexion is a company name and brand particularly associated with the development of the "Dexion" slotted angle steel strip construction system, widely used since the 1950s for domestic and commercial shelving, storage racking, exhibition stands and accommodation purposes.
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DIA-style.com
DIA-style.com was a social commerce website for fashion that focused on the Middle East.
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Diageo
Diageo plc is a British multinational alcoholic beverage company, with its headquarters in London, England.
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Diploma plc
Diploma plc is a British business supplying specialised technical products and services based in London, England.
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Direct Ferries
Direct Ferries is a UK based ferry travel aggregator service that provides bookings for ferry crossings across the globe. List of companies based in London and Direct Ferries are companies based in London.
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Diversified Global Graphics Group
Diversified Global Graphics Group — (DG3) is a printing firm located in Jersey City, New Jersey.
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DJhistory.com
DJhistory.com is a website dedicated to the history of dance music and DJing, and also an online record label and book publishing company. List of companies based in London and DJhistory.com are companies based in London.
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DK (publisher)
Dorling Kindersley Limited (branded as DK) is a British multinational publishing company specialising in illustrated reference books for adults and children in 63 languages.
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DNEG
DNEG (formerly known as Double Negative and stylized as D N E G) is a British-Indian visual effects, computer animation and stereo conversion studio that was founded in 1998 in London, and rebranded as DNEG in 2014 after a merger with Indian VFX company Prime Focus; it was named after the letters "D" and "Neg" from their former name.
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Dopplr
Dopplr was a free social networking service, launched in 2007, that allowed users to create itineraries of their travel plans and spot correlations with their contacts' travel plans in order to arrange meetings at any point on their journey.
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Dot2Dot
Dot2Dot was a demand responsive airport bus service and company operating in London, United Kingdom.
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Dr. Scholl's
Dr.
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Duke Street Capital
Duke Street Capital is a private equity firm focused on leveraged buyout and growth capital investments in middle-market companies in Western Europe, particularly the UK and France.
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Dunnhumby
Dunnhumby Limited (stylized in all lowercase) is a global customer data science company.
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E-Clear
E-Clear was a British payment processor that provided merchant accounts for companies, allowing them to accept credit cards.
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East London Credit Union
East London Credit Union Limited was a not-for-profit member-owned financial co-operative, based in Walthamstow and operating in the east London boroughs of Waltham Forest, Enfield, Haringey, Hackney, Newham, Redbridge and the Epping Forest district of Essex.
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Eastern Electricity
Eastern Electricity plc was an electricity supply and distribution utility serving Eastern England, including East Anglia and part of Greater London.
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Eat (restaurant)
Eat (styled as EAT.) was a chain of sandwich shops that was founded in 1996 by Niall and Faith MacArthur and later owned by Pret a Manger. List of companies based in London and Eat (restaurant) are companies based in London.
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Ebiquity
Ebiquity is an independent marketing and media consultancy.
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ECA International
ECA International provides data, software services, consultancy and training to help companies manage compensation and benefits for international workers moving around the world on a short-term, long-term or permanent basis.
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Ecoigo
Ecoigo is a London-based company which offers corporate taxicab, chauffeur and private hire in the United Kingdom.
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Economy of the United Kingdom
The economy of the United Kingdom is a highly developed social market economy.
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Ecora Resources
Ecora Resources PLC is a royalty and streaming company providing capital to the mining sector.
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ECourier
eCourier is a courier service based in the United Kingdom.
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EdAid
EdAid is a funding platform for higher education, based in the United Kingdom, with offices in Dubai, London, New YorK, Sydney and Toronto.
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Ede & Ravenscroft
Ede & Ravenscroft are the oldest tailors in London, established in 1689.
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EDF Energy
EDF Energy is a British integrated energy company, wholly owned by the French state-owned EDF (Électricité de France), with operations spanning electricity generation and the sale of natural gas and electricity to homes and businesses throughout the United Kingdom. List of companies based in London and EDF Energy are companies based in London.
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EE (telecommunications)
EE (formerly Everything Everywhere) is a British mobile network operator, internet service provider and a brand of BT Consumer, a division of BT Group.
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Egerton Capital
Egerton Capital is a British hedge fund.
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Eggplant Software
Eggplant Software, Inc., was a software testing and monitoring company.
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Eidos Interactive
Eidos Interactive Limited (formerly Domark Limited) was a British video game publisher based in Wimbledon, London.
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Eisler Capital
Eisler Capital (Eisler) is a multi-strategy hedge fund management firm headquartered in London, founded in 2015 by former Goldman Sachs partner Edward Eisler.
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Electronic Music Studios
Electronic Music Studios (EMS) is a synthesizer company formed in Putney, London in 1969 by Peter Zinovieff, Tristram Cary and David Cockerell.
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Elementis
Elementis plc is one of the UK's largest speciality chemicals and personal care businesses, with extensive operations in the United States, Europe and Asia.
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Emerald Energy
Emerald Energy plc is an energy exploration subsidiary of Chinese state-owned company Sinochem with headquarters in London but is registered offshore in the Isle of Man.
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EMI
EMI Group Limited (formerly EMI Group plc until 2007; originally an initialism for Electric and Musical Industries, also referred to as EMI Records or simply EMI) was a British transnational conglomerate founded in March 1931 in London.
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EMI Music Publishing
EMI Music Publishing Ltd. is a British multinational music publishing company headquartered in London, owned by Sony Group Corporation.
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Empresaria Group
Empresaria Group plc is a global specialist staffing group operating across 6 diversified sectors in 19 countries but supplying to many more.
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Endless (private equity)
Endless LLP is a British private equity firm founded in 2005.
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Engie Energy International
Engie Energy International, formerly International Power, is a multinational electricity generation company headquartered in Newcastle upon Tyne, and a wholly owned subsidiary of the French company Engie (formerly GDF Suez).
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Enodis
Enodis plc was a British multinational foodmaking equipment manufacturing company headquartered in London.
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Enso Group
Enso Group is a multinational diversified conglomerate.
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Entertainment Rights
Entertainment Rights PLC (formerly known as Sleepy Kids PLC and SKD Media PLC) was a British multinational mass media and entertainment conglomerate that specialized in TV shows and cartoons, children's media, films, and distribution.
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EOffice
eOffice is a British company that provides shared workspaces and services for entrepreneurs, freelancers, startups, SMEs and scaleups.
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Eon Digital Entertainment
Eon Digital Entertainment was a computer games publishing company based in London, UK, operating globally.
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Erased Tapes Records
Erased Tapes Records is a London-based independent record label focusing on releasing avant-garde and experimental electronic music.
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Ergo ID
Ergo is an independently owned brand identity consultancy specialising in brand innovation, renovation and international brand strategy.
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Ernst & Young
Ernst & Young Global Limited, trade name EY, is a multinational professional services partnership. List of companies based in London and Ernst & Young are companies based in London.
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Eterniti Motors
Eterniti Motors was a short-lived British company founded in 2010 and placed in administration in January 2014.
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ETF Securities
ETF Securities is an asset management firm that issues exchange-traded funds (ETFs) primarily in Australia.
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EToro
eToro is a social trading and multi-asset investment company that focuses on providing financial services.
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European Group
European Group Ltd is a holding company that owns strategic business units across the precious metal vertical markets.
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Eurostat
Eurostat ('European Statistical Office'; DG ESTAT) is a Directorate-General of the European Commission located in the Kirchberg quarter of Luxembourg City, Luxembourg.
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Eurotherm
Eurotherm is a supplier of control and measurement instruments to industrial and process markets.
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Evelyn Partners
Evelyn Partners is a financial services and professional services company based in the United Kingdom.
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Evolution Group
Evolution Group plc is a leading British-based financial services business.
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Evraz
EVRAZ plc (Евраз) is a UK-incorporated multinational steel manufacturing and mining company part-owned by Russian oligarchs.
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Excellion Capital
Excellion Capital is a boutique real estate investment firm headquartered in London.
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Exco International
Exco International was a leading British money brokering company.
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Expedition Engineering
Expedition Engineering is a London-based consulting firm, delivering structural engineering services.
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Family Law in Partnership
Family Law in Partnership is a specialist family law firm advising on the full range of family law issues including divorce and separation (financial and children related issues), never married family separations, same sex marriage and civil partnerships, and pre and post nuptial agreements.
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Farmdrop
Farmdrop was an online grocer with a focus on farm-to-table food sourced from local farmers, fishermen, and other producers; as well as ethically sourced household products.
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FDM Group
FDM Group Limited is a British multinational information technology (IT) consulting company headquartered in London, United Kingdom.
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Fever Media
Fever Media Ltd was a British television production company based in London.
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Fidessa
Fidessa group Holdings Ltd (formerly Fidessa Group Plc), is a British-headquartered company which provides financial markets software and services, such as trading and investment management systems, analytics and market data, to buy side and sell side clients in the financial services sector.
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FilmFair
FilmFair was a British production company and animation studio that produced children's television series, animated cartoons, educational films, and television advertisements.
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FilmOn
FilmOn is an Internet-based television provider owned by FilmOn.TV Networks Inc. List of companies based in London and FilmOn are companies based in London.
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Finastra
Finastra is a financial software company headquartered in London, England.
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First Solution Money Transfer
First Solution Money Transfer was a UK-based private limited company which provided a money transfer service, providing expatriates the facilities to transfer money back to their family in Bangladesh.
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First Student UK
First Student UK was the brand used by FirstGroup for student transport in the United Kingdom.
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Firstsource
Firstsource Solutions Limited is an Indian business process management company headquartered in Mumbai, India.
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Floris of London
Floris (also J. Floris Ltd or Floris of London Holdings Ltd) is the oldest English retailer of fragrance and toiletries and is still family owned and run today by the 8th and 9th generations of the family.
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Fnac Darty
Groupe Fnac Darty, formerly Kesa Electricals plc, Darty plc and Darty Limited, is a multinational retail company headquartered in Ivry-sur-Seine, France.
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Forte Group
Forte Group plc was a British hotel and restaurant company.
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Fortune 500
The Fortune 500 is an annual list compiled and published by Fortune magazine that ranks 500 of the largest United States corporations by total revenue for their respective fiscal years.
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Foster and Partners
Foster and Partners (stylized as Foster + Partners) is a British international architecture firm based in London, England, founded in 1967 by British architect and designer Lord Norman Foster.
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Framestore
Framestore is a British animation and visual effects studio based on Chancery Lane in London, England.
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Frances Lincoln
Frances Elisabeth Rosemary Lincoln (20 March 1945 – 26 February 2001) was an English independent publisher of illustrated books.
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Freddie Grubb
Frederick Henry Grubb (27 May 1887 – 6 March 1949) was a British road racing cyclist who competed in the 1912 Summer Olympics.
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Freeplay Energy
Freeplay Energy Ltd (AIM: FRE), (formerly BayGen Power Industries, Freeplay Energy Group), is a manufacturer and distributor of portable electrical or electronic products such as radios and lights, generally powered by hand cranked generators that charge rechargeable batteries. List of companies based in London and Freeplay Energy are companies based in London.
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Freestone and Webb
Freestone and Webb were English coachbuilders who made bodies for Rolls-Royce and Bentley motor cars but also built bodies on other chassis including Alfa Romeo, Packard, and Mercedes-Benz.
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Fremantle (company)
Fremantle Limited, formerly FremantleMedia, is a British multinational television production and distribution company based in London.
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Fresnillo plc
Fresnillo plc is a Mexican precious metals mining company incorporated in the United Kingdom and headquartered in Mexico City.
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Friends Provident
Friends' Provident Insurance was a banking institution founded in 1832 to serve the needs of the Society of Friends (Quakers).
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FTSE 100 Index
The Financial Times Stock Exchange 100 Index, also called the FTSE 100 Index, FTSE 100, FTSE, or, informally, the "Footsie", is the United Kingdom's best-known stock market index of the 100 most highly capitalised blue chips listed on the London Stock Exchange. List of companies based in London and FTSE 100 Index are lists of companies of the United Kingdom.
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Functional urban area
The functional urban area (FUA), previously known as larger urban zone (LUZ), is a measure of the population and expanse of metropolitan and surrounding areas which may or may not be exclusively urban.
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Fundsmith
Fundsmith is a London-based investment management company, founded in 2010 by Terry Smith.
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Future Shorts
Future Shorts is a short film label based in London.
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FXOpen
FXOpen is a retail and institutional forex broker offering online trading services via MetaTrader 4, MetaTrader 5 and TickTrader trading platforms.
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G-Research
G-Research (legal name: Trenchant Limited) is a British quantitative finance research and technology firm.
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Galliford Try
Galliford Try plc is a British construction company based in Uxbridge, England.
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Gapforce
Gapforce is a UK-based gap year and student volunteering provider.
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Gartmore Group
Gartmore Group Limited was a British-based investment management business.
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Gas Light and Coke Company
The Gas Light and Coke Company (also known as the Westminster Gas Light and Coke Company, and the Chartered Gas Light and Coke Company), was a company that made and supplied coal gas and coke.
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GCM Resources
GCM Resources plc, formerly Asia Energy and Global Coal Management, is a mining company quoted in the London Alternative Investment Market.
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Gem Diamonds
Gem Diamonds is a British-based global diamond mining business.
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General Eyewear
General Eyewear is a London-based eyewear company and brand.
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Generation Investment Management
Generation Investment Management (Generation IM) is a British financial services and investment management firm founded in 2004.
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George Bell & Sons
George Bell & Sons was an English book publishing house.
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George Wimpey
George Wimpey was a British construction firm that typically worked in the civil engineering and housebuilding markets.
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Gestetner
The Gestetner is a type of duplicating machine named after its inventor, David Gestetner (1854–1939).
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GFMS
GFMS (formally Gold Fields Mineral Services) are research and consultancy company for the precious metal markets.
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GlobalData
GlobalData Plc is a data analytics and consulting company, headquartered in London, England.
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Globe Investment Trust
The Globe Investment Trust plc was a very large British investment trust.
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GMW Architects
GMW Architects was an architectural practice based in the United Kingdom.
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GoCardless
GoCardless is a fintech company that specialises in bank payments including recurring payments, Direct Debit processing and Open Banking.
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GoHenry
GoHenry is a US and UK-based financial technology company, that provides a Visa debit card and financial education app for children aged 6 to 18.
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Graff (jewellers)
Graff is a British multinational jeweller based in London.
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Graphite Capital
Graphite Capital is a private equity firm focused on mid-market leveraged buyout investments, primarily in the UK.
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Greensill Capital
Greensill Capital was a financial services company based in the United Kingdom and Australia.
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Greenwich Leisure Limited
Greenwich Leisure Ltd (GLL), operating under the brand "Better", is a non-profit charitable Social Enterprise organisation which runs over 250 sport and leisure facilities and 115 libraries on behalf of local authorities in London and across the UK, as well as its own internal college and the "Healthwise" programme.
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Grosvenor Group
Grosvenor Group Limited is an internationally diversified property group, which traces its origins to 1677 and has its headquarters in London, England.
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Grovepoint Capital
Grovepoint Capital is a private equity firm headquartered in London, United Kingdom.
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GSA Capital
GSA Capital (GSA) is a British quantitative finance investment firm.
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GSK plc
GSK plc (an acronym from its former name GlaxoSmithKline plc) is a British multinational pharmaceutical and biotechnology company with global headquarters in London.
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Guardian Assurance Company
The Guardian Assurance Company was a British insurance company based in London and formed in 1821 to offer both life and fire insurance.
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Guardian Royal Exchange Assurance
Guardian Royal Exchange Assurance plc was a large British insurance company.
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Gunter's Tea Shop
Gunter's Tea Shop in London's Berkeley Square had its origins in a food business named "Pot and Pine Apple" started in 1757 by Italian Domenico Negri.
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H.R. Owen
H.R. Owen is a luxury motor retailer in Britain, and one of the world's largest retailers in Rolls-Royce, Bentley, Ferrari, Aston Martin, Maserati, Lamborghini and Bugatti brands.
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Hammerson
Hammerson plc is a major British property development and investment company.
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Hammonds
Hammonds LLP, also known as Hammonds Suddards, was an international law firm headquartered in Leeds, United Kingdom, with offices in Beijing, Berlin, Birmingham, Bradford, Brussels, Hong Kong, Leeds, Madrid, Manchester, Munich and Paris.
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Hand in Hand Fire & Life Insurance Society
The Hand in Hand Fire & Life Insurance Society was one of the oldest British insurance companies.
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Hanna-Barbera Studios Europe
Hanna-Barbera Studios Europe Ltd. (also known as Great Marlborough Productions), formerly Cartoon Network Development Studio Europe and Cartoon Network Studios Europe, is a British animation studio headquartered in London, England, and owned by the UK division of Warner Bros. International Television Production, a subsidiary of the Warner Bros. List of companies based in London and Hanna-Barbera Studios Europe are companies based in London.
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Hardy Amies (fashion house)
Hardy Amies London (Limited) was a UK-based fashion house specializing in modern luxury menswear.
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Hardy Oil and Gas
Hardy Oil and Gas plc was a British-based oil and gas exploration and production business.
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Hart, Son, Peard and Co.
Hart, Son, Peard & Co. (1842–1913) were British architectural metalworkers based in London and Birmingham, most associated with ecclesiastical works.
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Havas Media
Havas Media Group is the media division of the global marketing and communications group Havas.
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Hays plc
Hays plc is a British multinational company providing recruitment and human resources services across 33 countries globally.
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Heathrow Airport Holdings
Heathrow Airport Holdings is a company that operates and manages Heathrow Airport based in London, England.
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Heidelberg Materials UK
Heidelberg Materials UK is a British-based building materials company, headquartered in Maidenhead.
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Helen David
Helen David is an English fashion designer and artist based in London, England.
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Helpling
Helpling GmbH & Co.
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Henderson Group
Henderson Group plc was a global investment management company with its principal place of business in the City of London.
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Henry Poole & Co
Henry Poole & Co is a bespoke tailor located at Savile Row in London.
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Heron International
Heron International is a British property development company.
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Hetchins
Hetchin's, originally Hetchin's Lightweight Cycle Specialists, simplified to Hetchin's Lightweights since 1993, is a brand of bicycle frame.
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HHCL
HHCL (formally Howell Henry Chaldecott Lury and Partners) was an advertising agency based in London.
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Hi-Gen Power
Hi-Gen Power (former name: B9 Coal) was a London-based developer of projects combining underground coal gasification with carbon capture and storage and alkaline fuel cells.
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Higgs and Hill
Higgs and Hill was a major British construction company responsible for construction of many well-known buildings in London.
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Hikma Pharmaceuticals
Hikma Pharmaceuticals plc is a British multinational pharmaceutical company with headquarters in London, UK that manufactures non-branded generic and in-licensed pharmaceutical products.
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Hinduja Group
Hinduja Group is an Indian transnational conglomerate.
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Hinterland
Hinterland is a German word meaning "the land behind" (a city, a port, or similar).
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Hirst Research Centre
The Hirst Research Centre, also known as the GEC Hirst Research Centre or GEC Research Laboratories, was established in 1919 at Wembley, Middlesex, by the General Electric Company.
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HMV
HMV is a music and entertainment retailer, founded in the United Kingdom in 1921.
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Hodge Jones & Allen
Hodge Jones & Allen is a London solicitors founded in September 1977 by Henry Hodge, Peter Jones, and Patrick Allen, specialising in legal aid work and favouring radical causes.
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Hogan Lovells
Hogan Lovells is an American-British law firm co-headquartered in London and Washington, DC.
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Holdsworth
Holdsworth was a bicycle manufacturer in London, England.
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Holland, Hannen & Cubitts
Holland, Hannen & Cubitts was a major building firm responsible for many of the great buildings of London.
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Holloway Brothers (London)
Holloway Brothers (London) Ltd was a leading English construction company specialising in building and heavy civil engineering work based in London.
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Hooper's Telegraph Works
The Hooper's Telegraph Works Ltd was established by William Hooper in 1870 to manufacture and lay submarine communications cable using his patented vulcanized rubber core.
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Hornimans
Hornimans is a brand of tea currently owned by JDE Peet's.
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Houlihan Lokey
Houlihan Lokey, Inc., is an American multinational independent investment bank and financial services company.
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House of Fraser
House of Fraser and Frasers are a British department store chain with 25 locations across the United Kingdom and 2 in Ireland, part of Frasers Group.
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Howdens Joinery
Howden Joinery Group Plc is the multinational parent company for the Howdens Joinery business (Howdens) based in London, England.
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HSBC
HSBC Holdings plc (滙豐; acronym from its founding member The Hongkong and Shanghai Banking Corporation) is a British universal bank and financial services group headquartered in London, England, with historical and business links to East Asia and a multinational footprint.
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Hungryhouse
Hungryhouse.co.uk was an online takeaway food order and delivery service founded in 2006 and merged with Just Eat in 2018.
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Hunting plc
Hunting plc is a British-based supplier to the oil and gas industry.
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Huntsworth
Huntsworth Plc is an international healthcare and communications group.
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Hyperoptic
Hyperoptic Limited is a British telecommunications company that provides digital telephone and internet services.
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Hyve Group
Hyve Group Limited, formerly ITE Group, is an international organiser of exhibitions and conferences.
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ICM Research
ICM Research (now known as Walnut Social Research) is a public opinion research company that was founded in 1989.
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IG Group
IG Group Holdings plc, trading as IG Group, is a United Kingdom-based online trading provider, offering access to spread betting and CFD trading, which allow traders to bet on the direction of equities, bonds and currencies without owning the underlying assets.
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Imperial College Innovations
Imperial College Innovations Ltd is a UK technology commercialisation and investment company, based in London.
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Imperial Continental Gas Association
Imperial Continental Gas Association plc was a leading British gas utility operating in various cities in Continental Europe.
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Ince & Co
Ince & Co was a United Kingdom-based holding company with a core business in legal services, which was listed on the London Stock Exchange.
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Inchcape plc
Inchcape plc is a British multinational automotive distribution, retail and services company headquartered in London.
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Information Security Forum
The Information Security Forum (ISF) is an independent information security body.
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Inmarsat
Inmarsat is a British satellite telecommunications company, offering global mobile services.
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Intermediate Capital Group
Intermediate Capital Group is a private equity investment firm focused on providing capital to help companies grow through private and public markets and provides a number of strategies and funds aimed at institutional investors.
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International Computers Limited
International Computers Limited (ICL) was a British computer hardware, computer software and computer services company that operated from 1968 until 2002.
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International Tea Co. Stores
International Tea Co.
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Intertek
Intertek Group plc is a British multinational assurance, inspection, product testing and certification company headquartered in London, England.
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Invensys
Invensys Limited was a multinational engineering and information technology company headquartered in London, United Kingdom.
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Iona Capital
Iona Capital Ltd is a fund management institution that specializes in the management of equity and debt investments for private and institutional clients.
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IP Group
IP Group plc is a British-based Intellectual property business investing in technology companies, based in London, England.
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Ipsos MORI
Ipsos MORI was the name of a market research company based in London, England which is now known as Ipsos and still continues as the UK arm of the global Ipsos group.
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Isokon
The London-based Isokon firm was founded in 1929 by the English entrepreneur Jack Pritchard and the Canadian architect Wells Coates to design and construct modernist houses and flats, and furniture and fittings for them.
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ITV plc
ITV plc is a British media company that holds 13 of the 15 regional television licences that make up the ITV network (Channel 3), the oldest and largest commercial terrestrial television network in the United Kingdom.
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Iwoca
iwoca Ltd. is a British online credit financing company based in London.
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J & A Beare
J & A Beare (John & Arthur Beare) is a violin dealership and repair shop in central London founded in 1892.
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J&W Nicholson & Co
J&W Nicholson & Co was a London-based wine and spirits company founded by two brothers from the famous Nicholson gin family: John Nicholson (1778-1846) and William Nicholson (1780-1857) based in Clerkenwell.
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J. and G. Rennie
J.
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Jardine Lloyd Thompson
Jardine Lloyd Thompson Group plc, also known as JLT Group or simply JLT, was a British multinational corporation that had its headquarters in London, England.
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Jeotex
Jeotex Inc. (formerly known as Datawind Inc.) was a British-Canadian-Indian company that developed and manufactured low-cost tablet computers and smartphones.
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Jessica Kingsley Publishers
Jessica Kingsley Publishers (JKP) is a multinational publishing house headquartered in London.
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Jestico + Whiles
Jestico + Whiles is an architectural firm and interior design practice based in London, UK.
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JKX Oil & Gas
JKX Oil & Gas plc is a British-based hydrocarbon exploration and production company, listed on the London Stock Exchange.
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John Laing Group
John Laing Group plc is a British investor, developer and operator of privately financed, public sector infrastructure projects such as roads, railways, hospitals and schools through public-private partnership (PPP) and private finance initiative (PFI) arrangements.
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John Murray (publishing house)
John Murray is a Scottish publisher, known for the authors it has published in its long history including Jane Austen, Arthur Conan Doyle, Lord Byron, Charles Lyell, Johann Wolfgang von Goethe, Herman Melville, Edward Whymper, Thomas Robert Malthus, David Ricardo, and Charles Darwin.
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John Penn and Sons
John Penn and Sons was an English engineering company based in London, and mainly known for its marine steam engines.
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Johnson Banks
Johnson Banks is a design consultancy in London founded in 1992 by Michael Johnson.
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Johnson Matthey
Johnson Matthey plc is a British multinational speciality chemicals and sustainable technologies company headquartered in London, England.
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JustGiving
JustGiving is a global online social platform for giving.
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Kantar TNS
Kantar TNS is a global market research and market information group with offices in over 80 countries.
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Kantar Worldpanel
Kantar Worldpanel (formerly TNS Worldpanel) is an international company dealing in consumer knowledge and insights based on continuous consumer panels.
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Kaplan Financial
Kaplan Financial Ltd is a British company providing training in accountancy and financial services.
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Kaupthing Singer & Friedlander
Kaupthing Singer & Friedlander was a financial services provider offering corporate and investment banking services to small and medium-sized companies, as well as wealth management services for high-net-worth individuals.
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Keith Prowse
The Keith Prowse company originated from a partnership in 1830 between two musical instrument makers who opened a shop selling their goods.
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Keller Group
Keller Group plc is a geotechnical engineering company.
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Kennedys Law
Kennedys Law LLP is an international law firm headquartered in London.
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Kesslers International Group
Kesslers International is the oldest British point-of-purchase designer and manufacturer, based in London, UK.
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Keystone Law
Keystone Law (formerly Lawyers Direct; operating in Australia as Keypoint Law) is a national law firm headquartered in London, United Kingdom, with offices in several other countries, which offers legal services for business and individuals.
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Kind Consumer
Kind Consumer Limited was a UK-based company that developed Voke, a nicotine inhaler intended to address tobacco harm reduction.
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Kingfisher plc
Kingfisher plc is a British multinational retailing company headquartered in London, England.
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Knight Frank
Knight Frank LLP is a global real estate consultancy and estate agency headquartered in London, England.
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Kold Sweat Records
Kold Sweat Records was a British independent record label specializing in hip hop music, based in Askew Road, London.
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Korn Ferry
Korn Ferry is a management consulting firm headquartered in Los Angeles, California.
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L.K.Bennett
LK Bennett is a luxury fashion brand, based in London, United Kingdom.
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Ladbrokes Coral
Ladbrokes Coral is a British gambling company founded in 1886. List of companies based in London and Ladbrokes Coral are companies based in London.
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Laird plc
Laird plc was a leading British-based electronics and technology business.
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Lamson Engineering Company Ltd
Lamson Engineering Company Ltd was the name between 1937 and 1976 of the British offshoot of the Lamson Cash Carrier Company (and its successors) of Boston Massachusetts.
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Lanka Tribune
Lanka Tribune is a fortnightly free community newspaper published for Sri Lankans in the United Kingdom.
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Lasmo
Lasmo plc was a British oil and gas exploration and production business.
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Last.fm
Last.fm Limited is a music website founded in the United Kingdom in 2002.
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LatinNews
LatinNews (Latin American Newsletters) provides news services relating to Latin America.
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Lattice Group
Lattice Group plc was a leading British gas transmission business.
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Law Debenture
The Law Debenture Corporation plc is a British-based investment trust dedicated to a diversified range of investments.
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Leading Edge Forum
Leading Edge Forum (LEF) is a British company focusing on programme of research, advisory interventions, and events for clients' capabilities.
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Lebrecht Photo Library
The Lebrecht Photo Library was set up in 1992 by Elbie Lebrecht who worked as a specialist librarian, publishing editor and sculptor.
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Legal & General
Legal & General Group plc, commonly known as Legal & General, is a British multinational financial services and asset management company headquartered in London, England.
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Levitt Bernstein
Levitt Bernstein is an architecture, landscape architecture and urban design practice established in 1968 by David Levitt and David Bernstein with studios in London and Manchester.
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Lewis & Co
Lewis and Company was a firm of organ builders founded by Thomas Christopher Lewis (1833–1915), one of the leading organ builders of late 19th-century Britain.
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Lewis Leathers
Lewis Leathers is a brand name of the oldest British motorcycle clothing company.
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Lewis Recordings
Founded by Mike Lewis, Lewis Recordings is an underground record label that currently has eight artists signed to it.
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LifeArc
LifeArc is a British life science medical research charity.
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Limmer Holdings
Limmer Holdings was a major contracting business based in London.
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Linklaters
Linklaters LLP is a British multinational law firm, headquartered in London, England.
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List of cities in the European Union by population within city limits
This is a list of the largest cities in the European Union according to the population within their city boundary.
List of pubs in London
This is a list of pubs in London.
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List of restaurants in London
This is a list of notable restaurants in London, United Kingdom. List of companies based in London and list of restaurants in London are London-related lists.
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List of urban areas in the European Union
This is a list of urban areas in the European Union with over 500,000 inhabitants as of 2022.
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Lledo
Lledo was a British manufacturing company founded in 1982 by Matchbox co-founder Jack Odell, and Burt Russell, and based in Enfield.
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LLM Communications
LLM Communications was a political lobbying firm founded in 1997 by Neal Lawson, Ben Lucas, and Jonathan Mendelsohn.
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Lloyd Johnson (businessman)
Lloyd William Johnson (born 23 May 1945 in Enfield, Middlesex) is an English fashion entrepreneur.
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Lloyd's List
Lloyd's List is one of the world's oldest continuously running journals, having provided weekly shipping news in London as early as 1734.
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Lloyds Banking Group
Lloyds Banking Group plc is a British financial institution formed through the acquisition of HBOS by Lloyds TSB in 2009.
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London
London is the capital and largest city of both England and the United Kingdom, with a population of in.
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London Capital Credit Union
London Capital Credit Union Limited is a not-for-profit member-owned financial co-operative, based in Archway and operating across London and the South East.
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London Climate Change Agency
The London Climate Change Agency Limited (LCCA), was a municipal company owned by the London Development Agency (LDA) that worked in partnership with private sector companies (notably EDF Energy) to design, finance, construct, own and operate decentralised low energy and zero-carbon projects for London, as well as providing services to others.
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London metropolitan area
The London metropolitan area is the metropolitan area of London, England.
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London Necropolis Company
The London Necropolis Company (LNC), formally the London Necropolis & National Mausoleum Company until 1927, was a cemetery operator established by Act of Parliament in 1852 in reaction to the crisis caused by the closure of London's graveyards in 1851.
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London Stock Exchange Group
London Stock Exchange Group plc, also known as LSEG, is a global provider of financial markets data and infrastructure.
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LondonMetric Property
LondonMetric Property plc is a British property company based in London, England.
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Long Tall Sally (retailer)
Long Tall Sally is a clothing and shoe retailer for tall women 5′8″ and over.
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Lonmin
Lonmin plc, formerly Lonrho plc, was a British producer of platinum group metals operating in the Bushveld Complex of South Africa.
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Loose Music
Loose is a British independent record label based in Ladbroke Grove, London.
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Lucas Brothers (company)
Lucas Brothers was a leading British building business based in London.
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Luther Pendragon
Luther Pendragon is a London and New York-based public relations and communications agency.
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M&G
M&G plc is a global investment manager headquartered in the City of London.
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Mace (construction company)
Mace Group Ltd, commonly known as Mace, is a global consultancy and construction firm headquartered in London, United Kingdom, employing nearly 7,300 people, across five continents with a turnover of around £2 billion.
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Macintyre Art Advisory
Macintyre Art Advisory is a London-based art consultancy which participated in organising the Orientalist and Impressionist Exhibition 2007 at the Four Seasons Hotel in Doha.
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Man Group
Man Group plc is an active investment management business listed on the London Stock Exchange.
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Marex (British company)
Marex is a UK-based financial services company.
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Marjan Television Network
Marjan Television Network is a TV company owned by Manoto, a Persian-language TV channel.
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Markit
Markit was a British financial information and services company with over 4,000 employees, founded in 2003 as an independent source of credit derivative pricing.
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Marks & Clerk
Marks & Clerk is an international group of intellectual property service providers, encompassing patent attorneys, trade mark attorneys, lawyers and consultants.
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Marks & Spencer
Marks and Spencer plc (commonly abbreviated to M&S and colloquially known as Marks or Marks & Sparks) is a major British multinational retailer based in London, England, that specialises in selling clothing, beauty products, home products and food products.
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Masabi (company)
Masabi Ltd. is a London-based technology company that develops and markets fare collection services for public transport companies.
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Mastercard
Mastercard Inc. (stylized as MasterCard from 1979 to 2016, mastercard from 2016 to 2019) is an American multinational payment card services corporation headquartered in Purchase, New York.
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Mathmos
Mathmos Limited is a British company that sells lighting products, most famously the lava lamp invented by its founder Edward Craven Walker.
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Maxwell Communication Corporation
Maxwell Communication Corporation plc was a leading British media business.
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McBride plc
McBride plc is a leading British-based manufacturing business, noted as being Europe's biggest maker of retailer own brand household goods.
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Mecom Group
Mecom Group plc was a newspaper publishing company headquartered in London, United Kingdom.
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Melrose Industries
Melrose Industries plc is a British aerospace manufacturing company based in Birmingham, England. List of companies based in London and Melrose Industries are companies based in London.
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MEPC plc
MEPC is a British-based property investment and development business.
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Mercury Asset Management
Mercury Asset Management plc was a leading British investment management business.
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Merit Group
Merit Group plc is a British publishing holding company founded in 2001.
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Metaswitch
Metaswitch Networks is a private UK-based company that was acquired by Microsoft in July 2020.
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Methuen Publishing
Methuen Publishing Ltd (also known as Methuen Books) is an English publishing house.
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Metropolis International
Metropolis International Group Limited, established in 1994, is a predominantly UK-based media and technology group that specializes in business, consumer, and travel media including awards, events, websites, business software, and reward and benefit programs.
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Metropolitan area
A metropolitan area or metro is a region consisting of a densely populated urban agglomeration and its surrounding territories which are sharing industries, commercial areas, transport network, infrastructures and housing.
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MFI Group
MFI Group Limited was a British furniture retailer, operating under the MFI brand.
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MHP Communications
MHP Communications is a public relations and public affairs firm, formed in 2010 from the merger of Mandate Communications, Hogarth PR and Penrose.
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Microplas
Microplas Limited was formed in 1954 in Uxbridge by group of 750 Motor Club members.
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Millennium & Copthorne Hotels
Millennium & Copthorne Hotels is a global hospitality management and real estate group, with 125 hotels in 22 countries in Asia, Australia, Europe, the Middle East and North America.
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Millhouse Capital
Millhouse Capital is a British registered company.
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Minerva (property firm)
Minerva plc is a London-based British developer and property company co-founded by Sir David Garrard and Andrew Rosenfeld. List of companies based in London and Minerva (property firm) are companies based in London.
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Mintel
Mintel Group Ltd is a global, privately owned market research firm based in London, UK.
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Mitie
Mitie Group PLC (pronounced "mighty") is a British strategic outsourcing and energy services company.
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Mitre Sports International
Mitre Sports International Ltd., mostly known as Mitre, is an English sports equipment manufacturer based in Wakefield.
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MJP Architects
MJP Architects is an employee-owned British architectural practice established in 1972 by Sir Richard MacCormac, and based in Spitalfields, London.
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Mobico Group
Mobico Group, formerly National Express Group, is a British multinational public transport company with headquarters in Birmingham, England.
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Moley Robotics
Moley Robotics is a robotics company headquartered in London, United Kingdom, that has developed the "first robotic kitchen" based on a multifunctional cooking platform.
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Molton Brown
Molton Brown is a British fragrance brand founded in 1971 by Caroline Burstein and Michael Collis.
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Mondi
Mondi plc is a multinational packaging and paper group.
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Monex Europe
Monex Europe is a UK-based foreign exchange company that provides currency exchange and international payments to corporate and institutional clients.
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Moneycorp
Moneycorp is an international payments fintech that provides payment products and services.
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Monington & Weston
Monington & Weston was a piano manufacturer in London, England.
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Morgan Advanced Materials
Morgan Advanced Materials plc is a company which manufactures specialist products, using carbon, advanced ceramics and composites.
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Morgan Sindall
Morgan Sindall Group plc is a leading British Construction & Regeneration group, headquartered in London employing around 6,700 employees and operating in the public, regulated and private sectors.
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Morrison Facilities Services
Morrison Facilities Services was a United Kingdom based company that specialised in providing facilities services to private businesses and central and local government bodies.
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Moss Empires
Moss Empires was a company formed in Edinburgh in 1899, from the merger of the theatre companies owned by Sir Edward Moss, Richard Thornton and Sir Oswald Stoll.
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Mott MacDonald
The Mott MacDonald Group is a management, engineering and development consultancy headquartered in the United Kingdom.
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Mousebreaker
Mousebreaker is a UK based casual games website founded in 2001 by Richard Pendry and Alick Stott.
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Mushroom TV
Mushroom TV Limited was an English television company and owner of several satellite television music channels.
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MWB Group Holdings
MWB Group Holdings was a British-based property investment and development business.
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My Family Care
My Family Care (previously Emergency Child and Home Care Ltd) is an employee benefits company based in the United Kingdom.
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My Local Bobby
My Local Bobby Limited is a security company based in London established by two by former Metropolitan Police Service officers David McKelvey and Tony Nash in 2016.
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MySociety
mySociety is a UK-based registered charity, previously named UK Citizens Online Democracy.
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Nails Inc.
Nails Inc. is a London, England-based nail polish company founded by Thea Green MBE.
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National Benzole
National Benzole was a petroleum brand used in the United Kingdom from 1919 to the 1990s.
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National Freight Corporation
The National Freight Corporation was a major British transport business between 1948 and 2000.
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National Grid plc
National Grid plc is a British multinational electricity and gas utility company headquartered in London, England. List of companies based in London and National Grid plc are companies based in London.
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NatWest
National Westminster Bank, trading as NatWest, is a major retail and commercial bank in the United Kingdom based in London, England.
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NBNK Investments
NBNK Investments plc was a UK-based financial investment company formed by Lord Levene and a consortium of senior business figures in 2010.
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Nelsons (Homeopathy)
A Nelson & Co Limited (formerly called A. Nelson & Company Limited from 19301983), trading as Nelsons, is a British alternative medicine company, with subsidiaries in Germany and the US.
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New Moon (company)
New Moon is an independently owned film production company based in Soho, London. List of companies based in London and New Moon (company) are companies based in London.
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New York City
New York, often called New York City (to distinguish it from New York State) or NYC, is the most populous city in the United States.
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News UK
News Corp UK & Ireland Limited (trading as News UK, formerly News International and NI Group) is a British newspaper publisher, and a wholly owned subsidiary of the American mass media conglomerate News Corp.
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NEX Group
NEX Group plc, formerly known as ICAP plc, is a UK-based business focused on electronic financial markets and post trade business for other financial institutions rather than private individuals.
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Nimax Theatres
Nimax Theatres is a theatre group owned and operated by Nica Burns and Max Weitzenhoffer.
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Nobrow Press
Nobrow Press is a British comics publishing company based in London, England.
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Norton Rose Fulbright
Norton Rose Fulbright (NRF) is a British-American business law firm.
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Now Play It
Now Play It was a UK-based music website that offered music tuition videos by paid download.
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NTT Communications
is a Japanese telecommunications company owned by Nippon Telegraph and Telephone Corporation.
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Oak Futures
Oak Futures, or Oak Futures Ltd, were a proprietary trading and electronic market making firm based in City of London, United Kingdom.
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Odyssey Airlines
Odyssey Airlines is a British startup airline headquartered in London with a planned base at London City Airport.
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Omnicom Group
Omnicom Group Inc. is an American global media, marketing and corporate communications holding company, headquartered in New York City.
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OmniCompete
OmniCompete is an organisation specialising in the design and implementation of innovation competitions.
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Omnifone
Omnifone was a UK-based company that was an independent provider of cloud-based unlimited music services to consumer electronics vendors, mobile carriers, Internet service providers and consumer brands including RIM, Sony, HP, and rara.com.
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OnePoll
OnePoll is an international market research agency specialising in PR surveys, consumer insights and opinion polling.
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OnlyFans
OnlyFans is an internet content subscription service based in London, United Kingdom. List of companies based in London and OnlyFans are companies based in London.
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OpenBet
OpenBet is a provider of sportsbook technology, content and services, which is owned by Endeavor Group Holdings, Inc as of 2021.
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Ophir Energy
Ophir Energy plc was an oil and gas exploration and production company based in London.
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Opinium Research
Opinium is a market research and insight agency established on 7 September 2007.
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Optimax
Optimax is a laser eye treatment specialist based in Birmingham, England, owned by Russell Keith Ambrose.
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Outsights
Outsights is an independent scenario planning consultancy founded in 1998 by Richard O'Brien and Tim Bolderson.
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OvalX
OvalX (formerly ETX Capital) is a British financial services product providing financial derivatives trading such as contracts for difference (CFDs) and financial spread betting and,, corporate brokerage services.
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Ovum Ltd.
Ovum, now part of Omdia, was an independent analyst and consultancy firm headquartered in London, specializing in global coverage of Telecommunications, Media and Technology.
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Oxbridge Applications
Oxbridge Applications is a for-profit educational consultancy that provides students with help in their applications to the University of Oxford, the University of Cambridge, and medical and law schools.
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PA Consulting Group
PA Consulting Group (formerly Personnel Administration) is a professional services firm that works with public, private and third-sector organisations.
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Palace Software
Palace Software was a British video game publisher and developer during the 1980s based in London, England.
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Panmure Gordon
Panmure Gordon is a UK based investment bank.
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Pantheon Ventures
Pantheon is a private equity, infrastructure, real assets and debt investor that invests on behalf of over 660 investors, including public and private pension plans, insurance companies, endowments and foundations.
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Paramount Networks EMEAA
Paramount Networks Europe, Middle East, Africa & Asia (EMEAA) is a division of Paramount International Networks which is fully owned by Paramount Global.
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Paris
Paris is the capital and largest city of France.
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Park Royal Partnership
Park Royal Partnership (PRP) was an urban regeneration partnership, promoting the economic development of Park Royal, London, Europe's largest industrial area.
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Pearn, Pollinger & Higham
Pearn, Pollinger & Higham (Ltd) was an English firm of literary agents based in London during the early twentieth century.
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Pearson plc
Pearson plc is a multinational corporation, headquartered in the UK, focused on educational publishing and services.
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Peek Freans
Peek Freans is the name of a biscuit-making company based in Bermondsey, London, which is now a global brand of biscuits and related confectionery owned by various food businesses.
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Perenco
Perenco is an independent Anglo-French oil and gas company with a headquarters in London and Paris.
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Peruvian Corporation
The Peruvian Corporation Ltd. (alternate: Peruvian Corporation of London) was registered under the Companies Act in London on 20 March 1890.
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Phaidon Press
Phaidon Press is a global publisher of books on art, architecture, design, fashion, photography, and popular culture, as well as cookbooks, children's books, and travel books.
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Pharos Energy
Pharos Energy Plc, previously SOCO International, is an oil and gas exploration and production company, headquartered in London.
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Phillips & Drew
Phillips & Drew was a large stockbroking partnership and company based in the City of London, England.
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PHMG (company)
PHMG is an audio branding and business communications consultancy, with over 37,000 clients worldwide.
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Phoenix Group
Phoenix Group Holdings plc (formerly Pearl Group plc) is a provider of insurance services based in London, England.
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Pimlico Plumbers
Pimlico Plumbers is a London-based plumbing firm established in 1979.
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Pinchin Johnson & Associates
Pinchin Johnson & Associates Ltd was a major supplier of paints and coatings to industry and consumers in the first half of the 20th century.
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Playfish
Playfish was a short-lived developer of free-to-play social network games.
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Plus500
Plus500 is a global fintech firm providing online trading services in contracts for difference (CFDs), share dealing, futures trading and options on futures.
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Portland Communications
Portland Communications is a political consultancy and public relations agency set up in 2001 by Tim Allan, a former adviser to Tony Blair and director of communications at BSkyB.
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Position Ignition
Position Ignition was a Careers Guidance Service that provided career support, advice and guidance to individuals and organizations. List of companies based in London and Position Ignition are companies based in London.
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Premier Farnell
Premier Farnell Ltd is a distributor of products for electronic system design, maintenance and repair throughout Europe, North America and Asia Pacific, with operations in 36 countries and trading in over 100.
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Premier Oil
Premier Oil plc was an independent UK oil company with gas and oil interests in the United Kingdom, Asia, Africa and Mexico.
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Pressparty
Pressparty is a London and New York–based press release hosting platform used by the music and entertainment industry globally.
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Proxymity
Proxymity is a digital investor communications platform that streamlines processes such as proxy voting and shareholder disclosure.
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Prudential plc
Prudential plc is a British-domiciled multinational insurance company headquartered in London and Hong Kong.
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PwC
PricewaterhouseCoopers International Limited is a multinational professional services brand of firms, operating as partnerships under the PwC brand. List of companies based in London and PwC are companies based in London.
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QA Ltd
QA Ltd is one of largest providers of technical and business skills in the UK, and among the fastest growing in North America.
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Qiqqa
Qiqqa (pronounced "Quicker") is a free and open-source software that allows researchers to work with thousands of PDFs.
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Qube Software
Qube Software is a British company specialising in advanced 3D technology.
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Quercus (publisher)
Quercus is a formerly independent publishing house, based in London, that was acquired by Hodder & Stoughton in 2014.
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Quilter plc
Quilter plc, formerly known as Old Mutual Wealth Management Limited, is a British multinational wealth management company formed to take over the UK wealth management business of Old Mutual plc after its separation of business.
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Rapha (sportswear)
Rapha Performance Roadwear is a cycling lifestyle brand focused on road bicycle racing and mountain biking clothing and accessories.
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Rara (service)
rara was a music streaming media service.
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Rare Tea Company
Rare Tea Company Ltd. ("Rare Tea Co.") is a direct trade tea sourcing, distribution and online retail company.
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Rathbones
Rathbones Group Plc is a UK provider of personalised investment management and wealth management services for private investors and trustees.
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RBC BlueBay Asset Management
RBC BlueBay Asset Management (“RBC BlueBay”) represents RBC Global Asset Management, the asset management division of Royal Bank of Canada (“RBC”) outside North America.
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Reach plc
Reach plc (known as Trinity Mirror between 1999 and 2018) is a British newspaper, magazine and digital publisher.
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Reaktion Books
Reaktion Books is an independent book publisher based in Islington, London, England.
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Reed (company)
Reed is an employment agency based in the United Kingdom.
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RELX
RELX plc (pronounced "Rel-ex") is a British multinational information and analytics company headquartered in London, England.
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Rentokil Initial
Rentokil Initial is a British business services group based in Crawley, England.
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Resolution plc
Resolution plc was a UK insurance company headquartered in the City of London.
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Rexam
Rexam plc was a British-based multinational consumer packaging company headquartered in London, England.
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Reynolds Porter Chamberlain
RPC (Reynolds Porter Chamberlain LLP) is an international law firm headquartered in London, United Kingdom with offices in Hong Kong, Singapore and Bristol.
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Rigby & Peller
Rigby & Peller is a British luxury lingerie brand and retailer.
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Rio Tinto (corporation)
Rio Tinto Group is a British-Australian multinational company that is the world's second largest metals and mining corporation (behind BHP).
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RjDj
RjDj (Reality Jockey Ltd.) was a startup founded in late 2008 by last.fm co-founder Michael Breidenbruecker.
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Roberson Wine
Roberson Wine is an online fine wine merchant based in London.
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Robert Fleming & Co.
Robert Fleming & Co., known as Flemings, was an asset manager and merchant bank founded in Dundee, Scotland, in 1873.
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Robert Walters plc
Robert Walters plc is a British recruitment company that focuses on placing professionals into permanent, contract and temporary positions.
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Rockstar London
Rockstar London Limited is a British video game developer and a studio of Rockstar Games based in London.
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Rolls-Royce Holdings
Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011.
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Romford Recorder
The Romford Recorder is a local newspaper for the town of Romford, the principal town of the East London Borough of Havering.
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Rothmans International
Rothmans International PLC was a British tobacco manufacturer.
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Rothschild & Co
Rothschild & Co is a multinational private and alternative assets investor, headquartered in Paris, France and London, England.
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Royal Exchange Assurance Corporation
The Royal Exchange Assurance, founded in 1720, was a British insurance company.
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Royal London Asset Management
Royal London Asset Management (RLAM) is a UK-based investment management company.
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Royal Mail
The Royal Mail Group Limited, trading as Royal Mail, is a British postal service and courier company.
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RSA Insurance Group
RSA Insurance Group Limited (trading as RSA, formerly RSA Insurance Group plc and Royal and Sun Alliance) is a British multinational general insurance company headquartered in London, England.
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RSM International
RSM International, branded RSM since 2015, is a multinational network of accounting firms forming the sixth-largest accountancy professional services network in the world by revenue.
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Rushes Postproduction
Rushes Postproduction was a post-production and visual effects company based in London.
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RusPetro
RusPetro is an independent oil and gas producer operating in the central portion of the Krasnoleninsk field in Western Siberia.
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Russell & Bromley
Russell & Bromley is a British footwear and handbag retailer founded in 1873, that operates 43 stores and 2 concessions in the UK.
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S. G. Warburg & Co.
S.
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Sahar Hashemi
Sahar Hashemi (born 1967) is a British businesswoman, best known as the co-founder of the coffee chain Coffee Republic and confectionery brand Skinny Candy.
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Sainsbury's
J Sainsbury plc, trading as Sainsbury's, is a British supermarket and the second-largest chain of supermarkets in the United Kingdom.
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Salamander Energy
Salamander Energy was a British-based oil and gas exploration and production business.
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Salviati (glassmakers)
A family called Salviati were glass makers and mosaicists in Murano, Venice and also in London, working as the firm Salviati, Jesurum & Co.
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Samuel Enderby & Sons
Samuel Enderby & Sons was a whaling and sealing company based in London, England, founded circa 1775 by Samuel Enderby (1717–1797).
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Samvo Group
Samvo Group (2004 — 2017) specialized in program trading, bookmaking, sports betting brokerage services, betting cafés, igaming and peer-to-peer gaming.
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Sanne Group
Sanne Group is a provider of asset management services.
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Savanta
Savanta is a market research consultancy based in London, England.
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Savills
Savills plc is a British real estate services company based in London.
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Scarlet Blade Theatre
Scarlet Blade Theatre was a theatre company based in London, England, specialising in acting, advanced stage combat, physical theatre and other performance skills including horse riding and martial arts.
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Schroders
Schroders plc is a British multinational asset management company headquartered in London, England.
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Science Photo Library
Science Photo Library (registered as Science Photo Library Limited) is a privately owned stock photography and stock footage agency that specializes in scientific and medical images and videos.
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Sears plc
Sears plc was a large British-based conglomerate.
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Secret Escapes
Secret Escapes is a members-only British travel company selling heavily discounted luxury hotel stays and trips through its website and mobile app.
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Securicor
Securicor plc was one of the United Kingdom's largest security businesses.
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Sedgwick Group
Sedgwick Group plc was a very large British insurance broker.
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See Tickets
See Tickets is the international ticketing services company based in Nottingham, England.
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Select Model Management
Select Model Management is a global network of model and talent agencies.
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Sellar Property Group
Sellar Property Group is a British property group. List of companies based in London and Sellar Property Group are companies based in London.
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Sense Worldwide
Sense Worldwide is a London-based co-creation consultancy.
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Seraphine (company)
Seraphine is an international maternity fashion label and store.
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Service in Informatics and Analysis
Service in Informatics and Analysis (SIA Ltd.) was one of the pioneering time-sharing service bureau companies in the late 1960s, later known as SIA Computer Services.
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Shaftesbury plc
Shaftesbury PLC was a British real estate investment trust which invests exclusively in the heart of London's West End.
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Sharps Pixley
Sharps Pixley was a British bullion house.
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Shell plc
Shell plc is a British multinational oil and gas company headquartered in London, England.
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Shutl
Shutl is a subsidiary of eBay Inc. which provides delivery services. List of companies based in London and Shutl are companies based in London.
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Siebe Gorman
Siebe Gorman & Company Ltd was a British company that developed diving equipment and breathing equipment and worked on commercial diving and marine salvage projects.
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Siebe plc
Siebe plc became the name of the new conglomerate formed when Siebe Gorman began taking over other firms in the early 1970s, to distinguish it from Siebe Gorman's original breathing apparatus and diving gear core business.
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Signature Aviation
Signature Aviation is a multinational aviation services company headquartered in Orlando, Florida.
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Signet Jewelers
Signet Jewelers Ltd. (Ratner Group 1949–1993 then Signet Group plc to September 2008) is, as of 2015, the world's largest retailer of diamond jewellery.
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Silence Therapeutics
Silence Therapeutics (Nasdaq: SLN), is a London-based pharmaceutical company formed in 1994.
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Silver Circle (law firms)
The Silver Circle is a group of elite corporate law firms headquartered in London that has evolved significantly as the UK legal market has been affected by globalisation and mergers.
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SilverDoor
SilverDoor is an independent serviced apartment agent headquartered in Chiswick, London, UK, with further offices in Lancaster, Madrid, Singapore, Denver, Dubai and Hyderabad.
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Simmons & Simmons
Simmons & Simmons is an international law firm with headquarters in London, UK.
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Sinclair Research
Sinclair Research Ltd was a British consumer electronics company founded by Clive Sinclair in Cambridge.
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Sir Robert McAlpine
Sir Robert McAlpine Limited is a family-owned building and civil engineering company based in Hemel Hempstead, England.
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Sky UK
Sky UK Limited, trading as Sky is a British broadcaster and telecommunications company that provides television, internet, fixed line and mobile telephone services to consumers and businesses in the United Kingdom.
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Slater & Gordon
Slater & Gordon Lawyers is a law firm in Australia.
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Slaughter and May
Slaughter and May is a British multinational law firm headquartered in London, England.
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Smith & Nephew
Smith & Nephew plc, also known as Smith+Nephew, is a British multinational medical equipment manufacturing company headquartered in Watford, England.
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Smiths Gore
Smiths Gore was a firm of chartered surveyors with 32 offices and 18 estate offices across the UK.
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Smiths Group
Smiths Group plc is a British, multinational, diversified engineering business headquartered in London, England.
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Sobranie
Sobranie (lit, 'Collection', 'Assembly') is a brand of cigarettes, currently owned and manufactured by Gallaher Group, a subsidiary of Japan Tobacco.
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Sony Mobile
Sony Mobile Communications Inc. (ソニーモバイルコミュニケーションズ株式会社) was a multinational telecommunications company founded on October 1, 2001, as a joint venture between Sony Corporation and Ericsson.
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South London Press
The South London Press, London Weekly News and Mercury (formerly South London Press) is a weekly newspaper currently based in Catford, South East London.
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Spire Healthcare
Spire Healthcare Group plc is the second-largest provider of private healthcare in the United Kingdom.
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Splash Damage
Splash Damage Ltd. is a British video game developer specialising in multiplayer first-person shooter video games.
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Sporting Index
Sporting Index is a British-based company specialising in sports spread betting.
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Sports Information Services
Sports Information Services (SIS) is a company which provides content and production services to the betting industry; such as horse racing and greyhound racing, to betting shops in the United Kingdom and Ireland and other worldwide destinations.
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Spread Co
Spread Co is a financial spread betting and CFD provider based in the UK.
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SSL International
SSL International plc was a British manufacturer of healthcare products.
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St Giles International
St.
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Stainer & Bell
Stainer & Bell Limited is a British music publisher, specialized in classical sheet music.
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Standard Chartered
Standard Chartered PLC is a British multinational bank with operations in consumer, corporate and investment banking, and treasury services.
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Standard Telephones and Cables
Standard Telephones and Cables Ltd (later STC plc) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment.
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Stanton Williams
Stanton Williams is a British architectural firm based in Islington, London.
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Stemcor
Stemcor is a British steel trading and distribution company.
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SThree
SThree plc is an international specialist staffing organisation, founded in the United Kingdom and headquartered in London.
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Storehouse plc
Storehouse plc, traded as Storehouse, was a large UK retail business formed by Terence Conran through the merger of various high street chains.
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Sun Life & Provincial Holdings
Sun Life & Provincial Holdings plc was a large British insurance company.
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Superunion
Superunion, known as Superunion Worldwide Limited legally, was a global brand and design consultancy, headquartered in London.
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Survation
Survation is a polling and market research agency based in London, England.
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SVG Capital
SVG Capital was a leading British private equity and investment management business.
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Swaine London
Swaine London, known previously as Swaine Adeney Brigg, is a luxury goods shop that has traded in London's St James's since 1798.
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Swan Song Records
Swan Song Records was a record label that was launched by the English rock band Led Zeppelin on 10 May 1974; however, its first record releases (in UK and US, respectively) were Silk Torpedo by another English rock band, The Pretty Things, and the self-titled album, Bad Company.
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Swire
Swire Group is a highly diversified global corporation, with businesses encompassing property, beverages and food chain, aviation, marine, as well as trading and industrial activities.
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System Simulation
System Simulation Ltd (SSL) is a software engineering company now specialising in text and multimedia information systems, based in Clerkenwell, central London, England, and founded in 1970 by George Mallen.
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Takeover Entertainment
Takeover Entertainment was a British entertainment company.
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Takeover/Cloud 9
Takeover/Cloud 9 is a British music publishing company.
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TalkTalk Group
TalkTalk Telecom Group Limited (formerly New TalkTalk plc from 2009–2010 and TalkTalk Telecom Group plc from 2010–2021; commonly known as TalkTalk Group, trading as TalkTalk) is a British telecommunications company that provides pay television and Internet access services to businesses and consumers in the United Kingdom.
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Tanner Krolle
Tanner Krolle is a manufacturer of leather goods based in London.
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Tata Steel Europe
Tata Steel Europe Ltd.
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Tate & Lyle
Tate & Lyle PLC is a British-headquartered, global supplier of food and beverage products to food and industrial markets.
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Tate Publishing Ltd
Tate Publishing is a publisher of visual arts books, associated with the Tate Gallery in London, England.
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Taxi Media
Taxi Media is a taxi advertising company based in London, UK.
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Taylor Wimpey
Taylor Wimpey plc (formerly Taylor Woodrow plc) is one of the largest home construction companies in the United Kingdom.
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Taylor Woodrow
Taylor Woodrow was one of the largest housebuilding and general construction companies in Britain.
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TD Tom Davies
Tom Davies Bespoke is a British handmade eyewear brand, founded by Tom Davies Bespoke in 2002.
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TelecityGroup
Telecity Group plc (formerly TelecityRedbus and before that Telecity), was a European carrier-neutral datacentre and colocation centre provider.
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Telecom Plus
Telecom Plus plc is a British multi-utility supplier of gas, electricity, home insurance, and landline, broadband and mobile services to residences and businesses.
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Telewest
Telewest (previously Telewest Broadband and Telewest Communications) was a cable internet, broadband internet, telephone supplier and cable television provider in the United Kingdom.
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Teneo
Teneo is a public relations and advisory company.
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Thames & Hudson
Thames & Hudson (sometimes T&H for brevity) is a publisher of illustrated books in all visually creative categories: art, architecture, design, photography, fashion, film, and the performing arts.
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Thames (production company)
Thames is a British television production company that was established on 1 January 2012.
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Thames Water Authority
The Thames Water Authority was one of ten regional water authorities created in the UK on 1 April 1974 under the provisions of the Water Act 1973 to bring together all the water management functions of the region in one public body.
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The Children's Investment Fund Management
The Children's Investment Fund Management (TCI) is a British hedge fund management firm founded by Chris Hohn in 2003 which manages the Children's Investment Master Fund.
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The Cobra Group
The Cobra Group is a door-to-door selling and marketing company headquartered in Hong Kong.
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The Economist
The Economist is a British weekly newspaper published in printed magazine format and digitally.
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The Goldsmiths' Company Assay Office
The Goldsmiths' Company Assay Office in London (also known as Assay Office London or the London Assay Office) is the oldest assay office in the United Kingdom.
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The Guardian
The Guardian is a British daily newspaper.
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The Illustrated London News
The Illustrated London News, founded by Herbert Ingram and first published on Saturday 14 May 1842, was the world's first illustrated weekly news magazine.
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The Irish Post
The Irish Post is a national newspaper for the Irish community in Great Britain.
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The London Distillery Company
The London Distillery Company, also known as TLDC, was a distillery based in Bermondsey, London.
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The Muslim Weekly
The Muslim Weekly is a Muslim newspaper published in London.
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The Non-League Paper
The Non-League Paper is a weekly English sports paper based on non-League football.
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The Restaurant Group
The Restaurant Group plc is a British chain of restaurants and public houses.
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The Tablet
The Tablet is a Catholic international weekly review published in London.
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The War Cry
The War Cry is the official news publication of The Salvation Army.
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The Woolwich
The Woolwich Equitable Building Society (later Woolwich Building Society or The Woolwich) was founded in Woolwich in 1847 and remained a local institution until after WWI when it began a modest regional expansion.
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Theodore Goddard
John Theodore Goddard (19 May 1878 – 27 November 1952) was an English solicitor and founder of the law firm Theodore Goddard (TG) based in London.
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THG Fluently
THG Fluently, formerly Language Connect, is a translation and language localisation service provided through THG Ingenuity.
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THG Ingenuity Cloud Services
THG Ingenuity Cloud Services, formerly UK2 Group, is a global provider of internet services.
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THG Sports
THG Sports (The Hospitality Group) was a provider of sports ticketing services and corporate hospitality programmes at sporting events around the world It has 69 offices globally and has around 3,000 employees who provide access to over 350 major events each year.
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Thomas Cook & Son
Thomas Cook & Son, originally simply Thomas Cook, was a company founded by Thomas Cook, a cabinet-maker, in 1841 to carry temperance supporters by railway between the cities of Leicester, Nottingham, Derby and Birmingham.
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Thorn Electrical Industries
Thorn Electrical Industries Limited was a British electrical engineering company.
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Thorn EMI
Thorn EMI was a major British company involved in consumer electronics, music, defence and retail.
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Tilda (food manufacturer)
Tilda is the brand name used since 1970 for a rice and related food products company now headquartered in Rainham, England and with offices in Dubai, (UAE) and Delhi (India).
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Tilney Ltd.
Tilney was a financial planning and investment firm in the UK. List of companies based in London and Tilney Ltd. are companies based in London.
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Tinies
Tinies Childcare is a childcare company in the United Kingdom.
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Tomkins plc
Tomkins plc was a multinational engineering company headquartered in London, United Kingdom. In July 2010 Tomkins was acquired by a Canadian consortium of private equity firm Onex Corporation and the Canada Pension Plan Investment Board. In July 2014, The Blackstone Group, the world's largest buyout firm, agreed to acquire The Gates Corporation, the largest division of Tomkins plc from Onex Corp.
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Touch Surgery
Touch Surgery is a London, New York City, Sydney and Auckland-based health technology app and trading name for the company Digital Surgery LTD.
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Tower Hamlets Summer University
Tower Hamlets Summer University (THSU) was a British charity in the Tower Hamlets area of London which offered independent learning programs for people from 11 to 25 years of age.
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TowerBrook Capital Partners
TowerBrook Capital Partners, L.P. is an investment management firm headquartered in London and New York City. List of companies based in London and TowerBrook Capital Partners are companies based in London.
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Town and Country Magazine
Town and Country Magazine was an 18th-century London-based publication that featured tales of scandals and affairs between members of London's upper classes.
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TP ICAP
TP ICAP Group plc is a financial services firm headquartered in London, United Kingdom.
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Tradus
TRADUS is a global B2B marketplace for used commercial vehicles and heavy machinery in the categories Transport, Construction, Farming and Material Handling.
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Trafalgar House (company)
Trafalgar House was a British conglomerate with interests in property investment, property development, engineering, construction, shipping, hotels, energy and publishing.
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Transmeridian Air Cargo
Transmeridian Air Cargo was a British cargo airline that operated from 1962 until 1979 when it merged with IAS Cargo Airlines to form British Cargo Airlines.
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Transmission Recordings
Transmission Recordings is a British independent record label owned and operated by the Notting Hill Music Group plc.
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Travers Smith
Travers Smith LLP is a corporate law firm headquartered in London, United Kingdom.
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Trowers & Hamlins
Trowers & Hamlins LLP is an international law firm with offices throughout the UK, Middle East and Far East.
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Trustee Savings Bank
The Trustee Savings Bank (TSB) was a British financial institution that operated between 1810 and 1995 when it was merged with Lloyds Bank.
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Tullow Oil
Tullow Oil plc is a multinational oil and gas exploration company founded in Tullow, Ireland, with its headquarters in London, United Kingdom.
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TV Pixie
TV Pixie was a British website about television programmes founded in 2009.
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Ubiquity Press
Founded in 2008 by Brian Hole, Ubiquity Press is an academic publisher focusing on open access, peer-reviewed scholarship.
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UBM plc
UBM plc was a British business-to-business (B2B) events organiser headquartered in London, England, before its acquisition by Informa in 2018.
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UCB Home Loans
UCB Home Loans Corporation Ltd (from Union de Crédit pour le Bâtiment) is a specialist mortgage lender of the British Nationwide Building Society, working primarily through regulated intermediaries.
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UCL Business
UCL Business Ltd is the technology-transfer company of University College London in London, England.
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Ugly Models
Ugly Models is a London-based alternative modelling agency that specialises in character modelling.
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UK Youth Parliament
The UK Youth Parliament (UKYP) is a youth organisation in the United Kingdom, consisting of democratically elected members aged between 11 and 18.
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UKTV
UKTV Media Limited, trading as UKTV, is a British multi-channel broadcaster, which, since 2019, has been wholly owned by BBC Studios (formerly BBC Worldwide), a commercial subsidiary of the BBC.
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Ultramar plc
Ultramar plc was a leading British oil and gas exploration and production business.
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Underbelly (events promoter)
Underbelly is a live events producer and venue operator, known as one of the "Big Four" venue operators at the Edinburgh Festival Fringe.
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Unilever
Unilever PLC is a British multinational fast-moving consumer goods company founded on 2 September 1929 following the merger of British soap maker Lever Brothers and Dutch margarine producer Margarine Unie.
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Union Hand-Roasted Coffee
Union Hand-Roasted Coffee (formerly Union Coffee Roasters) is a privately owned British coffee roasting business based in East London, United Kingdom.
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United Biscuits
United Biscuits (UB) is a British multinational food manufacturer, makers of McVitie's biscuits, Jacob's Cream Crackers, and Twiglets.
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United Kingdom Accreditation Service
The United Kingdom Accreditation Service (UKAS) is the sole national accreditation body recognised by the British government to assess the competence of organisations that provide certification, testing, inspection and calibration services.
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Varsity Express
Varsity Express (Varsity Air Services Ltd) was a regional airline based at London Oxford Airport in England. It was never a licensed airline, instead it sold tickets on flights operated by Linksair. Varsity Express operated only 11 scheduled flights over the space of one week in March 2010.
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Vedanta Resources
Vedanta Resources Limited is a diversified mining company headquartered in London, United Kingdom.
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Venturethree
venturethree is an independent brand company based in London, specialising in brand strategy, brand expression and brand experience.
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Versailles Group
Versailles Group plc was a FTSE-250, London-based trade finance company that was engaged in mezzanine lending and gap finance.
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Vesuvius plc
Vesuvius plc is a British engineered ceramics company headquartered in London whose products are used by steelmakers and foundries as well as in the glass and solar energy industries.
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Viagogo
Viagogo, stylized by the company as viagogo, is a multinational ticket exchange and ticket resale brand. List of companies based in London and viagogo are companies based in London.
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Virgin EMI Records
Virgin EMI Records was a British record label owned by the Universal Music Group that was formed in 2013.
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VMware
VMware LLC is an American cloud computing and virtualization technology company headquartered in Palo Alto, California.
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Warner Bros. Television Studios UK
Warner Bros.
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Web Technology Group
Web Technology Group was a technology consultancy and solutions provider to the UK Public Sector, specialising in the design, build and management of secure, high value and complex web applications, based in London, UK.
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Webb Ellis (sportswear)
Webb Ellis Limited is a British manufacturing company based in London.
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WebsEdge
WebsEdge, based in London, United Kingdom, is a media and production company who specialize in online broadcasting.
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Wildsmith Shoes
Wildsmith Shoes is a high-end English handmade footwear manufacturer, founded in London in 1847 by husband and wife team, Matthew and Rebecca Wildsmith.
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William Hill (bookmaker)
William Hill is a British gambling company founded in 1934.
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William Watkins Ltd
William Watkins Ltd one of the first tugboat owning companies in the world, was founded by John Rogers Watkins in 1833.
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Williams Lea Tag
Williams Lea Group Limited, branded Williams Lea, is a global company that offers business process outsourcing (BPO) to large companies.
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Willis Group
Willis Group Holdings plc was a multinational risk advisor, insurance brokerage and reinsurance brokerage company with its headquarters in the Willis Building in London until its merger of equals with financial services company Towers Watson in 2016.
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Wizarding World Digital
Wizarding World Digital is a digital publishing, e-commerce, entertainment and news company.
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Workspace Group
Workspace Group plc is a real estate investment trust based in London, England.
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World Television
wtv. is one of the longest established virtual and hybrid events technology agencies in Europe and Asia, headquartered in Geneva, Switzerland with offices in London, Frankfurt, Madrid, Hong Kong and Zurich.
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WPP plc
WPP plc is a British multinational communications, advertising, public relations, technology, and commerce holding company headquartered in London, England.
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Xchanging
Xchanging is a business process and technology services provider and integrator, owned by DXC Technology, providing business services to the commercial insurance industry.
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Yeast Culture (company)
Yeast Culture, sometimes spelt yeastCulture is a company engaged in film making and digital media, based in Camden, London.
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YossarianLives
Yossarian Lives was a metaphorical search engine, a type of Internet search engine.
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Z/Yen
Z/Yen is a commercial think-tank, consultancy and venture firm headquartered in the City of London.
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See also
Lists of companies of the United Kingdom
- FTSE 100 Index
- FTSE 250 Index
- FTSE techMARK 100
- List of UK businesses entering administration during the 2008–2009 financial crisis
- List of banks in Guernsey
- List of banks in Jersey
- List of banks in the Isle of Man
- List of companies based in Bradford
- List of companies based in Greater Manchester
- List of companies based in Leeds City Region
- List of companies based in London
- List of companies based in Newcastle upon Tyne
- List of companies in Lincolnshire
- List of companies in Sheffield
- List of companies in the City of Sunderland
- List of companies listed on the London Stock Exchange
- List of companies of Scotland
- List of companies of Wales
- List of companies of the United Kingdom A–J
- List of companies of the United Kingdom K–Z
- List of former municipal bus companies of the United Kingdom
- List of historical British telcos
- List of largest book publishers of the United Kingdom
- List of largest companies in the United Kingdom
- List of pre-nationalisation UK electric power companies
- Sunday Times Top Track 250