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List of media companies and publishers in the United Kingdom

Tamtam tracks 374 media companies and publishers headquartered in the United Kingdom. This list ranks the 100 largest by number of employees on LinkedIn, led by BBC, RELX and Sky. Their median headcount is 1,304. Half of them were founded in 1967 or later. The most common headquarters are London (73) and Edinburgh (2).

🇬🇧 United Kingdom100 companiesUpdated Nov 12, 2026

These United Kingdom companies operate in media, publishing, and education, with a strong emphasis on broadcast media and information services. Many are large, established organizations. For example, the BBC is a public service broadcaster, RELX provides information-based analytics, and Sky is a media and entertainment company. Pearson is a leader in learning, while Cambridge University Press & Assessment is an academic publisher. Informa connects specialists in events and academic knowledge.

A clear pattern is the concentration of headquarters in London, indicating the city's role as a central hub for these industries. While some companies like Cambridge University Press & Assessment (founded 1534) and Oxford University Press (founded 1478) have deep historical roots, others like OTRO (founded 2017) are more recent additions, showing a mix of long-standing institutions and newer ventures.

#CompanyIndustryHeadquarters EmployeesFounded
1
BBCbbc.co.uk

Leading public service broadcaster, creates impartial, independent, distinctive, world-class programmes and content; informs, educates, entertains millions globally.

Broadcast Media Production and Distribution 🇬🇧 London 42,697 1922
2
RELXrelx.com

Global provider of information-based analytics for professionals across industries, helping customers make informed decisions through innovative solutions and technologies

Technology, Information and Media 🇬🇧 London 37,600 n/a
3
Skysky.com

A leading media and entertainment company offering innovative TV, streaming services, connectivity solutions, premium content production, and societal impact initiatives

Broadcast Media Production and Distribution 🇬🇧 Middlesex 35,346 1989
4
Pearsonpearson.com

A global leader in learning, offering digital content, assessments, qualifications, and data to create vibrant and enriching learning experiences worldwide

Education 🇬🇧 London 13,596 n/a
5
Cambridge University Press & Assessmentcambridge.org

World-leading academic publisher and assessment organisation focused on education, learning, research, innovation, and global knowledge dissemination.

Education 🇬🇧 Cambridge 11,789 1534
6
Informainforma.com

Leading international business in events, digital services, and academic knowledge, connecting specialists worldwide to learn, know, and do more in their fields

Information Services 🇬🇧 London 9,410 1998
7
BBC Newsbbc.com

Global provider of trusted, accurate, and impartial news through TV, radio, online, and social media with extensive journalist network.

Broadcast Media Production and Distribution 🇬🇧 London 9,410 1922
8
Financial Timesft.com

provides authoritative, accurate business news and information with a large digital subscription base, serving the global business community.

Newspaper Publishing 🇬🇧 London 9,092 n/a
9
ITVitvplc.com

A leading UK media company shaping culture, known for famous productions and digital innovation, fostering a culture of inclusivity and growth

Broadcast Media Production and Distribution 🇬🇧 London 8,903 n/a
10
Oxford University Pressoup.com

An institution part of the University of Oxford with a 500-year history of providing high-quality research and education resources globally

Book and Periodical Publishing 🇬🇧 Oxford 8,246 1478
11
OTROotro.com

An entertainment company specializing in building exclusive relationships with inspiring talent and creating sports programming with an entertainment twist

Media Production 🇬🇧 London 7,147 2017
12
The Economisteconomist.com

Global news and analysis provider helping individuals understand the world; offering subscriptions for in-depth insights and respecting personal data privacy

Newspaper Publishing 🇬🇧 London 6,694 1843
13
BBC Studiosbbcstudios.com

BBC Studios is a leading content studio and channels & streaming business known for top-quality, award-winning shows and global distribution of British content

Broadcast Media Production and Distribution 🇬🇧 London 6,277 1995
14
Formula 1formula1.com

Delivering Formula 1's global spectacle through technical infrastructure, data analysis, content production, hospitality programs, and innovative marketing to engage fans worldwide

Broadcast Media Production and Distribution 🇬🇧 London 6,081 n/a
15
IMGimg.com

A global sports & culture company that partners with organizations to maximize the value of their assets, brands, and fanbase

Entertainment Providers 🇬🇧 London 5,409 1960
16
Manchester Unitedmanutd.com

Global football club with 146-year heritage, 68 trophies, and a passionate worldwide community generating revenue through sponsorships and merchandising.

Spectator Sports 🇬🇧 5,391 1878
17
News UKnewscareers.co.uk

Leading UK and Ireland media company offering newspapers, radio stations, digital content, and events reaching nearly 40 million monthly audience.

Online Audio and Video Media 🇬🇧 London 5,157 n/a
18
LSEG Data & Analyticslseg.com

A global provider of financial markets data and infrastructure, enabling customers to gain insights through data, feeds, analytics, and workflow solutions

Financial Services 🇬🇧 London 5,147 n/a
19
Globalglobal.com

Leading UK media company operating national radio stations, digital platforms, and extensive outdoor advertising networks across major transport and urban locations.

Broadcast Media Production and Distribution 🇬🇧 London 4,926 2007
20
DAZNdazngroup.com

Global sports media innovators using cutting-edge technology to revolutionize the industry, providing sports streaming services and fostering an inclusive, diverse work environment

Spectator Sports 🇬🇧 London 4,092 n/a
21
Futurefutureplc.com

Global specialist media platform creating expert original content through websites, magazines, events, and social spaces reaching millions.

Media Production 🇬🇧 London 3,900 1985
22
Taylor & Francis Grouptaylorandfrancis.com

A leading publisher of scholarly content in Humanities, Social Sciences, Science, and Medicine, partnering with researchers and institutions worldwide for knowledge dissemination

Book and Periodical Publishing 🇬🇧 Milton 3,598 1798
23
DKdk.com

Inspiring adventure and curiosity through books and experiences, changing perspectives and opening doors to exciting new opportunities

Book and Periodical Publishing 🇬🇧 London 3,293 n/a
24
Dentistrydentistry.co.uk

Leading UK dental website & magazine providing industry news, education, analysis, clinical insights, business tips, and product information for dental professionals

Technology, Information and Media 🇬🇧 Shenley 3,066 1994
25
DMGTdmgt.com

Management of companies delivering information, analysis, insight, events, news, and entertainment to businesses and consumers with market leadership.

Information Services 🇬🇧 London 3,022 n/a
26
The Guardiantheguardian.com

A leading publisher of theguardiancom, Guardian US, and Guardian Australia, known for agenda-setting journalism and investigative reporting worldwide

Book and Periodical Publishing 🇬🇧 London 2,944 n/a
27
Channel 4channel4.com

Free-to-air UK broadcaster offering multiple TV channels and streaming, commissioning independent content, focusing on young audiences and British film investment.

Broadcast Media Production and Distribution 🇬🇧 London 2,807 1982
28
Saga plc.saga.co.uk

A dynamic company focused on providing exceptional experiences for people over 50, driving positive change in markets and communities

Financial Services 🇬🇧 London 2,622 1951
29
Testes.com

Global education company supporting teachers and schools worldwide with products and services for recruitment, training, lesson preparation, career advice, and job opportunities

Education 🇬🇧 Sheffield 2,522 1910
30
SIS Ltdsis.tv

A provider of high-margin short-form betting content through live betting channels, driving betting turnover and revenue for operators globally

Spectator Sports 🇬🇧 Milton Keynes 2,361 1986
31
Hachette UKhachette.co.uk

Publishing diverse books including fiction, non-fiction, children's books, educational materials, puzzles, gifts, games, e-books, and audiobooks globally.

Book and Periodical Publishing 🇬🇧 London 2,219 n/a
32
Trinity Mirror plctrinitymirror.com

Leading UK multimedia content publisher with a national presence through newspapers and websites, offering news, entertainment, and information to millions

Newspapers 🇬🇧 London 2,218 1832
33
Fremantlefremantle.com

Producing and delivering premium, multi-genre entertainment content globally through a network of independent content creators and a world-leading digital business

Media Production 🇬🇧 London 2,155 n/a
34
Argus Mediaargusmedia.com

Provides price assessments, news, analytics, consulting, data tools, and conferences for global energy and commodity market transparency and decision-making.

Information Services 🇬🇧 London 2,024 1970
35
Eurosportwbdsports.com

Leading sport destination in Europe with a focus on live streaming, Olympic coverage, cycling, tennis, and winter sports events, and online sports news

Broadcast Media Production and Distribution 🇬🇧 London 1,989 1989
36
Newsquest Media Groupnewsquest.co.uk

A regional media company in the UK, part of Gannett Inc, with a focus on local news, digital advertising, and marketing solutions

Newspaper Publishing 🇬🇧 Newport 1,984 n/a
37
Penguin Random House UKpenguin.co.uk

Publishing diverse voices globally through numerous imprints, combining creativity, technology, and collaboration to reach wide audiences.

Book and Periodical Publishing 🇬🇧 London 1,950 2013
38
The Business of Fashionbusinessoffashion.com

A global fashion media company providing industry insights, resources, events, and online learning for fashion professionals, students, and entrepreneurs worldwide

Technology, Information and Media 🇬🇧 London 1,949 2007
39
Institution of Engineering and Technology (IET)theiet.org

A global engineering institution with 154,000 members in 148 countries, inspiring and influencing engineers worldwide to create a better world

Non-profit Organizations 🇬🇧 Stevenage 1,940 n/a
40
AMamdigital.co.uk

Enriching research and teaching with digitized historical and cultural collections from libraries and archives worldwide, offering award-winning resources and education

Book and Periodical Publishing 🇬🇧 Marlborough 1,834 1990
41
Reach plcreachplc.com

Largest UK and Ireland commercial news publisher connecting audiences through over 120 brands including national, local, and US titles.

Technology, Information and Media 🇬🇧 London 1,756 1832
42
Royal Society of Chemistryrsc.org

This company advances excellence in chemical sciences, supports over 50,000 members, and is a renowned publisher of high-quality chemical science knowledge

Non-profit Organizations 🇬🇧 London 1,618 1841
43
The Daily Salesthedailysales.net

Engaging B2B sales professionals across multiple platforms with entertaining, motivating, and educational content, including memes, quotes, and thought-leading blogs.

Media Production 🇬🇧 London 1,610 2015
44
ITNitn.co.uk

A factual production company that brings the truth to life through their work in the industry

Broadcast Media Production and Distribution 🇬🇧 London 1,608 1955
45
SBCsbcgaming.com

Global events, media, and advisory business specializing in sports, betting, and gaming industries Organizes live events, virtual conferences, news publications, and industry influencer membership

Events Services 🇬🇧 Putney 1,605 2009
46
The Timesthetimes.com

The company provides expert analysis and opinion on current business and technology trends through The Times and The Sunday Times

Newspaper Publishing 🇬🇧 London 1,601 1785
47
Royal College of Physiciansrcp.ac.uk

Professional body improving patient care, setting medical standards, representing members, leading debates, advising government, conducting audits, publishing guidelines and maintaining professional standards for physicians

Hospitals and Health Care 🇬🇧 London 1,520 1518
48
ESL FACEIT Group - EFGeslfaceitgroup.com

Leading competitive games and esports company helping brands engage youth audiences through authentic activation, creating community beyond gameplay

Technology, Information and Media 🇬🇧 London 1,412 2000
49
Royal College of Nursing - Companyrcn.org.uk

The company is a leading nursing union and professional body, representing over half a million nurses and nursing support workers globally

Hospitals and Health Care 🇬🇧 London 1,408 1916
50
Emerald Publishingemeraldgrouppublishing.com

This company challenges tradition and calls for change in the sector to create a more equitable environment with real impact

Book and Periodical Publishing 🇬🇧 Leeds 1,304 1967

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51
BMJbmjgroup.com

Global healthcare knowledge provider improving patient outcomes through evidence, decisions, systems, prioritizing inclusion, diversity, anti-racism, and equity.

Technology, Information and Media 🇬🇧 London 1,281 1840
52
The Telegraphtelegraph.co.uk

Provides award-winning, trusted journalism through print and digital platforms, including newspapers, apps, and a diversified commercial model.

Media Production 🇬🇧 London 1,279 1855
53
The Cyber Security Hub™linktr.ee

The company focuses on addressing and increasing conversations in cyber security to defend against cyber threats to critical infrastructure and businesses

IT Services and IT Consulting 🇬🇧 London 1,275 n/a
54
Haymarket Media Grouphaymarket.com

Privately-owned media and information company delivering content, data, and services to specialist audiences worldwide through multiple platforms.

Technology, Information and Media 🇬🇧 Twickenham 1,242 1957
55
CABIcabi.org

A non-profit organization applying scientific expertise in agriculture and environment to improve lives globally through international development, research, and publishing

Non-profit Organizations 🇬🇧 Wallingford 1,239 1910
56
ITV Studiositvstudios.com

Producing award-winning TV shows across multiple countries, collaborating with creators and networks to deliver diverse entertainment worldwide.

Media Production 🇬🇧 London 1,238 n/a
57
Johnston Pressjohnstonpress.co.uk

This media company's news brands reach over 32 million people monthly, providing national and regional advertisers with effective digital advertising opportunities

Publishing 🇬🇧 Edinburgh 1,214 1767
58
Bloomsbury Publishing Plcbloomsbury.com

Publishing house combining general fiction, non-fiction, academic, professional, and educational books with a focus on quality and global reach.

Book and Periodical Publishing 🇬🇧 London 1,195 1986
59
International Bar Associationibanet.org

Leading global organization connecting legal practitioners, supporting law reform, human rights, judiciary independence, and professional development worldwide.

Legal Services 🇬🇧 London 1,190 1947
60
Chatham Housechathamhouse.org

A leading source of independent analysis and influential ideas on international affairs, hosting events and conferences, publishing journals and magazines

Think Tanks 🇬🇧 London 1,163 1920
61
KTVktvlive.co.uk

An award-winning student television station at the University of Kent, offering opportunities in presenting, producing, directing, filming, editing, and creating TV shows and films

Broadcast Media Production and Distribution 🇬🇧 Canterbury 1,098 2012
62
LOCALiQ_UKlocaliq.co.uk

Trusted local news provider offering digital marketing services to help businesses reach new customers, backed by extensive experience and data

Advertising Services 🇬🇧 High Wycombe 1,085 2018
63
Macmillan Educationmacmillanenglish.com

The company empowers students to shape their futures by providing innovative solutions for great teaching and advancing learning worldwide

Education Administration Programs 🇬🇧 London 1,080 1843
64
PEIpei.group

Providing market insight, data, and networking services to investment professionals in private real estate, infrastructure, equity, debt, and sustainable investments.

Financial Services 🇬🇧 London 1,076 2001
65
British Film Institute (BFI)bfi.org.uk

Support UK storytellers, maintain largest film archive, deliver film culture programs, educate public, and promote UK screen industry growth.

Movies, Videos, and Sound 🇬🇧 London 1,069 1933
66
Sky Newsnews.sky.com

A trusted news source covering a wide range of stories globally, with a focus on politics and business, supported by correspondents in key regions

Broadcast Media Production and Distribution 🇬🇧 Isleworth 1,065 n/a
67
The Sunthesun.co.uk

The company is a newspaper focused on quality of life, social issues, and entertainment, advocating for ordinary working people and cultural relevance

Newspaper Publishing 🇬🇧 London 1,049 n/a
68
PA Mediapa.media

A leading multimedia content provider and national news agency offering digital media services, editorial content, and media training to various industries

Media Production 🇬🇧 London 1,048 1848
69
Institution of Mechanical Engineers (IMechE)imeche.org

Global community supporting mechanical engineers with lifelong learning, career development, innovation opportunities, and professional registration to improve the world.

Industry Associations 🇬🇧 London 1,038 1847
70
Sporty Groupsportygroup.com

A global consumer internet and technology company with a focus on sports media, gaming, social, and fintech platforms, driven by a diverse team of passionate individuals

Spectator Sports 🇬🇧 London 1,024 2013
71
LOVE (a television channel)

A TLCS-licensed lifestyle channel in Polish, focused on enhancing personal and family relationships by delivering content that strengthens connections

Broadcast Media Production and Distribution 🇬🇧 London 992 2013
72
NOWnowtv.com

Leading UK streaming platform providing contract-free access to exclusive movies, critically acclaimed shows, and live sports across sixty different mobile and home devices.

Entertainment Providers 🇬🇧 Isleworth 980 2012
73
Footballcofootballco.com

A team of 300+ experts in football content creation, strategy, design, and production, showcasing all aspects of the sport globally

Internet Publishing 🇬🇧 London 980 2020
74
Which?which.co.uk

A UK-based organization focused on protecting consumers, providing impartial research, expert advice, product reviews, and advocating for consumer rights

Non-profit Organizations 🇬🇧 London 976 1957
75
Fastmarketsfastmarkets.com

A leading global provider of price reporting, analytics, and events services for key commodity markets, striving for market transparency and sustainability

Information Services 🇬🇧 London 950 1882
76
Nature Portfolionature.com

This company publishes journals, databases, and online products across various scientific fields, offering news, expert opinions, research, and career resources

Book and Periodical Publishing 🇬🇧 London 936 n/a
77
BBC Media Actionbbc.co.uk

The company uses media and communication to provide trustworthy information, support independent media, and inspire positive change worldwide

Broadcast Media Production and Distribution 🇬🇧 London 934 1999
78
ESI Mediaesimedia.co.uk

Innovative, award-winning media business with brands such as Evening Standard and The Independent, offering cross-platform content and diverse audiences for advertisers

Book and Periodical Publishing 🇬🇧 London 899 n/a
79
Usborne Publishingusborne.com

A well-established children's book publisher with a wide range of books in multiple languages, recognized for quality and innovation in the industry

Book and Periodical Publishing 🇬🇧 London 882 1973
80
The British Psychological Societybps.org.uk

Representative body for UK psychologists promoting excellence, ethical practice, and advancement in psychology science, education, and practical applications

Non-profit Organizations 🇬🇧 Leicester 875 1901
81
The Independentindependent.co.uk

Provides independent news coverage and digital journalism, engaging audiences through online articles and social media platforms.

Online Audio and Video Media 🇬🇧 London 875 1986
82
Film Industry Networkfilmindustry.network

An entertainment news and resource platform providing industry insights, tutorials, and interviews to help creative professionals succeed in the industry

Entertainment Providers 🇬🇧 London 861 2009
83
CloserStill Mediacloserstillmedia.com

Organizes over 200 B2B events and communities across multiple industries, fostering learning, networking, and growth with a dedicated team.

Events Services 🇬🇧 London 850 2009
84
Iran International ایران اینترنشنالiranintl.com

A UK-based channel launched in 2017 offering news, current affairs, documentaries, sports, lifestyle, and technology targeting diverse audiences, especially younger viewers

Broadcast Media Production and Distribution 🇬🇧 London 830 2017
85
Packtpacktpub.com

Helps the world put software to work by delivering effective learning and information services through thousands of videos, books, and courses on various technologies.

E-Learning Providers 🇬🇧 Birmingham 824 2004
86
Immediateimmediate.co.uk

Publishing and distributing trusted content across digital, print, video, podcasts, apps, and live events for UK consumer brands.

Media Production 🇬🇧 London 816 2011
87
DC Thomsondcthomson.co.uk

A leading UK media organization diversifying into publishing, digital technology, radio, TV, events, genealogy, cloud solutions, and a variety of media brands

Technology, Information and Media 🇬🇧 Dundee 815 1905
88
Nursing Timesnursingtimes.net

This company supports and educates nurses through a peer-reviewed journal, online resources, awards, conferences, and subscriptions for organizations to keep nurses informed and safe

Hospitals and Health Care 🇬🇧 London 806 1905
89
Chambers and Partnerschambers.com

Provides independent rankings and insights on law firms and lawyers worldwide through comprehensive research and analysis across jurisdictions.

Legal Services 🇬🇧 London 799 1990
90
Clarion Eventsclarionevents.com

Organises and manages a diverse portfolio of 125 events and media brands worldwide, fostering growth and customer satisfaction.

Events Services 🇬🇧 London 789 n/a
91
The Royal College of Psychiatristsrcpsych.ac.uk

A professional body for UK psychiatrists promoting understanding, setting standards, leading research, advocating for mental health improvements, and providing education and training

Mental Health Care 🇬🇧 London 780 1841
92
RIBAriba.org

Global professional membership body serving members and society to create better buildings, stronger communities, and a sustainable environment globally

Architecture and Planning 🇬🇧 London 779 1834
93
Brighton & Hove Albion Football Clubctfassets.net

English football club located in Brighton and Hove on the south coast of England

Spectator Sports 🇬🇧 Brighton 777 1901
94
BBC Monitoringmonitoring.bbc.co.uk

Global media tracking, translation, analysis, and summarization service providing essential insights for various entities since 1939 in over 100 languages

Broadcast Media Production and Distribution 🇬🇧 London 773 1939
95
BMClink.springer.com

An innovative open access publishing company specializing in research journals, clinical trial registry management, and partnerships with institutions and societies

Book and Periodical Publishing 🇬🇧 London 771 1998
96
Channel 5channel5.com

Broadcasts diverse popular content including factual programs, entertainment, reality, sports, and news across multiple TV channels and on-demand services.

Broadcast Media Production and Distribution 🇬🇧 London 771 1997
97
Business Worksbiz-works.net

An online quarterly journal featuring positive business editorial for leaders and managers, covering leadership, management, HR, and finance topics for decision makers in leading businesses

Book and Periodical Publishing 🇬🇧 London 770 n/a
98
Archantnewsquest.co.uk

Transforming local media by connecting communities with news/lifestyle content and offering innovative marketing solutions Committed to personal development and partnership with Google

Book and Periodical Publishing 🇬🇧 Norwich 769 1845
99
The Royal College of Surgeons of Edinburghlinktr.ee

A global organization dedicated to advancing surgical and dental practice worldwide, with a network of 20,000 members in nearly 100 countries

Education Administration Programs 🇬🇧 Edinburgh 737 n/a
100
Time Outtimeout.com

Global brand curating city lifestyle content and operating editorially curated food and cultural markets in multiple international cities.

Technology, Information and Media 🇬🇧 London 735 1968

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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