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100 leading subscription businesses in the United Kingdom

Tamtam tracks 1,077 subscription businesses headquartered in the United Kingdom. This list ranks the 100 largest by number of employees on LinkedIn, led by Vodafone, BT Group and RELX. Their median headcount is 3,445. Half of them were founded in 1995 or later. The most common headquarters are London (52), Manchester (3) and Windsor (3).

馃嚞馃嚙 United Kingdom100 companiesUpdated Nov 11, 2026

These large UK companies are primarily in telecommunications, financial services, and information technology. Vodafone and BT Group are major telecommunications providers. RELX specializes in information-based analytics, and LSEG offers financial indexing and analytic services. Revolut is a fintech company, and Sage provides business software.

Most of these companies are headquartered in London, including Vodafone, BT Group, RELX, LSEG, and Revolut. Other headquarters include Middlesex for Sky, Windsor for Centrica and British Gas, Newcastle upon Tyne for Sage, Cardiff for Admiral Group Plc, and Crawley for Ambius United Kingdom. The companies were founded between 1980 and 2017.

#CompanyIndustryHeadquarters EmployeesFounded
1
Vodafonevodafone.com

Using technology to connect people globally, drive social change, and improve lives while emphasizing the importance of humanity and collaboration

Telecommunications 馃嚞馃嚙 London 142,740 1982
2
BT Groupbt.com

A global communications services company connecting people through technology to address challenges like the pandemic, climate change, and cyber security

Telecommunications 馃嚞馃嚙 London 73,712 n/a
3
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 馃嚞馃嚙 London 37,600 n/a
4
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 馃嚞馃嚙 Middlesex 35,346 1989
5
LSEGlseg.com

Provides financial indexing, benchmarking, analytic services, technology solutions, and integrated market infrastructure across data, capital markets, and post-trade.

Financial Services 馃嚞馃嚙 London 25,298 n/a
6
Revolutrevolut.com

A fintech company on a mission to provide customers with more visibility, control, and freedom over their money through innovative products

Financial Services 馃嚞馃嚙 London 18,462 2015
7
Centricacentrica.com

A leading energy services provider with a focus on sustainability, offering zero carbon electricity to millions of customers through various brands

Utilities 馃嚞馃嚙 Windsor 18,164 n/a
8
Sagesage.com

It provides businesses with user-friendly software and services, focusing on Payroll, HR, and Finance to enhance operational efficiency.

Software Development 馃嚞馃嚙 Newcastle upon Tyne 15,616 n/a
9
Pearsonpearson.com

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

Education 馃嚞馃嚙 London 13,596 n/a
10
Ambius United Kingdomambius.co.uk

Global provider of plants, replica foliage, and flowers for commercial spaces, offering interior landscaping, exterior landscaping, floral arrangements, artificial plants, and art rentals

Facilities Services 馃嚞馃嚙 Crawley 13,201 1980
11
Finastrafinastra.com

Focusing on OPEN Collaboration & Finance, Finastra provides innovative technology solutions for global financial services, promoting financial inclusion and diversity

Financial Services 馃嚞馃嚙 Paddington 12,499 2017
12
EEee.co.uk

A leading mobile communications company in the UK, offering mobile and fixed services with the largest and fastest network coverage

Telecommunications 馃嚞馃嚙 London 12,146 2012
13
Clarivateclarivate.com

A global information services provider connecting people and organizations to trusted intelligence in Academia & Government, Life Sciences & Healthcare, and Intellectual Property

Information Services 馃嚞馃嚙 London 11,385 n/a
14
Admiral Group Plcadmiralgroup.co.uk

Leading car insurance provider in the UK and 7 other countries, focusing on innovation, customer service, and employee satisfaction.

Financial Services 馃嚞馃嚙 Cardiff 11,047 1993
15
British Gasbritishgas.co.uk

Providing affordable energy services and support to millions of UK homes and businesses, focusing on saving energy and money.

Utilities 馃嚞馃嚙 Windsor 10,311 1997
16
BSIbsigroup.com

A global organization with over 100 years of experience in shaping best practices, helping businesses achieve excellence, competence, and sustainable growth

Professional Services 馃嚞馃嚙 London 9,882 1901
17
Financial Timesft.com

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

Newspaper Publishing 馃嚞馃嚙 London 9,092 n/a
18
Nuffield Healthnuffieldhealth.com

Leading UK not-for-profit healthcare organization, investing all income back into hospitals, fitness clubs, and wellbeing services to build a healthier nation.

Wellness and Fitness Services 馃嚞馃嚙 London 9,066 n/a
19
Allianz UKallianz.co.uk

Global financial services provider offering commercial and personal insurance products through brokers, focusing on employee growth, diversity, and sustainability for a better future

Insurance 馃嚞馃嚙 Guildford 8,735 n/a
20
ACCAaccaglobal.com

A global body for professional accountants, providing qualifications and support while promoting ethics, governance, and public interest in the profession

Accounting 馃嚞馃嚙 London 8,556 1904
21
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 馃嚞馃嚙 Oxford 8,246 1478
22
Virgin Activevirginactive.co.uk

Operates large health clubs offering diverse fitness products and services, inspiring active lifestyles with personalized gym and boutique experiences.

Wellness and Fitness Services 馃嚞馃嚙 London 7,690 1999
23
AVEVAaveva.com

It provides industrial software solutions that enhance collaboration, optimize operations, and drive sustainability for enterprises across various sectors globally.

Software Development 馃嚞馃嚙 Cambridge 7,630 n/a
24
The Access Grouptheaccessgroup.com

It provides business management software solutions for small and mid-sized organizations, enhancing productivity through innovative cloud and AI technologies.

Software Development 馃嚞馃嚙 Loughborough 7,368 n/a
25
David Lloyd Clubsdavidlloyd.co.uk

Largest European health and fitness group operating clubs with gyms, pools, racquet sports, spas, kids facilities, and social spaces for families.

Wellness and Fitness Services 馃嚞馃嚙 Hatfield 6,843 1982
26
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 馃嚞馃嚙 London 6,694 1843
27
Soho House & Cosohohouse.com

Private members' clubs for creative industries featuring houses, restaurants, cinemas, spas, and workspaces across Europe and North America for networking and social growth.

Hospitality 馃嚞馃嚙 Strand 6,509 1995
28
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 馃嚞馃嚙 London 6,081 n/a
29
OnlyFansonlyfans.com

A platform empowering creators to express themselves, monetize content, and build connections with fans in a safe and inclusive environment

Entertainment Providers 馃嚞馃嚙 London 5,941 2016
30
IONiongroup.com

Innovative company providing trading and workflow automation software to financial institutions, corporations, and governments, empowering decision-making and accelerating processes

Software Development 馃嚞馃嚙 London 5,591 1998
31
Sophossophos.com

A global cybersecurity leader offering advanced solutions, managed services, and a broad portfolio of technologies to protect organizations from cyberattacks worldwide

Software Development 馃嚞馃嚙 Abingdon 5,498 1985
32
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 馃嚞馃嚙 5,391 1878
33
Pets at Homepetsathome.com

Leading UK petcare retailer with stores, grooming salons, veterinary practices, and dedicated colleagues focused on animal welfare and customer service.

Retail 馃嚞馃嚙 Handforth 5,381 1991
34
O2 (Telef贸nica UK)o2.co.uk

Leading UK mobile network operator providing 2G to 5G services, retail stores, WiFi, and partnerships with Tesco Mobile and entertainment venues.

Telecommunications 馃嚞馃嚙 Reading 5,371 n/a
35
Everyone Active - SLMeveryoneactive.com

This company specializes in managing local authority leisure contracts, focusing on delivering high-quality services and increasing community participation

Wellness and Fitness Services 馃嚞馃嚙 Hinckley 5,340 1987
36
Sapienssapiens.com

Global leader providing intelligent software solutions for insurers, empowering them with AI and automation across property, casualty, and life insurance operations.

Software Development 馃嚞馃嚙 London 5,271 1982
37
Monzomonzo.com

A mobile-first bank focused on solving problems, treating customers fairly, and being transparent to make banking better

Financial Services 馃嚞馃嚙 London 5,267 2015
38
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 馃嚞馃嚙 London 5,147 n/a
39
Fitness AIguden.org

Fitness AI is a mobile app using artificial intelligence to personalize workout plans, track progress, and motivate users towards achieving health and fitness goals

Wellness and Fitness Services 馃嚞馃嚙 London 5,137 n/a
40
Utility Warehouseuw.co.uk

A growing business focusing on simplifying utilities and providing personalized service to help people spend more time on important things

Utilities 馃嚞馃嚙 London 5,083 1997
41
YouGovyougov.com

An international online research and analytics technology group providing unparalleled consumer insights for brands, media owners, and agencies worldwide

Market Research 馃嚞馃嚙 London 4,691 2000
42
The AAtheaa.com

A long-standing company prioritizing drivers with comprehensive driving services including insurance, roadside assistance, car maintenance, and more for confident, lifelong partnerships

Motor Vehicle Manufacturing 馃嚞馃嚙 Basingstoke 4,204 1905
43
Fitch Group, Inc.fitch.group

Global leader in financial information services with operations in 30+ countries Offers credit ratings, research, risk solutions, training, and venture investments Dual headquarters in London and New York

Financial Services 馃嚞馃嚙 London 4,203 1913
44
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 馃嚞馃嚙 London 4,092 n/a
45
Futurefutureplc.com

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

Media Production 馃嚞馃嚙 London 3,900 1985
46
Boots Opticiansboots.com

Providing extensive eyecare services and a wide range of designer glasses and contact lens plans across numerous UK stores.

Retail 馃嚞馃嚙 Nottingham 3,710 n/a
47
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 馃嚞馃嚙 Milton 3,598 1798
48
RACrac.co.uk

It is a leading UK breakdown service provider with a long history, aiming to be the top choice for motoring services.

Vehicle Repair and Maintenance 馃嚞馃嚙 Bescot 3,597 1897
49
Infobipinfobip.com

Global leader in omnichannel engagement, providing messaging tools and solutions for customer engagement, authentication, and security with a strong focus on quality engineering

IT Services and IT Consulting 馃嚞馃嚙 London 3,501 2006
50
TryHackMetryhackme.com

It simplifies learning and teaching Cybersecurity through prebuilt courses and cloud-hosted virtual machines, ideal for CTFs, workshops, and training.

Computer and Network Security 馃嚞馃嚙 London 3,445 2018

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51
Tidetide.co

Leading fintech providing UK and Indian SMEs with business accounts, banking services, and admin tools Award-winning with global recognition and funding

Financial Services 馃嚞馃嚙 London 3,323 2015
52
Arsenal Football Clubarsenal.com

Professional football club focusing on winning trophies, developing youth talent, community involvement, maintaining a magnificent stadium, and self-financing operations.

Spectator Sports 馃嚞馃嚙 London 3,285 n/a
53
Law AIguden.org

A mobile app using AI to help users with legal needs by matching them with lawyers, providing legal research, and document drafting tools

Law Practice 馃嚞馃嚙 London 3,161 n/a
54
Civicacivica.com

The company creates software solutions for delivering essential services to people globally

Software Development 馃嚞馃嚙 London 3,116 2001
55
Accelyaw3.accelya.com

A global software provider for airlines, empowering over 200 airlines with innovative solutions to drive growth, enhance customer experience, and control retailing operations

IT Services and IT Consulting 馃嚞馃嚙 Windsor 3,080 1976
56
Claranetclaranet.com

A global technology services provider offering managed services, professional services, and training in Cloud, Networks, Cyber Security, and Workplace technologies since 1996

IT Services and IT Consulting 馃嚞馃嚙 London 3,073 1996
57
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 馃嚞馃嚙 Shenley 3,066 1994
58
Genius Sportsgeniussports.com

This company delivers technology and expertise to sports, betting, and media partners worldwide, enhancing data collection, fan engagement, and overall performance

Software Development 馃嚞馃嚙 London 3,054 2001
59
IRIS Software Groupiris.co.uk

Leading provider of integrated software solutions and services to help organizations make better business decisions, minimize admin, and improve efficiency across various industries.

Software Development 馃嚞馃嚙 Slough 3,041 n/a
60
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 馃嚞馃嚙 London 2,944 n/a
61
Peninsula UKpeninsulagrouplimited.com

Provides employment law, HR, and health & safety services, including training, tax, payroll, software, and employee assistance programs to businesses.

Human Resources Services 馃嚞馃嚙 Manchester 2,888 1983
62
TradingViewtradingview.com

Social network and charting platform for traders and investors, used by 50 million+ users worldwide with open source charts used by financial giants

Financial Services 馃嚞馃嚙 London 2,761 2011
63
GlobalData Plcglobaldata.com

A leading information services company helps organizations and decision-makers predict the future, make informed decisions, and gain a competitive edge

Information Services 馃嚞馃嚙 London 2,711 2010
64
Vitalityvitality.co.uk

This company offers health insurance, life insurance, and investments that reward healthy lifestyle choices, leading to a longer, healthier, and financially secure life

Financial Services 馃嚞馃嚙 London 2,671 2004
65
Darktracedarktrace.com

AI cybersecurity platform learns unique data, detects threats, and intervenes against attacks, protecting organizations worldwide from cyber-threats.

Computer and Network Security 馃嚞馃嚙 Cambridge 2,632 2013
66
NCC Groupnccgroupplc.com

Cybersecurity firm advising global organizations on protecting data and systems, with expertise in assessing, mitigating, and responding to cyber threats Offices worldwide

IT Services and IT Consulting 馃嚞馃嚙 Manchester 2,617 1999
67
Gammagammagroup.co

Gamma is a leading supplier of Unified Communications services in the UK, Germany, Spain, and Benelux, offering robust solutions for communication and collaboration

Telecommunications 馃嚞馃嚙 London 2,588 2002
68
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 馃嚞馃嚙 Sheffield 2,522 1910
69
Wood Mackenziewoodmac.com

Provider of data, analytics, and consultancy services for renewables, energy, and natural resources sectors supporting investment decisions.

Information Services 馃嚞馃嚙 Edinburgh 2,472 n/a
70
Keyloopkeyloop.com

Global automotive technology company delivering cutting-edge solutions for auto retailers and OEMs, connecting them to consumers through innovative technology and distinctive customer experiences

Software Development 馃嚞馃嚙 Reading 2,435 n/a
71
Mimecastmimecast.com

Protects humans, data, and AI agents through a unified platform, securing the workforce and their interactions with AI from cyberattacks.

Computer and Network Security 馃嚞馃嚙 London 2,396 2003
72
Hack The Boxhackthebox.com

Leading platform enhancing organizational cyber resilience, battle-testing and upskilling humans and AI agents through real-world scenarios and gamified labs.

Computer and Network Security 馃嚞馃嚙 Folkestone 2,309 2017
73
The Gym Groupthegymgroup.com

Provides affordable, 24/7 gyms across the UK with a focus on accessibility, community health, and member satisfaction.

Wellness and Fitness Services 馃嚞馃嚙 East Croydon 2,296 2007
74
Ocado Retailocadoretail.com

Dedicated online supermarket offering unbeatable choice, excellent service, and good value to customers seeking convenient grocery shopping.

Retail 馃嚞馃嚙 Hatfield 2,292 2019
75
Cineworld Cinemas Ltdcineworld.com

This company provides an unparalleled cinema experience in the UK & Ireland with over 100 cinemas, offering special formats like IMAX and 4DX

Movies, Videos, and Sound 馃嚞馃嚙 Brentford 2,245 1995
76
Medivet & Partnersmedivetgroup.com

A community of passionate veterinary professionals dedicated to providing exceptional care, top-rated customer service, and continuous learning opportunities in the industry

Veterinary Services 馃嚞馃嚙 Watford 2,227 1987
77
OneAdvancedoneadvanced.com

Provider of sector-focused business software and services supporting millions of users across healthcare, education, legal, and public sectors in the UK.

Software Development 馃嚞馃嚙 Birmingham 2,179 n/a
78
Euromonitor Internationaleuromonitor.com

Provides comprehensive global data analytics and research on markets, industries, economies, and consumers to support strategic business growth decisions.

Market Research 馃嚞馃嚙 London 2,176 1972
79
SunLife UKsunlife.co.uk

Providing support and services tailored for individuals aged 50 and above to enhance life quality and enjoyment.

Insurance 馃嚞馃嚙 Bristol 2,164 1810
80
RICSbit.ly

The company promotes professional standards in real estate, construction, and infrastructure to create better places and have positive social impact

Real Estate 馃嚞馃嚙 London 2,102 1868
81
Unisonunison.org.uk

This organization is the UK's largest union, providing support, benefits, and services to over 13 million members across various sectors

Non-profit Organizations 馃嚞馃嚙 London 2,078 1993
82
Places Leisureplacesleisure.org

A social enterprise managing leisure facilities for local authorities, promoting active lifestyles, healthy communities, and exceeding expectations through partnerships and dedicated teams

Wellness and Fitness Services 馃嚞馃嚙 Camberley 2,050 n/a
83
Explore Learningexplorelearning.co.uk

A leading provider of after-school tuition for 4-16 year olds in the UK, focused on building confident learners hungry for knowledge

E-Learning Providers 馃嚞馃嚙 Whiteley 2,032 2001
84
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 馃嚞馃嚙 London 2,024 1970
85
Chartered Institute of Arbitrators (Ciarb)ciarb.org

A charitable organization promoting effective resolution of disputes worldwide through arbitration, mediation, and adjudication with a focus on empowering best practices

Alternative Dispute Resolution 馃嚞馃嚙 London 2,006 1915
86
Canonicalcanonical.com

Publishing Ubuntu, popular enterprise Linux, open source delivery, cloud to edge, secure, cost-effective, global community, developer platform, remote-first company.

Software Development 馃嚞馃嚙 London 2,001 2004
87
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 馃嚞馃嚙 London 1,989 1989
88
Info-Tech Research Groupinfotech.com

This company provides unbiased, highly relevant IT research and tools to help CIOs and IT leaders make strategic, informed decisions for their organizations

IT Services and IT Consulting 馃嚞馃嚙 London 1,964 n/a
89
MICHELIN Connected Fleetconnectedfleet.michelin.com

Provide tools and data-driven recommendations to fleet operators for cost reduction, productivity improvement, driver safety, and sustainable fleet management.

Business Consulting and Services 馃嚞馃嚙 HQ London (Worldwide locations) 1,961 1996
90
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 馃嚞馃嚙 London 1,949 2007
91
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 馃嚞馃嚙 Stevenage 1,940 n/a
92
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 馃嚞馃嚙 Marlborough 1,834 1990
93
Tottenham Hotspur Football Clubtottenhamhotspur.com

A world-famous football club based in London, competing in the English Premier League with a strong business model and world-class facilities

Spectator Sports 馃嚞馃嚙 London 1,827 1882
94
E.ON Nexteonnext.com

Helping customers reduce energy bills and environmental impact by facilitating the energy transition and promoting CO2 savings in the UK.

Utilities 馃嚞馃嚙 London 1,792 2020
95
Tatetate.org.uk

A public institution with four major galleries showcasing British and international art to increase public enjoyment and understanding

Museums, Historical Sites, and Zoos 馃嚞馃嚙 London 1,743 1897
96
Autotradercareers.autotrader.co.uk

Leading UK automotive marketplace connecting buyers and sellers of cars, e-bikes, caravans, simplifying complex vehicle purchasing journeys.

Software Development 馃嚞馃嚙 Manchester 1,706 n/a
97
Warrington Borough Councilwarrington.gov.uk

Local government focused on economic growth, social inclusion, community resilience, workforce wellbeing, and supporting vulnerable populations within the borough.

Government Administration 馃嚞馃嚙 Warrington 1,680 1974
98
Freedom Leisurefreedom-leisure.co.uk

A charitable leisure trust promoting healthy lifestyles through over 100 venues in England and Wales, offering affordable, accessible facilities for all

Wellness and Fitness Services 馃嚞馃嚙 East Hoathly 1,675 2002
99
Hotel Chocolathotelchocolat.com

Luxury British cacao grower and chocolatier focusing on originality, authenticity, and ethics, with eco-conscious practices and innovative farming initiatives

Retail 馃嚞馃嚙 Royston 1,648 2004
100
Novakid Incnovakidschool.com

An innovative online learning platform offering English lessons for kids, combining game-based methods, AI technology, and immersive experiences for diverse learning needs

E-Learning Providers 馃嚞馃嚙 London 1,622 2017

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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 11, 2026.

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