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Public sector organisations headquartered in the United Kingdom

Tamtam tracks 603 public sector organisations headquartered in the United Kingdom. This list ranks the 100 largest by number of employees on LinkedIn, led by NHS, UK Civil Service and NHS England. Their median headcount is 4,333. Half of them were founded in 1974 or later. The most common headquarters are London (37), Glasgow (4) and Belfast (3).

πŸ‡¬πŸ‡§ United Kingdom100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
NHSwww.nhs.uk

It provides comprehensive healthcare services to UK residents, employing over 1.5 million staff and ensuring free access at the point of use.

Food and Beverage Services πŸ‡¬πŸ‡§ 252,871 1948
2
UK Civil Servicegov.uk

This company implements government policies, delivering essential public services in the UK

Government Administration πŸ‡¬πŸ‡§ London 238,504 n/a
3
NHS Englandengland.nhs.uk

This organization collaborates with NHS Improvement to enhance care delivery, transparency, and services for patients in England while prioritizing efficiency and accountability

Hospitals and Health Care πŸ‡¬πŸ‡§ London 59,120 2012
4
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 πŸ‡¬πŸ‡§ London 42,697 1922
5
British Armymod.uk

The British Army offers opportunities for personal growth, adventure, training, and camaraderie, with a focus on making a difference and building lifelong bonds

Armed Forces πŸ‡¬πŸ‡§ Andover 34,120 n/a
6
Department for Work and Pensions (DWP)gov.uk

The company is responsible for welfare, pensions, child maintenance, and benefits, aiming to reduce poverty, promote work, and ensure financial security for all

Government Administration πŸ‡¬πŸ‡§ London 33,465 1948
7
UK Ministry of Defencegov.uk

The company works to protect the security and interests of the United Kingdom, providing necessary training, equipment, and support for the Armed Forces

Defense and Space Manufacturing πŸ‡¬πŸ‡§ London 30,901 n/a
8
Network Railnetworkrail.co.uk

Managing and modernising Britain's railway infrastructure to ensure safe, reliable transport for passengers and freight, supporting economic growth.

Rail Transportation πŸ‡¬πŸ‡§ Milton Keynes 28,033 n/a
9
Ministry of Justice UKgov.uk

Government department responsible for justice system administration, legal affairs, courts, prisons, and public safety in the United Kingdom.

Government Administration πŸ‡¬πŸ‡§ London 20,603 2007
10
Metropolitan Policepolice.uk

This organization polices London, handling law enforcement investigations, and also holds national responsibility for specialist units and counter-terrorism policing across the UK.

Law Enforcement πŸ‡¬πŸ‡§ Westminster 19,966 1829
11
Transport for Londontfl.gov.uk

London-based transportation company leading in providing diverse travel options, focusing on customer feedback, technology innovation, and large-scale investments for city-wide mobility improvements

Non-profit Organizations πŸ‡¬πŸ‡§ London 18,658 2000
12
Post Office Ltdpostoffice.co.uk

operates largest UK retail network with 11,500 branches and a major digital presence, focusing on customer service and innovation

Retail πŸ‡¬πŸ‡§ London 17,058 n/a
13
University of Leedsleeds.ac.uk

A top research university in the UK with a focus on creating knowledge, educating students, and making a positive impact through research and innovation

Higher Education πŸ‡¬πŸ‡§ Leeds 14,683 1904
14
Liverpool University Hospitals NHS Foundation Trustuhliverpool.nhs.uk

Provides general hospital, specialist, cancer, dental, and community healthcare services, including major trauma care for Cheshire and Merseyside.

Hospitals and Health Care πŸ‡¬πŸ‡§ Liverpool 13,000 2019
15
University of Glasgowgla.ac.uk

The company focuses on conducting cutting-edge research, providing a student-centered learning environment, and contributing to Scottish culture, the environment, and the economy

Higher Education πŸ‡¬πŸ‡§ Glasgow 11,990 n/a
16
Guy's and St Thomas'​ NHS Foundation Trustguysandstthomas.nhs.uk

Provides high-quality healthcare services, clinical excellence, research, and community care through multiple hospitals and partnerships in London.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 11,655 n/a
17
Barts Health NHS Trustbartshealth.nhs.uk

Managing five London hospitals including specialist heart and cancer services while providing safe quality medical care for diverse and deprived local communities.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 10,093 2012
18
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 πŸ‡¬πŸ‡§ London 9,410 1922
19
Birmingham City Councilbirmingham.gov.uk

Local government providing services focused on economic growth, safety, health, inclusivity, and environmental sustainability for over one million residents.

Government Administration πŸ‡¬πŸ‡§ Birmingham 8,580 n/a
20
Lancashire County Councillancashire.gov.uk

Local government focused on fairness, community support, narrowing social gaps, and improving quality of life for all residents in Lancashire.

Government Administration πŸ‡¬πŸ‡§ Preston 8,559 n/a
21
NHS Greater Glasgow and Clydenhsggc.scot

Provider of NHS health care services serving 12 million people in Glasgow and half of Scotland's population, with 25 hospitals and a Β£842m investment program

Hospitals and Health Care πŸ‡¬πŸ‡§ Glasgow 7,466 1948
22
Kent County Councilkent.gov.uk

Local government managing public services, infrastructure, and community engagement across Kent, including coordination with district and parish councils.

Government Administration πŸ‡¬πŸ‡§ Maidstone 7,375 n/a
23
Queen's University Belfastqub.ac.uk

A renowned university with over 150 years of academic excellence, offering a wide range of degree programs and a strong research focus

Higher Education πŸ‡¬πŸ‡§ Belfast 7,278 1845
24
Imperial College Healthcare NHS Trustimperial.nhs.uk

Delivers acute and specialist medical care, conducts biomedical research, and provides clinical education for healthcare professionals across five London hospital sites.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 7,248 1823
25
Manchester University NHS Foundation Trustmft.nhs.uk

A large UK acute Trust with nine hospitals providing comprehensive general to highly specialized services to 750,000 people in Manchester and Trafford

Hospitals and Health Care πŸ‡¬πŸ‡§ Manchester 7,150 n/a
26
NHS Lothiannhslothian.scot

Provider of primary, community-based, and acute hospital services in Edinburgh and surrounding areas, offering comprehensive healthcare to local populations

Hospitals and Health Care πŸ‡¬πŸ‡§ Edinburgh 7,007 n/a
27
Leeds Teaching Hospitals NHS Trustleedsth.nhs.uk

One of Europe's largest acute hospital trusts in Leeds, providing healthcare, specialist services, training, research, and pioneering treatments with 20,000 employees

Hospitals and Health Care πŸ‡¬πŸ‡§ Leeds 6,812 1948
28
Glasgow City Councilglasgow.gov.uk

Providing essential front-line and support services to residents, managing local governance and community needs in Glasgow city.

Government Administration πŸ‡¬πŸ‡§ Glasgow 6,709 n/a
29
House of Commonsparliament.uk

This company supports and educates on the functions of elected MPs in representing the public, legislating, and scrutinizing the Government

Political Organizations πŸ‡¬πŸ‡§ London 6,657 1327
30
King's College Hospital NHS Foundation Trustkch.nhs.uk

A large and busy Trust providing care to 1 million people, with a commitment to excellence and a global reach strategy in place

Hospitals and Health Care πŸ‡¬πŸ‡§ London 6,425 1913
31
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 πŸ‡¬πŸ‡§ London 6,277 1995
32
Bank of Englandbankofengland.co.uk

Maintains monetary and financial stability to promote the public good and benefit of the people in the United Kingdom.

Banking πŸ‡¬πŸ‡§ London 5,947 1694
33
National Highwaysnationalhighways.co.uk

Government company managing, maintaining, and modernising motorways and main A roads to ensure smooth traffic flow nationwide.

Civil Engineering πŸ‡¬πŸ‡§ Birmingham 5,889 2015
34
NHS Professionalsnhsprofessionals.nhs.uk

Provision of flexible, cost-effective healthcare staff including nurses, doctors, and administrative professionals to support NHS trusts efficiently.

Staffing and Recruiting πŸ‡¬πŸ‡§ Hemel Hempstead 5,807 2004
35
Royal Free London NHS Foundation Trustroyalfree.nhs.uk

A leading London NHS Trust providing high-quality healthcare across three hospitals, focusing on clinical excellence, research, and patient-centered care

Hospitals and Health Care πŸ‡¬πŸ‡§ London 5,782 1828
36
Financial Conduct Authorityfca.org.uk

Regulation and supervision of financial firms to ensure fair conduct, protect consumers, and maintain market integrity and stability.

Financial Services πŸ‡¬πŸ‡§ Stratford 5,760 2013
37
University College London Hospitals NHS Foundation Trustuclh.nhs.uk

Provides acute and specialist medical services across six London hospitals, focusing on patient care, education, and biomedical research.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 5,737 n/a
38
Manchester City Councilmanchester.gov.uk

A dynamic city council in Manchester, UK, striving to become a world-class city by 2025 through community involvement and diverse services

Government Administration πŸ‡¬πŸ‡§ Manchester 5,556 n/a
39
University Hospitals Birmingham NHS Foundation Trustuhb.nhs.uk

Operates large teaching hospitals, providing comprehensive medical care, specialist treatments, and trauma services for millions regionally and internationally, with a focus on staff development.

Hospitals and Health Care πŸ‡¬πŸ‡§ Birmingham 5,525 n/a
40
Oxford University Hospitals NHS Foundation Trustouh.nhs.uk

A world-renowned NHS teaching trust with four hospitals in Oxford, providing clinical services, specialist care, medical education, training, and research

Hospitals and Health Care πŸ‡¬πŸ‡§ Oxford 5,379 n/a
41
Cambridge University Hospitals NHS Foundation Trustcuh.nhs.uk

A leading healthcare provider delivering general, specialist, women's, and maternity care, known for biomedical research, academic health science, and innovative healthcare solutions

Hospitals and Health Care πŸ‡¬πŸ‡§ Cambridge 5,288 n/a
42
HM Courts & Tribunals Service (HMCTS)gov.uk

This organization oversees the administration of courts and tribunals in England, Wales, Scotland, and Northern Ireland, ensuring fair and efficient access to justice

Government Administration πŸ‡¬πŸ‡§ London 5,284 2011
43
St George's University Hospitals NHS Foundation Truststgeorges.nhs.uk

Large healthcare provider offering acute, specialist, community hospital care, and extensive community services including education and medical research.

Hospitals and Health Care πŸ‡¬πŸ‡§ Tooting 4,910 1733
44
Belfast Health and Social Care Trustbelfasttrust.hscni.net

Delivering integrated health and social care services to 340,000 people in Belfast and throughout Northern Ireland, with a focus on improving health and reducing inequalities

Hospitals and Health Care πŸ‡¬πŸ‡§ Belfast 4,902 2007
45
EBRDebrd.com

The company focuses on building sustainable economies, supporting countries affected by war, promoting equality, and leveraging digital technology for positive change

Banking πŸ‡¬πŸ‡§ London 4,789 1991
46
Suffolk County Councilsuffolk.gov.uk

Local government employer offering diverse careers focused on community impact, environmental responsibility, innovation, collaboration, and personal development.

Government Administration πŸ‡¬πŸ‡§ Ipswich 4,613 1974
47
NHS Grampiannhsgrampian.org

Providing comprehensive healthcare services and public health management for half a million people across urban and rural Grampian communities.

Hospitals and Health Care πŸ‡¬πŸ‡§ Aberdeen 4,588 2004
48
University Hospital Southampton NHS FTcareers.uhs.nhs.uk

Innovative healthcare provider specializing in a wide range of services, pioneering medical research, and prioritizing patient-centered care with a commitment to staff development

Hospitals and Health Care πŸ‡¬πŸ‡§ Southampton 4,517 2011
49
Civil Aviation Authoritycaa.co.uk

Regulation and oversight of aviation safety, consumer protection through ATOL, development of aviation technology and environmental standards.

Airlines and Aviation πŸ‡¬πŸ‡§ London 4,334 1972
50
Sellafield Ltdcareers.sellafieldsite.co.uk

A global leader in nuclear engineering, setting international standards in high-hazard reduction and pioneering nuclear power generation for electricity

Chemical Manufacturing πŸ‡¬πŸ‡§ Risley 4,333 1947
51
Sheffield Teaching Hospitals NHS Foundation Truststh.nhs.uk

A leading NHS foundation trust in Sheffield providing comprehensive hospital and community services, specializing in cancer, spinal injuries, renal, and cardiothoracic care

Hospitals and Health Care πŸ‡¬πŸ‡§ Sheffield 4,301 n/a
52
University Hospitals of Leicester NHS Trustuhleicester.nhs.uk

A healthcare organization in Leicester focused on providing top-quality care to the community, earning trust and recognition as #TeamUHL

Hospitals and Health Care πŸ‡¬πŸ‡§ Leicester 4,291 2000
53
Thames Valley District School Boardtvdsb.ca

A public school board serving a diverse region in Ontario, focused on progressive growth, student achievement, equity, and community partnerships

Primary and Secondary Education πŸ‡¬πŸ‡§ London 4,232 1998
54
University of Dundeedundee.ac.uk

A university focused on transforming lives through education, research, and innovation to drive global impact and improve societal wellbeing

Research Services πŸ‡¬πŸ‡§ Dundee 4,046 1967
55
North London NHS Foundation Trustnorthlondonmentalhealth.nhs.uk

Providing community-based and inpatient mental health care services across North London boroughs, supporting local and wider populations.

Mental Health Care πŸ‡¬πŸ‡§ London 3,983 2024
56
Nottingham University Hospitals NHS Trustnuh.nhs.uk

Large healthcare provider, offering specialist medical services in stroke, renal, neurosciences, cancer, and trauma. Also a leader in medical research and education.

Hospitals and Health Care πŸ‡¬πŸ‡§ Nottingham 3,965 1948
57
South London and Maudsley NHS Foundation Trustslam.nhs.uk

Provider of extensive mental health and substance misuse services, combining clinical care, research, and training in South London.

Mental Health Care πŸ‡¬πŸ‡§ Beckenham 3,947 1247
58
Great Ormond Street Hospital for Children NHS Foundation Trustgosh.nhs.uk

National centre providing specialist healthcare for children with complex, rare, and congenital conditions, focusing on research and teaching partnerships.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 3,938 n/a
59
The University of Huddersfieldhud.ac.uk

Innovative university in Huddersfield offering high-quality education, research, and practical experience, with a focus on student success and achievement

Higher Education πŸ‡¬πŸ‡§ Huddersfield 3,907 1970
60
Central and North West London NHS Foundation Trustcnwl.nhs.uk

Integrated healthcare provider in Central and North West London, also serving Milton Keynes, Surrey, and beyond Offers diverse services for various health needs

Hospitals and Health Care πŸ‡¬πŸ‡§ London 3,898 n/a
61
North Lanarkshire Councilnorthlanarkshire.gov.uk

Local authority in west-central Scotland providing services such as education, social work, housing, and environmental services to various communities in the region

Government Administration πŸ‡¬πŸ‡§ Motherwell 3,893 1996
62
Warwickshire County Councilwarwickshire.gov.uk

Provides education, social care, cultural activities, fire services, trading standards, highways maintenance, and strategic planning for community welfare.

Government Administration πŸ‡¬πŸ‡§ Warwick 3,798 n/a
63
Education Authority (Northern Ireland)eani.org.uk

The Education Authority delivers essential education services to schools and youth centers in Northern Ireland, focusing on ensuring every child can reach their full potential

Education Administration Programs πŸ‡¬πŸ‡§ Belfast 3,785 2015
64
Dorchester Collectiondorchestercollection.com

Collection of luxury hotels and residences known for unique character, cultural significance, and providing sophisticated, legendary guest experiences worldwide.

Hospitality πŸ‡¬πŸ‡§ London 3,763 2007
65
East London NHS Foundation Trustelft.nhs.uk

Provider of mental health care, innovation, and improvement services in East London and beyond Earning awards and striving for excellence

Hospitals and Health Care πŸ‡¬πŸ‡§ London 3,749 2000
66
Frimley Health NHS Foundation Trustcareers.fhft.nhs.uk

A leading healthcare provider serving a population of 900,000, offering exceptional hospital services, specialized treatments, outpatient clinics, and strong community connections

Hospitals and Health Care πŸ‡¬πŸ‡§ Frimley 3,626 2014
67
Greater Manchester Policegmp.police.uk

A large police force responsible for ensuring the safety of almost 3 million diverse residents in Greater Manchester, UK

Law Enforcement πŸ‡¬πŸ‡§ Manchester 3,623 1974
68
University Hospitals Coventry and Warwickshire (UHCW) NHS Trustuhcw.nhs.uk

This company is one of the largest acute teaching hospitals in the UK, offering major advances in patient care, clinical teaching, and innovation

Hospitals and Health Care πŸ‡¬πŸ‡§ Coventry 3,622 n/a
69
Lincolnshire County Councillincolnshire.gov.uk

Providing modern, responsive public services to Lincolnshire residents, valuing workforce diversity, and promoting inclusive, flexible employment practices.

Government Administration πŸ‡¬πŸ‡§ 3,583 n/a
70
Leicestershire County Councilleicestershire.gov.uk

Providing social care, waste disposal, road maintenance, and supporting community development for over 650,000 residents daily.

Government Administration πŸ‡¬πŸ‡§ Leicester 3,559 n/a
71
Maidstone and Tunbridge Wells NHS Trustmtw.nhs.uk

A large acute hospital trust in the south east of England, providing general and specialist care to over 560,000 people

Hospitals and Health Care πŸ‡¬πŸ‡§ Maidstone 3,543 n/a
72
Chelsea and Westminster Hospital NHS Foundation Trustchelwest.nhs.uk

A NHS Foundation Trust running two hospitals and community services, providing outstanding healthcare to a million people with innovative outreach programs

Hospitals and Health Care πŸ‡¬πŸ‡§ London 3,504 1993
73
UK Health Security Agencywww.gov.uk

The company is an executive agency responsible for planning, preventing, and responding to external health threats at national and global levels

Hospitals and Health Care πŸ‡¬πŸ‡§ London 3,430 2021
74
STFCukri.org

The company facilitates research in science and technology fields, operates cutting-edge facilities, and collaborates with international organizations for impactful societal advancements

Research Services πŸ‡¬πŸ‡§ Swindon 3,371 n/a
75
Student Loans Companygov.uk

Provide financial support through loans and grants for tuition fees, living costs, and study expenses to UK university and college students.

Financial Services πŸ‡¬πŸ‡§ Glasgow 3,312 1990
76
Bradford Councilbradford.gov.uk

Local government providing social care, education, housing, highways, planning, environmental protection, libraries, waste collection, and recreational facilities for residents.

Government Administration πŸ‡¬πŸ‡§ Bradford 3,256 1974
77
NHS National Services Scotlandnss.nhs.scot

This company supports Scotland's health by providing shared services and expertise to help NHS Boards work more efficiently and save money

Hospitals and Health Care πŸ‡¬πŸ‡§ Edinburgh 3,190 1978
78
London Borough of Newhamnewham.gov.uk

Local government focused on urban regeneration, supporting diverse communities, enhancing connectivity, and creating opportunities for residents and businesses.

Government Administration πŸ‡¬πŸ‡§ 3,187 1965
79
London Borough of Lambethbeacons.ai

Providing planning, social work, housing, and education services to a diverse community of over 300,000 residents and businesses.

Government Administration πŸ‡¬πŸ‡§ London 3,148 1965
80
Newcastle City Councilnew.newcastle.gov.uk

Local government providing public services and governance for Newcastle upon Tyne, representing 78 councillors across 26 wards serving residents.

Government Administration πŸ‡¬πŸ‡§ Newcastle upon Tyne 3,140 1974
81
NELFT NHS Foundation Trustnelft.nhs.uk

Extensive integrated community and mental health services across London boroughs, Essex, Kent, and Medway for all age groups.

Hospitals and Health Care πŸ‡¬πŸ‡§ Ilford 3,135 n/a
82
University Hospitals Bristol and Weston NHS Foundation Trustuhbw.nhs.uk

A large NHS Trust in South West England providing a wide range of clinical services, committed to delivering excellent care and innovative research

Hospitals and Health Care πŸ‡¬πŸ‡§ Bristol 3,121 n/a
83
Scottish Waterscottishwater.co.uk

Providing high-quality drinking water and safely returning wastewater to the environment across communities throughout Scotland every day.

Utilities πŸ‡¬πŸ‡§ Stepps 3,115 2002
84
Cardiff and Vale University Health Boardcavuhb.nhs.wales

Healthcare provider offering a wide range of services to a local population of 500,000, with over 100 specialist services for the region and beyond

Hospitals and Health Care πŸ‡¬πŸ‡§ Cardiff 3,110 n/a
85
Oxford Health NHS Foundation Trustoxfordhealth.nhs.uk

Provider of physical, mental health, and social care across multiple regions, with a focus on community-based services, research, and collaborations with universities

Hospitals and Health Care πŸ‡¬πŸ‡§ Oxford 3,054 n/a
86
Norfolk and Norwich University Hospitals NHS Foundation Trustnnuh.nhs.uk

Large teaching hospital providing specialist medical services, training health professionals, conducting research, and serving over 800,000 patients regionally and beyond.

Hospitals and Health Care πŸ‡¬πŸ‡§ Norwich 2,987 n/a
87
Islington Councilislington.gov.uk

Local government focused on affordable housing, job investment, environmental health, youth development, and fostering safe, inclusive community connections.

Government Administration πŸ‡¬πŸ‡§ London 2,986 1963
88
Richmond and Wandsworth Councilsjobs.richmondandwandsworth.gov.uk

Deliver high-quality public services across two London boroughs, supporting communities through innovation, collaboration, and adapting to change.

Government Administration πŸ‡¬πŸ‡§ London 2,965 n/a
89
The Royal Marsden NHS Foundation Trustroyalmarsden.nhs.uk

Cancer diagnosis, treatment, research, and education, operating two hospitals in London and Surrey, and partnering with The Institute of Cancer Research.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 2,930 1851
90
Mersey and West Lancashire Teaching Hospitals NHS Trustmerseywestlancs.nhs.uk

Healthcare services provider with hospitals in Whiston, Southport, St Helens, Ormskirk, and Newton, in addition to community and primary care services

Hospitals and Health Care πŸ‡¬πŸ‡§ Merseyside 2,925 n/a
91
London Fire Brigadelondon-fire.gov.uk

Full-time firefighters and support staff protect people and property from fire across Greater London, operating 24/7 emergency response system.

Public Safety πŸ‡¬πŸ‡§ London 2,894 1866
92
East Kent Hospitals University NHS Foundation Trustekhuft.nhs.uk

Leading hospital trust in England with five hospitals and community clinics, providing specialist services for a population of 759,000 Focused on high-quality care, research, and education

Hospitals and Health Care πŸ‡¬πŸ‡§ Ashford 2,887 n/a
93
Medical Research Councilukri.org

A publicly funded organization promoting world-class medical research to enhance human health across various institutions in the UK and Africa

Research Services πŸ‡¬πŸ‡§ Swindon 2,881 1913
94
Royal Devon University Healthcare NHS Foundation Trustroyaldevon.nhs.uk

A healthcare organization offering top-quality care to a population of 615,000, with state-of-the-art equipment, support for professional development, and a nurturing, family-like work environment

Hospitals and Health Care πŸ‡¬πŸ‡§ Exeter 2,865 n/a
95
Somerset NHS Foundation Trustsomersetft.nhs.uk

Provider of community, mental health, and acute hospital services in Somerset Awarded Mental Health Trust of the Year in 2021

Hospitals and Health Care πŸ‡¬πŸ‡§ Taunton 2,864 n/a
96
Care Quality Commissioncqc.org.uk

Independent regulator ensuring safe, effective, compassionate, and high-quality health and adult social care services in England.

Hospitals and Health Care πŸ‡¬πŸ‡§ London 2,847 n/a
97
Edinburgh Napier Universitynapier.ac.uk

A leading Scottish higher education institution offering industry-informed courses for over 19,000 students worldwide to prepare graduates for the global job market

Higher Education πŸ‡¬πŸ‡§ Edinburgh 2,815 n/a
98
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 πŸ‡¬πŸ‡§ London 2,807 1982
99
Ealing Council (London Borough of Ealing)ealing.gov.uk

A diverse London borough focused on generating jobs, improving lives, and addressing climate crisis and inequality through resident engagement and innovative services

Government Administration πŸ‡¬πŸ‡§ Ealing 2,807 n/a
100
London Ambulance Service NHS Trustlondonambulance.nhs.uk

This company is the busiest emergency ambulance service in the UK, providing free emergency and urgent healthcare in London

Hospitals and Health Care πŸ‡¬πŸ‡§ London 2,724 n/a

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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 Oct 24, 2026.

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