List of trade unions in the United Kingdom
This is a list of trade unions in the United Kingdom formed under UK labour law. The criteria for being an independent trade union, free from employer influence and domination, are set out in Section 5 of the Trade Union and Labour Relations (Consolidation) Act 1992. The body which oversees unions, and awards a certificate of independence for the purpose of collective bargaining is the Trades Union Certification Officer. For the context and history see Trade unions in the United Kingdom.
Union confederations
- Trades Union Congress (TUC)
- Scottish Trades Union Congress (STUC)
- General Federation of Trade Unions (GFTU)
- Irish Congress of Trade Unions (ICTU)
Trade unions
The following is a list of trade unions as designated by the Certification Officer, as of 20 December 2025:[1]
| Name | Year est. | Independence Status | Number of members | Key sectors | National affiliation | International affiliation |
|---|---|---|---|---|---|---|
| Accord | 1978 | Independent[2] |  21,451 (2024)[3]
|
Finance / banking | ||
| Advance | 1977 | Independent[4] | 5,512 (2024)[5]
|
Finance / banking | ||
| Aegis the Union | 1971 | Independent[6] |  4,093 (2024)[7]
|
Finance / insurance | ||
| Affinity | 1980 | Independent[8] | 18,574 (2024)[9]
|
Finance / banking | None | None |
| App Drivers and Couriers Union | 2015 | Independent[10] | 9,205 (2024)[11]
|
Private transport / gig economy | ||
| Artists' Union England | 2014 | Independent[12] | 1,200 (2023)[13]
|
Entertainment and the arts / museums and art galleries | ||
| Associated Society of Locomotive Engineers and Firemen (ASLEF) | 1880 | Independent[14] | 24,782 (2023)[15]
|
Transportation / trains | ||
| Association for Laboratory Medicine | 1952 | Cannot confirm | 1,407 (2024)[16]
|
Healthcare science / clinical scientists | None | None |
| Association of Educational Psychologists | 1962 | Independent[17] | 4,256 (2024)[18]
|
Education / psychologists | ||
| Association of Flight Attendants | 1945 | Cannot confirm | 328 (2024)[19]
|
Aviation / cabin crew | ||
| Association of Headteachers and Deputes in Scotland | 1975 | Cannot confirm | 2,774 (2024)[20]
|
Education | None | None |
| Association of Local Authority Chief Executives | 1976 | Cannot confirm | 350 (2024)[21]
|
Local government | None | None |
| Association of Local Council Clerks | 2016 | Cannot confirm | 761 (2021)[22]
|
Local government | None | None |
| Association of Revenue and Customs | 2005 | Independent[23] | 2,676 (2024)[24]
|
HMRC staff | None | |
| Association of School and College Leaders | 2006 | Cannot confirm | 24,778 (2024)[25]
|
Education | None | None |
| Bakers, Food and Allied Workers Union (BFAWU) | 1847 | Independent[26] | 14,645 (2024)[27]
|
Food production / hospitality / catering | ||
| British Air Line Pilots Association | 1937 | Independent[28][note 1] | 14,375 (2023)[29]
|
Civil aviation / air transport | ||
| British Association of Dental Nurses | 1940 | Independent[30] | 4,585 (2024)[31]
|
Healthcare (dental nursing) | None | None |
| British Association of Journalists | 1992 | Independent[32] | 731 (2023)[33]
|
Media / journalism | None | None |
| British Association of Occupational Therapists | 1932 | Independent[34] | 36,015 (2024)[35]
|
Healthcare (occupational therapy) | None | |
| British Dental Association | 1880 | Independent[36] | 15,698 (2022)[37]
|
Healthcare (dentistry) | None | None |
| British Dietetic Association | 1936 | Independent[38] | 11,656 (2024)[39]
|
Healthcare (dietitians) | ||
| British Medical Association | 1832 | Independent[40] | 194,147 (2024)[41]
|
Healthcare (doctors) | None | None |
| British Orthoptic Society Trade Union | 1937 | Independent[42] | 1,511 (2024)
|
Healthcare (orthopists) | None | |
| Cabin Crew Union | 2019 | Cannot confirm | 278 (2022)[43]
|
Aviation | None | None |
| Care Workers Union | 2025 | Non-independent | Not publicly available[44] | Social care | None | None |
| Chartered Society of Physiotherapy | 1894 | Independent[45] | 65,165 (2024)[46]
|
Healthcare (physiotherapists) | ||
| Cleaners and Allied Independent Workers Union | 2016 | Independent[47] | 1,830 (2023)[48]
|
Cleaning / facilities | None | None |
| Cleaners Union | 2025 | Non-independent | Not publicly available[44] | Cleaning | None | None |
| Communication Workers Union | 1995 | Independent[28][note 1] | 170,324 (2023)[49]
|
Communications / postal / telecoms / finance | ||
| Community | 2004 | Independent[50] | 43,595 (2024)[51]
|
General membership | ||
| Confederation of British Surgery | 2017 | Cannot confirm | 450 (2024)[52]
|
Healthcare (surgeons) | None | None |
| Confederation of Shipbuilding and Engineering Unions[53] | 1890 | N/A |  4 unions (2023)[54]
|
Engineering / shipbuilding / defence | None | |
| Criminal Justice Workers Union | 2020 | Independent[55] | 1,796 (2023)[56]
|
Prisons / probation / detention | None | None |
| Currys Trade Union | 2007 | Independent[57] | 2,601 (2024)[58]
|
Retail - electronics (Currys staff) | None | None |
| Driver and General Union | 2014 | Cannot confirm | 1,193 (2024)[59]
|
Transport - drivers / logistics | None | None |
| Educational Institute of Scotland | 1847 | Independent[28][note 1] | 58,566 (2024)[60]
|
Education - teachers / lecturers | ||
| Empower the Workers' Union | 2023 | Non-independent | 271 (2024)[61]
|
General membership (precarious / low-paid workers) | None | None |
| Employees General Union | 2012 | Non-independent | 27 (2023)[62]
|
General membership | None | None |
| Employees United | 2011 | Non-independent | 232 (2022)[63]
|
General membership | None | None |
| Equal Justice the Union | 2021 | Non-independent | 145 (2023)[64]
|
General membership | None | None |
| Equality for Workers Union | 2014 | Independent[65] | 3,972 (2024)[66]
|
General membership | None | None |
| Equity | 1930 | Independent[67] | 48,606 (2024)[68]
|
Entertainment / performing arts | ||
| FDA | 1919 | Independent[28][note 1] | 24,422 (2024)[69]
|
Public sector - civil service / manager / professionals | ||
| Financial Services Union | 1918 | Independent[70] | 8,651 (2024)[71]
|
Finance / banking | ICTU | None |
| Fire and Rescue Services Association | 1976 | Independent[72] | 1,604 (2024)[73]
|
Firefighters | None | None |
| Fire Brigades Union | 1918 | Independent[74] | 33,717 (2024)[75]
|
Emergency services - firefighters / fire control staff | ||
| Fire Officers' Association | 1995 | Independent[76] | 780 (2024)[77]
|
Emergency services - fire officer / managers | None | None |
| G4S Care and Justice Services Staff Association | 1999 | Non-independent | 1,080 (2023)[78]
|
Private security / prisons / detention (G4S staff) | None | None |
| GMB | 1924 | Independent[79] | 571,497 (2024)[80]
|
General membership | ||
| Hospital Consultants and Specialists Association | 1944 | Independent[81] | 2,894 (2024)[82]
|
Healthcare - hospital doctors | ||
| Independent Federation of Nursing in Scotland | 1995 | Cannot confirm | 395 (2023)[83]
|
Healthcare - nurses | None | None |
| Independent Oxfam Union | 2024 | Cannot confirm | 105 (2024)[84]
|
Charity / NGO (Oxfam workers) | None | None |
| Independent Pilots Association | 1992 | Independent[85] | 1,020 (2024)[86]
|
Aviation | None | None |
| Independent Workers' Union of Great Britain | 2012 | Independent[87] | 7,380 (2024)[88]
|
General membership - precarious/migrant workers | None | |
| Industrial Workers of the World | 1905 | Independent[89] | 3,332 (2023)[90]
|
General membership | None | None |
| International Transport Workers' Federation | 1896 | Cannot confirm | 730 (2023)[91]
|
Transport | None | None |
| ISU | 1981 | Independent[92] | 3,080 (2023)[93]
|
Public sector - immigration / border services | None | None |
| Leeds Building Society Colleague Association | 2010 | Non-independent | 1,356 (2024)[94]
|
Finance - building society staff (Leeds Building Society) | None | |
| Libertas | 2024 | Non-independent | Not publicly available[44] | General membership | None | None |
| Locum Doctors' Association | 2005 | Cannot Confirm | 447 (2023)[95]
|
Healthcare - locum doctors | None | None |
| Musicians' Union | 1893 | Independent[96] | 34,563 (2023)[97]
|
Entertainment | ||
| NAPO | 1912 | Independent[98] | 6,345 (2024)[99]
|
Public sector - probabtion and family courts | ||
| National Association of Head Teachers | 1897 | Independent[100] | 49,785 (2024)[101]
|
Education - senior staff | ||
| National Association of Schoolmasters Union of Women Teachers | 1976 | Independent[102] | 259,079 (2024)[103]
|
Education - teachers | ||
| National Association of Racing Staff | 1975 | Independent[104] | 7,809 (2024)[105]
|
Stable staff / racing grooms | ||
| National Crime Officers Association | 2013 | Independent[106] | 3,666 (2024)[107]
|
Public sector - law enforcement | None | None |
| National Education Union | 2017 | Independent[108] | 487,420 (2024)[109]
|
Education - teachers / lecturers | ||
| National Employees Union | 2023 | Non-independent | Not publicly available[44] | General Union | None | None |
| National House Building Council Staff Association | 1974 | Independent[110] | 869 (2024)[111]
|
Construction / housing | None | None |
| National Society for Education in Art and Design | 1888 | Independent[112] | 3,085 (2024)[113]
|
Education - art and design teachers | ||
| National Union of Journalists | 1907 | Independent[28][note 1] | 23,066 (2024)[114]
|
Journalists / media workers | ||
| National Union of Mineworkers | 1945 | Independent[44] | 196 (2023)[115]
|
Mining | ||
| National Union of Mineworkers - South Wales Area | 1945 | Independent[44] | 73 (2024)[116]
|
Mining | NUM | None |
| National Union of Professional Foster Carers | 2021 | Independent[117] | 1,735 (2024)[118]
|
Social care - foster carers | None | None |
| National Union of Rail, Maritime and Transport Workers | 1990 | Independent[28][note 1] | 80,521 (2024)[119]
|
Transport - rail / maritime / public transport | ||
| Nationwide Group Staff Union | 1990 | Independent[120] | 12,361 (2024)[121]
|
Finance (Nationwide staff) | ||
| Nautilus International | 2009 | Independent[122] | 19,089 (2024)[123]
|
Transport - maritime officers / seafarers | ||
| News Union | 2000 | Cannot confirm | 1,299 (2024)[124]
|
Journalists / boradcasters | None | None |
| North of England Zoological Society Staff Association | 2006 | Non-independent | 902 (2024)[125]
|
Chester Zoo staff | None | None |
| Palm Paper Staff Association | 2008 | Non-independent | 117 (2024)[126]
|
Manufacturing - paper industry (Palm Paper staff) | None | None |
| Pharmacists' Defence Association Union | 2008 | Independent[127] | 38,024 (2024)[128]
|
Healthcare - pharmacists | None | |
| POA: Professional Trades Union for Prison, Correctional and Secure Psychiatric Workers | 1939 | Independent[129] | 36,715 (2024)[130]
|
Public sector - prison and secure facility staff | ||
| Prison Governors Association | 1987 | Independent[131] | 1,079 (2024)[132]
|
Public sector - prison management | None | None |
| Professional Cricketers' Association | 1967 | Independent[133] | 534 (2023)[134]
|
Sport -professional cricket players | None | |
| Professional Footballers' Association | 1907 | Independent[135] | 5,834 (2024)[136]
|
Sport - professional football players | ||
| Professional Footballers' Association Scotland | 2007 | Independent[28][note 1] | 1,618 (2024)[137]
|
Sport - professional football players | ||
| Prospect | 2001 | Independent[138] | 156,904 (2023)[139]
|
General professional & technical - civil service / energy /engineering / heritage / telecoms | ||
| Public and Commercial Services Union | 1998 | Independent[140] | 189,399 (2023)[141]
|
Public sector - civil service and government agencies | ||
| Psychotherapy and Counselling Union | 2016 | Cannot confirm | 962 (2024)[142]
|
Healthcare - psychotherapy and counselling professionals | None | |
| Retail Book Association | 1919 | Independent[143] | 706 (2024)[144]
|
Retail - book and stationery staff | None | None |
| Royal College of Midwives | 1881 | Independent[145] | 48,568 (2023)[146]
|
Healthcare - midwives | ||
| Royal College of Nursing | 1916 | Independent | 589,717 (2024)[147]
|
Healthcare - nurses | None | None |
| Royal College of Podiatry | 1945 | Independent[28][note 1] | 8,736 (2023)[148]
|
Healthcare - podiatrists / chiropodists | ||
| RSPB Staff Association | 1978 | Independent[149] | 1,216 (2024)[150]
|
Charityworkers | None | None |
| Rugby Players' Association | 1998 | Independent[151] | 590 (2024)[152]
|
Sport - professional rugby players | None | None |
| Sales Staff Association | 1988 | Independent[153] | 209 (2024)[154]
|
Manufacturing / tobacco | None | None |
| Scottish Artists Union | 2001 | Independent[28][note 1] | 2,458 (2024)[155]
|
Arts and culture | None | |
| Scottish Secondary Teachers Association | 1944 | Independent[156] | 5,966 (2024)[157]
|
Education - secondary school teachers (Scotland) | None | |
| Security Industry Federation | 2023 | Cannot confirm | 405 (2024)[158]
|
Private security workers | None | |
| Skyshare | 2011 | Non-independent | 635 (2023)[159]
|
Netjets Europe flight and cabin crew | None | None |
| Social Workers Union | 2011 | Independent[160] | 15,335 (2024)[161]
|
Social workers | None | |
| Society of Authors | 1884 | Independent[162] | 12,390 (2024)[163]
|
Authors / literary professionals | None | |
| Society of Radiographers | 1920 | Independent[28][note 1] | 33,971 (2024)[164]
|
Radiographers | ||
| Society of Union Employees | 1977 | Independent[165] | 434 (2024)[166]
|
Trade Union Workers | None | None |
| Solidarity | 2005 | Cannot confirm | 185 (2024)[167]
|
General Union | None | None |
| Solid Trade Union | 2022 | Independent[168] | 15 (2024)[169]
|
General union for employees in the North West of England | None | None |
| Stage Directors UK Union | 2015 | Cannot confirm | 471 (2024)[170]
|
Directors | None | None |
| Trade Union for Ethnic Minority Social Workers | 2021 | Cannot confirm | Not publicly available[44] | General union for ethnic minority social workers | None | None |
| Trades Union Congress[note 2] | 1868 | N/A | 48 (2023)[171]
|
Trade union confederation | ||
| Transport Salaried Staffs' Association | 1897 | Independent[28][note 1] | 17,025 (2023)[172]
|
Transport workers | ||
| UK Private Hire Drivers Union | 2020 | Independent[173] | 891 (2024)[174]
|
Private hire drivers | None | |
| United Medical Associate Professionals Trade Union | 2025 | Independent[175] | Not publicly available[44] | Physician associates / anaesthesia associates / surgical care practitioners | None | None |
| Undeb Cenedlaethol Athrawon Cymru (National Association of Teachers of Wales) | 1948 | Independent[28][note 1] | 3,644 (2024)[176]
|
Education (Wales) | ||
| Union of General and Volunteer Unions | 2019 | Cannot confirm | 354 (2024)[177]
|
Voluntary workers | None | None |
| Union of Shop, Distributive and Allied Workers | 1947 | Independent[28][note 1] | 368,563 (2024)[178]
|
Shop workers | ||
| Union Workers' Union | 2019 | Cannot confirm | 212 (2023)[179]
|
Trade union workers | None | None |
| Unison | 1993 | Independent[28][note 1] | 1,438,132 (2024)[180]
|
Public service workers | ||
| Unite the Union | 2007 | Independent[28][note 1] | 1,177,292 (2023)[181]
|
General union for private sector workers | ||
| United Road Transport Union | 1890 | Independent[28][note 1] | 7,557 (2024)[182]
|
Transportation / distribution | ||
| United Voices of the World | 2014 | Independent[183] | 3,881 (2024)[184]
|
Low paid, precarious and migrant workers | None | None |
| University and College Union | 2006 | Independent[28][note 1] | 119,785 (2024)[185]
|
Education | ||
| Union of Pilots, Engineers and Cabin Crew | 2023 | Cannot confirm | 206 (2024)[186]
|
Aviation | None | None |
| Walgas | 2019 | Independent[187] | 113 (2024)[188]
|
General trade union | None | None |
| Warwick International Staff Association | 2004[189][note 3] | Cannot confirm | 82 (2022)[190]
|
Warwick Chemicals employees | None | None |
| Welsh Rugby Players Association | 2003 | Cannot confirm | 116 (2023)[191]
|
Welsh rugby players | None | None |
| Women's Rugby Association | 2021 | Cannot confirm | 125 (2024)
|
Women rugby players | None | None |
| Workers of England Union | 1970 | Cannot confirm | 8,862 (2024)[192]
|
General trade union (England) | None | None |
| Writers' Guild of Great Britain | 1959 | Independent[28][note 1] | 3,074 (2024)[193]
|
Writing | ||
| Yourmate Union | 2022 | Cannot confirm | Not publicly available[44] | General trade union | None | None |
Historical unions
- Altogether Builders' Labourers and Constructional Workers' Society
- Amalgamated Association of Carters and Motormen
- Amalgamated Carters, Lorrymen and Motormen's Union
- Amalgamated Engineering and Electrical Union (AEEU)
- Amalgamated Marine Workers' Union (AMWU)
- Amalgamated Society of Carpenters and Joiners (ASCJ)
- Amalgamated Society of Engineers, Machinists, Millwrights, Smiths and Pattern Makers (ASE)
- Amalgamated Society of Foremen Lightermen of River Thames
- Amalgamated Society of Watermen, Lightermen and Bargemen
- Associated Horsemen's Union
- Association of Cinematograph Television and Allied Technicians (ACTT, now in BECTU)
- Association of Coastwise Masters, Mates and Engineers
- Association of University Teachers AUT
- Association of Principal Fire Officers
- Association of Professional Ambulance Personnel
- Belfast Breadservers' Association
- Belfast Journeymen Butchers' Association
- Belfast Operative Bakers' Union
- British Association of Colliery Management
- British Seafarers' Union (BSU)
- Broadcasting, Entertainment, Cinematograph and Theatre Union
- Burnley, Nelson, Rossendale and District Textile Workers' Union
- Cardiff, Penarth and Barry Coal Trimmers' Union
- Chemical Workers' Union
- Civil and Public Services Association (CPSA)
- Community and Youth Workers' Union
- Confederation of Health Service Employees (COHSE)
- Connect (???–2010) (now in Prospect)
- Cumberland Enginemen, Boilermen and Electrical Workers' Union
- Dock, Wharf, Riverside and General Labourers' Union (DWRGLU)
- Dundee Pilots
- Electricity Supply Staff Association (Dublin)
- Federation of Professional Railway Staff
- File Grinders' Society
- Gibraltar Apprentices and Ex-Apprentices Union
- Gibraltar Confederation of Labour
- Gibraltar Labour Trades Union
- Government Civil Employees' Association
- Grangemouth Pilots' Association
- Greenock Sugar Porters' Association
- Grimsby Steam and Diesel Fishing Vessels Engineers' and Firemen's Union
- Halifax and District Carters' and Motormen's Association
- Humber Amalgamated Steam Trawlers' Engineers, and Firemen's Union
- Imperial War Graves Commission Staff Association
- Institution of Professional Civil Servants
- Irish Mental Hospital Workers' Union
- Irish Union of Hairdressers and Allied Workers
- Iron and Steel Trades Confederation (ISTC)
- Iron, Steel and Wood Barge Builders and Helpers Association
- Labour Protection League
- Leith and Granston Pilots
- Liverpool and District Carters' and Motormen's Union
- London Co-operative Mutuality Club Collectors' Association
- Lurgan Hemmers' Veiners' and General Workers' Union
- Manchester Ship Canal Pilots' Association
- Manufacturing Science and Finance (MSF)
- Methil Pilots
- National Amalgamated Coal Workers' Union
- National Amalgamated Labourers' Union
- National Amalgamated Stevedores' and Dockers' Society
- National Amalgamated Union of Enginemen, Firemen, Mechanics, Motormen and Electrical Workers
- National Association of Colliery Overmen, Deputies and Shotfirers
- National Association of Colliery Overmen, Deputies and Shotfirers (South Wales Area)
- National Association of Local Government Officers (NALGO, now in UNISON)
- National Association of Operative Plasterers
- National Association of Teachers in Further and Higher Education NATFHE (www.natfhe.org.uk). Now amalgamated into the University and College Union (www.ucu.org.uk), along with the AUT
- National Association of Youth Hostel Wardens
- National Federation of SubPostmasters
- National Glass Bottle Makers' Society
- National Glass Workers' Trade Protection Association
- National Union of British Fishermen
- National Union of Agricultural and Allied Workers
- National Union of Civil and Public Servants (NUCPS)
- National Union of Co-operative Insurance Society Employees
- National Union of Dock Labourers (NUDL)
- National Union of Docks, Wharves and Shipping Staffs
- National Union of Dyers, Bleachers and Textile Workers
- National Union of Knitwear, Footwear & Apparel Trades (KFAT)
- Miners' Federation of Great Britain
- National Union of Public Employees (NUPE)
- National Union of Railwaymen (NUR)
- National Union of Seamen (NUS)
- National Union of Shale Miners and Oil Workers
- National Union of Ships' Clerks, Grain Weighers and Coalmeters
- National Union of Ship's Stewards (NUSSCBB)
- National Union of Vehicle Builders
- National Union of Vehicle Workers
- National Winding and General Engineers' Society
- North of England Engineers' and Firemen's Amalgamation
- North of England Trimmers' and Teemers Association
- North of Ireland Operative Butchers' and Allied Workers' Association
- North of Scotland Horse and Motormen's Association
- North Wales Craftsmen and General Workers' Union
- North Wales Quarrymen's Union
- Northern Carpet Trades Union
- Northern Ireland Textile Workers' Union
- Northern Textile and Allied Workers' Union
- Operative Bricklayers' Society (OBS)
- Port of Liverpool Staff Association
- Port of London Deal Porters' Union
- Portadown Textile Workers' Union
- Power Loom Tenters' Trade Union of Ireland
- Process and General Workers' Union
- Radcliffe and District Enginemen and Boilermen's Provident Society
- Scottish Busmen's Union
- Scottish Commercial Motormen's Union
- Scottish Farm Servants' Association
- Scottish Primary Teachers' Association (2011–2012)
- Scottish Seafishers' Union
- Scottish Slaters, Tilers, Roofers and Cement Workers' Society
- Scottish Textile Workers' Union
- Scottish Transport and General Workers' Union (Docks)
- Scottish Union of Dock Labourers (SUDL)
- Sheffield Amalgamated Union of File Trades
- Shield Guarding Staff Association
- Staff Association for Royal Automobile Club Employees
- Staff Association of Bank of Baroda (UK Region)
- SURGE (Skipton Union Representing Group Employees)
- Technical, Administrative and Supervisory Section, now part of Amicus
- Union of Bookmakers Employees
- Union of Kodak Workers
- United Cut Nail Makers of Great Britain Protection Society
- UFS
- United Fishermen's Union
- United Order of General Labourers
- United Vehicle Workers
- Unity
- Watermen, Lightermen, Tugmen and Bargemen's Union
- Weaver Watermen's Association
- Whatman Staff Association
- Workers' Union
- Yorkshire Independent Staff Association
See also
- FTSE 100 and FT 30
- Labour Party (UK) affiliated trade union
- List of hedge funds
- List of largest United Kingdom employers
- List of students' unions in the United Kingdom
- List of trade unions in Germany
- List of trade unions in the United States
- List of Transport and General Workers' Union amalgamations
- List of unions
- Teachers' trade unions in the United Kingdom
- Trade Union and Labour Party Liaison Organisation
- UK labour law
Notes
- ^ a b c d e f g h i j k l m n o p q r Both the TUC and STUC require unions to be independent to be affiliated.
- ^ Though listed as a trade union on the COs register, the TUC is actually a confederation with each member listed being a separate affiliated union.
- ^ It is possible that WISA was founded prior to 2004. Please amend if an official founding date can be found.
References
- ^ "Official List of Trade Unions in the UK". GOV.UK. Retrieved 20 December 2025.
- ^ "Accord Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Accord Form AR21 for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Informing and consulting your workforce: union-based arrangements at Abbey". May 2004. Archived from the original on 16 August 2016. Retrieved 20 December 2025.
- ^ "Advance AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Aegis Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Aegis AR21 Form for year ending 30 June 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Affinity Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Affinity AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ADCU Rulebook for year 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "App Drivers and Couriers Union Form AR21 for year ended 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Artists' Union England Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Artists' Union England AR21 Form for year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ASLEF Rulebook for 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ASLEF AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ALM AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Our Mission and History". www.aep.org.uk. Retrieved 20 December 2025.
- ^ "AEP AR21 Form in the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "AFA AR21 Form from year ending 31 May 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "AHDS AR21 Form for year ending 30 June 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ALACE AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ALCC AR21 Form for the year ending 31 December 2021" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ARC Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ARC AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ASCL AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BFAWU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BFAWU AR21 Form for the year ending 31 December 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ a b c d e f g h i j k l m n o p q r "Trades Union Congress - List of affiliated unions". Trades Union Congress. Retrieved 20 December 2025.
- ^ "BALPA AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BADN Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BADN AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BAJ Rulebook for 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BAJ AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BAOT Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BAOT AR21 Form for the year ending 30 September 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "British Dental Association - Hansard - UK Parliament". hansard.parliament.uk. Retrieved 2025-09-09.
- ^ "BDA AR21 Form for the year ending 30 September 2022" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BDA Rulebook for 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BDA AR21 Form from the year ending 29 February 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BMA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BMA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "BIOS Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CCU AR21 Form for the year ending 31 December 2022" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ a b c d e f g h i No data in CO filings or union website as of 20 December 2025.
- ^ "CSP History | The Chartered Society of Physiotherapy". www.csp.org.uk. 2025-05-01. Retrieved 2025-09-10.
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- ^ "CAIWU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CAIWU AR21 Form for year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CWU AR21 Form for year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Community Rulebook for 2024". GOV.UK. Retrieved 20 December 2025.
- ^ "Community AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CBS AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ Though listed as a trade union on the COs register, the CSEU is actually a confederation representing certain sectors through its four affiliates: Unite, GMB, Prospect, and Community.
- ^ "CSEU AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CJWU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "CJWU AR21 Form from the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Currys Trade Union". Retrieved 2025-09-10.
- ^ "CTU AR21 Form for the year ending 27 April 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "DGU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EIS AR21 Form for the year ending 31 August 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EWU AR21 Form for year ending 31 December 2024" (PDF).
- ^ "EGU AR21 Form for year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EU AR21 Form for the year ending 31 December 2022" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EJU AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EFWU Rulebook for 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "EFWU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "About Us". Equity. Retrieved 2025-09-10.
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- ^ "FSU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "FSU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "About Us – National website of the FRSA". Retrieved 2025-09-10.
- ^ "FRSA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "FBU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "FBU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "FOA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "FOA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "G4S AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "GMB Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "GMB AR21 Form for year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "HCSA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "HCSA AR21 Form for the year ending 30 September 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IFN AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IOU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IPA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IPA AR21 Form for the year ending 30 June 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IWGB Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IWGB AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "IWW Privacy and Data Protection Policy". Industrial Workers of the World (IWW). Retrieved 2025-09-10.
- ^ "IWW AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "ITW AR21 Form for the year ending 31 December 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "About us - ISU". theisu.co.uk. Retrieved 20 December 2025.
- ^ "ISU AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "LBSCA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "LDA AR21 Form for the year ending 5 April 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "About the Musicians' Union". musiciansunion.org.uk. Retrieved 2025-09-11.
- ^ "MU AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NAPO Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NAPO AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NAHT Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NAHT AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NASUWT Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NASUWT AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NARS Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NARS Form AR21 for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NCOA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NCAO AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NEU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NEU AR21 Form for the year ending 31 August 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NHBCSA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NHBCSA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NSEAD Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NSE AR21 Form for the year ending 30 September 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "National Union of Journalists Form AR21 for year ended 30 September 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NUM AR21 Form for the year ending 31 December 2025" (PDF). Retrieved 20 December 2025.
- ^ "NUMSA AR21 Form for the year ending 31 December 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NUPFC Rulebook for 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NUPFC AR2 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RMT Form AR21 for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "About Us". Retrieved 2025-09-11.
- ^ "NGSU AR21 Form for year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Nautilus Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Nautilus AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NU AR21 Form for the year ending 31 July 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "NZSSA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PPSA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PDA Union awarded Certificate of Independence". The Pharmacists' Defence Association. Retrieved 2025-09-12.
- ^ "PDA AR21 Form for the year ending 31 March 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "POA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "POA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PGA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PGA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PCA Rulebook for 2022" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PCA AR21 Form for the year ending 31st December 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PFA Rulebook for 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PFA AR21 Form for the year ended 30 June 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PFAS AR21 Form for the year ending 30 June 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Prospect Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Prospect AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PCS Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "PCS AR21 Form for the year ending 31 December 2023" (PDF). gov.uk. Retrieved 20 December 2025.
- ^ "PCU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RBA Independence Certificate" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RBA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RCM Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RCM AR21 Form for the year ending 31 December 2023" (PDF). gov.uk. Retrieved 20 December 2025.
- ^ "RCM AR21 Form for the year ending 31 December 2024" (PDF). gov.uk. Retrieved 20 December 2025.
- ^ "RCP AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Fair Work First statement". www.rspb.org.uk. Retrieved 2025-09-12.
- ^ "RSPB AR21 Form of the year ending 31 March 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "RPA - About us". therpa.co.uk. Retrieved 20 December 2025.
- ^ "RPA AR21 Form for the year ending 31 August 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SSA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SSA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SAU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SSTA Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SSTA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Certoffice.org. Retrieved 20 December 2025.
- ^ "SIF AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Skyshare AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SWU Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SWU AR21 Form for the year ending 30 September 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SOR Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SOA AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SOR AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SUE Rulebook for 2024" (PDF). GOV.UK. Retrieved 2 October 2024.
- ^ "SUE AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Solidarity AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "STU Rule Book for 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "STU AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "SDUK Form for the year ending 29 February 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "TUC AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "TSSA AR21 Form for the year ending 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UKPHD Certificate of Independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UKPHD AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UMAP Certificate of independence" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UCAC AR21 Form for year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UGVW AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "USDAW AR21 Form for the year ending 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UWU AR21 Form for the year ending December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UNISON AR21 Form for the year ending 31st December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Unite AR21 Form for the yeae ended 31 December 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UCTW AR21 Form for the year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "News listing of certificates of independence given". GOV.UK. Retrieved 20 December 2025.
- ^ "UWV AR21 Form for the year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UCU AR21 Form for year ended 31 August 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "UPECC AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "WALGAS 2022 Rulebook" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "WALGAS AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "Archive of the certificate office". nationalarchives.gov.uk. Retrieved 20 December 2025.
- ^ "WISA AR21 Form for year ended 31 December 2022" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "WRPA AR21 Form for the year ended 31 May 2023" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "WOE AR21 Form for the year ended 31 December 2025" (PDF). GOV.UK. Retrieved 20 December 2025.
- ^ "WGGB AR21 Form for year ended 31 December 2024" (PDF). GOV.UK. Retrieved 20 December 2025.