| Cabinet Office | Ministerial department | 28 | 40 | 160 | 48 | 6,700 | 960 |
| Department for Business and Trade (DBT) | Ministerial department | 106 | 19 | 37 | 566 | 5,830 | 320 |
| Department for Culture, Media and Sport (DCMS) | Ministerial department | 0 | 0 | 0 | — | 1,025 | 40 |
| Department for Education (DfE) | Ministerial department | 815 | 472 | 1,337 | 289 | 6,920 | 760 |
| Department for Energy Security and Net Zero (DESNZ) | Ministerial department | 0 | 0 | 38 | 1 | 4,675 | 130 |
| Department for Environment, Food & Rural Affairs (Defra) | Ministerial department | 472 | 821 | 1,949 | 102 | 6,590 | 885 |
| Department for Science, Innovation and Technology (DSIT) | Ministerial department | 3,585 | 48 | 120 | 85 | 2,275 | 130 |
| Department for Transport (DfT) | Ministerial department | 88 | 12 | 34 | 6 | 3,730 | 95 |
| Department for Work and Pensions (DWP) | Ministerial department | 52 | 116 | 645 | 58 | 84,415 | 3,790 |
| Department of Health and Social Care (DHSC) | Ministerial department | 5 | 8 | 18 | 2 | 3,585 | 85 |
| Foreign, Commonwealth & Development Office (FCDO) | Ministerial department | 13 | 15 | 30 | 40 | 8,020 | 240 |
| Home Office | Ministerial department | 732 | 197 | 1,360 | 325 | 48,160 | 2,290 |
| Ministry of Defence (MOD) | Ministerial department | 8 | 5 | 63 | 11 | 35,135 | 2,075 |
| Ministry of Housing, Communities and Local Government (MHCLG) | Ministerial department | 283 | 159 | 476 | 29 | 3,785 | 380 |
| Ministry of Justice (MOJ) | Ministerial department | 5,139 | 973 | 2,602 | 593 | 7,995 | 1,780 |
| UK Export Finance (UKEF) | Ministerial department | 38 | 7 | 18 | 4 | 570 | 70 |
| Competition and Markets Authority (CMA) | Non-ministerial department | 0 | 1 | 12 | 8 | 1,110 | 110 |
| Crown Prosecution Service (CPS) | Non-ministerial department | 18 | 47 | 58 | 9 | 7,100 | 130 |
| Food Standards Agency (FSA) | Non-ministerial department | 6 | 6 | 142 | 44 | 1,530 | 55 |
| Forestry Commission | Non-ministerial department | 0 | 0 | 3 | 3 | — | — |
| HM Land Registry | Non-ministerial department | 97 | 19 | 348 | 29 | 6,165 | 665 |
| HM Revenue & Customs (HMRC) | Non-ministerial department | 1,358 | 1,229 | 1,786 | 760 | 62,225 | 3,070 |
| National Crime Agency (NCA) | Non-ministerial department | 3 | 2 | 15 | — | 5,775 | 200 |
| Ofqual | Non-ministerial department | 6 | 6 | 10 | 6 | — | — |
| The National Archives | Non-ministerial department | 957 | 193 | 649 | 62 | 610 | 95 |
| UK Statistics Authority (Statistics) | Non-ministerial department | 0 | 0 | 0 | — | 5,050 | 920 |
| Prime Minister's Office, 10 Downing Street (Number 10) | Executive office | 44 | 1 | 9 | 2 | — | — |
| Active Travel England (ATE) | Executive agency | 41 | 7 | 7 | 19 | 85 | 5 |
| Companies House | Executive agency | 327 | 305 | 671 | 74 | 1,775 | 370 |
| Defence Science and Technology Laboratory (Dstl) | Executive agency | 612 | 1 | 32 | 2 | 4,860 | 100 |
| Driver and Vehicle Licensing Agency (DVLA) | Executive agency | 17 | 14 | 40 | 37 | 5,480 | 790 |
| Driver and Vehicle Standards Agency (DVSA) | Executive agency | 58 | 74 | 277 | 78 | 4,630 | 275 |
| Government Commercial Agency (GCA) | Executive agency | 187 | 92 | 190 | 13 | — | — |
| HM Courts & Tribunals Service (HMCTS) | Executive agency | 1,081 | 834 | 1,927 | 212 | 14,345 | 460 |
| Intellectual Property Office (IPO) | Executive agency | 5 | 5 | 5 | 9 | 1,660 | 265 |
| Medicines and Healthcare products Regulatory Agency (MHRA) | Executive agency | 19 | 3 | 8 | 5 | 1,445 | 115 |
| Met Office | Executive agency | 604 | 60 | 129 | 20 | 2,355 | 480 |
| The Insolvency Service | Executive agency | 11 | 6 | 14 | 24 | 1,755 | 40 |
| UK Health Security Agency (UKHSA) | Executive agency | 130 | 85 | 203 | 6 | 5,645 | 355 |
| UK Hydrographic Office (UKHO) | Executive agency | 99 | 44 | 118 | 19 | 930 | 175 |
| Veterinary Medicines Directorate (VMD) | Executive agency | 0 | 0 | 5 | 1 | 185 | 5 |
| Transport Scotland | Executive agency in the Scottish government | 0 | 0 | 9 | — | — | — |
| British Library (BL) | Executive non-departmental public body | 30 | 4 | 104 | 105 | — | — |
| British Museum (BM) | Executive non-departmental public body | 0 | 1 | 115 | 2 | — | — |
| Care Quality Commission (CQC) | Executive non-departmental public body | 0 | 0 | 2 | — | — | — |
| Homes England | Executive non-departmental public body | 8 | 5 | 9 | 5 | — | — |
| Joint Nature Conservation Committee (JNCC) | Executive non-departmental public body | 9 | 10 | 80 | 9 | — | — |
| Money and Pensions Service (MaPS) | Executive non-departmental public body | 21 | 10 | 64 | — | — | — |
| National Institute for Health and Care Excellence (NICE) | Executive non-departmental public body | 39 | 15 | 84 | 3 | — | — |
| Network Rail | Executive non-departmental public body | 9 | 10 | 16 | 1 | — | — |
| NHS England | Executive non-departmental public body | 2,143 | 253 | 1,253 | 320 | — | — |
| The Pensions Regulator (TPR) | Executive non-departmental public body | 17 | 2 | 22 | 1 | — | — |
| UK Atomic Energy Authority (UKAEA) | Executive non-departmental public body | 203 | 29 | 70 | 2 | — | — |
| UK Research and Innovation (UKRI) | Executive non-departmental public body | 0 | 0 | 0 | — | — | — |
| Hertfordshire Fire and Rescue Service | Government agency | 0 | 0 | 4 | — | — | — |
| Marine Scotland | Government agency | 0 | 1 | 11 | — | — | — |
| National Audit Office | Government agency | 0 | 0 | 1 | — | — | — |
| NHS Wales | Government agency | 0 | 0 | 19 | 3 | — | — |
| Public Health Scotland | Government agency | 223 | 65 | 213 | 6 | — | — |
| British Antarctic Survey | Government organization | 65 | 15 | 134 | 6 | — | — |
| Ordnance Survey (OS) | Public corporation | 157 | 23 | 173 | 18 | — | — |
| Scottish Parliament | Elected legislative house | 1 | 1 | 1 | — | — | — |
| NHS Blood and Transplant (NHSBT) | Special health authority | 0 | 0 | 0 | 1 | — | — |
| NHS Business Services Authority (NHSBSA) | Special health authority | 52 | 58 | 221 | 11 | — | — |
| Great Ormond Street Hospital for Children NHS Foundation Trust | NHS foundation trust | 1 | 6 | 17 | — | — | — |
| Guy's and St Thomas' NHS Foundation Trust | NHS foundation trust | 73 | 8 | 17 | 2 | — | — |
| Nottinghamshire Healthcare NHS Foundation Trust | NHS foundation trust | 16 | 1 | 32 | 2 | — | — |
| Government Digital Service (GDS) | Sub organisation | 8,022 | 477 | 2,416 | 289 | — | — |
| HM Passport Office | Sub organisation | 37 | 21 | 27 | — | — | — |
| Innovate UK | Sub organisation | 0 | 0 | 24 | — | — | — |
| National Cyber Security Centre (NCSC) | Sub organisation | 458 | 1 | 20 | 19 | — | — |
| Science and Technology Facilities Council (STFC) | Sub organisation | 394 | 72 | 227 | 5 | — | — |
| UK Space Agency | Sub organisation | 4 | 4 | 7 | — | 315 | 5 |
| TfL | Organization | 0 | 2 | 13 | — | — | — |
| Bank of England | Other | 27 | 1 | 11 | — | — | — |
| Government Communications Headquarters (GCHQ) | Other | 36,425 | 15 | 73 | 2 | — | — |
| National Library of Scotland | National library | 0 | 2 | 22 | — | — | — |
| National Library of Wales | National library | 0 | 1 | 11 | — | — | — |
| NatureScot | Executive non-departmental public body (Other) | 5 | 13 | 25 | 2 | — | — |
| NHS Bristol, North Somerset and South Gloucestershire Integrated Care Board | Integrated Care Board | 25 | 4 | 46 | 1 | — | — |
| Nottingham University Hospitals NHS Trust | NHS trust | 0 | 0 | 7 | 1 | — | — |
| Office for Equality and Opportunity (OEO) | Other | 9 | 13 | 26 | — | — | — |
| Office for National Statistics (ONS) | Other | 1,054 | 382 | 1,936 | 393 | — | — |
| Parliament of the United Kingdom | Parliament | 119 | 21 | 181 | 9 | — | — |
| Public Health Wales (PHW) | Other | 4 | 1 | 4 | — | — | — |
| Scottish Environment Protection Agency | Executive non-departmental public body (Other) | 0 | 0 | 2 | 4 | — | — |
| The Scottish Government | Devolved government | 113 | 46 | 158 | 3 | — | — |
| Welsh Government | Devolved government | 0 | 0 | 1 | — | 5,555 | 235 |
| Devon County Council | County council | 0 | 0 | 3 | — | — | — |
| East Sussex County Council | County council | 0 | 0 | 93 | 23 | — | — |
| Essex County Council | County council | 1 | 1 | 32 | 8 | — | — |
| Oxfordshire County Council | County council | 0 | 0 | 4 | 1 | — | — |
| Surrey County Council | County council | 0 | 0 | 13 | — | — | — |
| Warwickshire County Council | County council | 0 | 0 | 28 | — | — | — |
| Coventry City Council | Metropolitan district | 0 | 0 | 3 | 1 | 7,043 | — |
| Liverpool City Council | Metropolitan district | 0 | 0 | 6 | — | 11,409 | — |
| Rotherham Metropolitan Borough Council | Metropolitan district | 0 | 0 | 5 | 16 | 4,683 | — |
| Stockport Metropolitan Borough Council | Metropolitan district | 22 | 7 | 76 | 40 | 5,100 | — |
| Trafford Metropolitan Borough Council | Metropolitan district | 0 | 0 | 6 | 1 | 3,779 | — |
| London Borough of Camden | London borough | 0 | 0 | 3 | — | 6,924 | — |
| London Borough of Hackney | London borough | 71 | 59 | 328 | 49 | 4,466 | — |
| London Borough of Hounslow | London borough | 1 | 2 | 8 | 2 | 4,394 | — |
| London Borough of Lambeth | London borough | 0 | 0 | 10 | — | 4,477 | — |
| London Borough of Sutton | London borough | 0 | 1 | 14 | — | 1,259 | — |
| London Borough of Waltham Forest | London borough | 0 | 0 | 2 | — | 4,415 | — |
| Royal Borough of Kingston upon Thames | London borough | 0 | 1 | 20 | 1 | 1,033 | — |
| Bath and North East Somerset Council | Unitary authority | 0 | 0 | 17 | 6 | 2,448 | — |
| Bracknell Forest Council | Unitary authority | 0 | 0 | 3 | — | 1,912 | — |
| Brighton and Hove City Council | Unitary authority | 0 | 0 | 1 | — | 7,095 | — |
| Bristol City Council | Unitary authority | 0 | 0 | 4 | — | 7,727 | — |
| City of York Council | Unitary authority | 0 | 0 | 1 | 3 | 2,865 | — |
| Dorset Council | Unitary authority | 26 | 13 | 15 | 1 | 5,750 | — |
| Herefordshire Council | Unitary authority | 0 | 0 | 1 | — | 2,684 | — |
| Hull City Council | Unitary authority | 0 | 3 | 16 | 3 | 4,884 | — |
| Luton Borough Council | Unitary authority | 0 | 0 | 3 | 2 | 4,783 | — |
| Reading Borough Council | Unitary authority | 0 | 0 | 2 | — | 3,376 | — |
| West Berkshire Council | Unitary authority | 0 | 0 | 9 | — | 3,316 | — |
| City of Edinburgh Council | Scottish unitary authority council | 0 | 0 | 11 | — | — | — |
| Dundee City Council | Scottish unitary authority council | 0 | 0 | 8 | — | — | — |
| Glasgow City Council | Scottish unitary authority council | 0 | 0 | 17 | 5 | — | — |
| The Highland Council | Scottish unitary authority council | 0 | 0 | 1 | — | — | — |
| Borough Council of King's Lynn and West Norfolk | Non-metropolitan district | 0 | 0 | 1 | 1 | 625 | — |
| Lichfield District Council | Non-metropolitan district | 0 | 0 | 7 | — | 300 | — |
| Rushmoor Borough Council | Non-metropolitan district | 0 | 0 | 3 | — | 232 | — |
| Greater Manchester Fire and Rescue Service | Fire service in the United Kingdom | 0 | 0 | 1 | — | — | — |
| West Midlands Fire Service | Fire service in the United Kingdom | 285 | 90 | 119 | 93 | — | — |