| Cabinet Office | Ministerial department | 24 | 30 | 161 | 48 | 6,700 | 960 |
| Department for Digital, Culture, Media and Sport (DCMS) | Ministerial department | 0 | 0 | 0 | — | — | — |
| Department for Education (DfE) | Ministerial department | 839 | 503 | 1,381 | 292 | 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 | 463 | 888 | 2,072 | 103 | 6,590 | 885 |
| Department for Transport (DfT) | Ministerial department | 91 | 12 | 34 | 6 | 3,730 | 95 |
| Department for Work and Pensions (DWP) | Ministerial department | 17 | 145 | 661 | 59 | 84,415 | 3,790 |
| Department of Health and Social Care (DHSC) | Ministerial department | 38 | 11 | 20 | 2 | 3,585 | 85 |
| Foreign, Commonwealth & Development Office (FCDO) | Ministerial department | 20 | 14 | 28 | 40 | 8,020 | 240 |
| Home Office | Ministerial department | 646 | 137 | 1,341 | 352 | 48,160 | 2,290 |
| Ministry of Defence (MOD) | Ministerial department | 8 | 6 | 65 | 13 | 35,135 | 2,075 |
| Ministry of Housing, Communities and Local Government (MHCLG) | Ministerial department | 307 | 145 | 473 | 42 | 3,785 | 380 |
| Ministry of Justice (MOJ) | Ministerial department | 5,196 | 965 | 2,418 | 845 | 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 | 11 | 9 | 1,110 | 110 |
| Crown Prosecution Service (CPS) | Non-ministerial department | 18 | 45 | 59 | 9 | 7,100 | 130 |
| Food Standards Agency (FSA) | Non-ministerial department | 1 | 5 | 139 | 47 | 1,530 | 55 |
| Forestry Commission | Non-ministerial department | 0 | 0 | 3 | 3 | — | — |
| HM Land Registry | Non-ministerial department | 80 | 20 | 348 | 29 | 6,165 | 665 |
| HM Revenue & Customs (HMRC) | Non-ministerial department | 1,265 | 1,213 | 1,801 | 774 | 62,225 | 3,070 |
| National Crime Agency (NCA) | Non-ministerial department | 3 | 2 | 15 | — | 5,775 | 200 |
| Ofqual | Non-ministerial department | 7 | 7 | 9 | 7 | — | — |
| The National Archives | Non-ministerial department | 991 | 194 | 655 | 63 | 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 | 322 | 281 | 658 | 91 | 1,775 | 370 |
| Defence Science and Technology Laboratory (Dstl) | Executive agency | 657 | 1 | 32 | 2 | 4,860 | 100 |
| Driver and Vehicle Licensing Agency (DVLA) | Executive agency | 17 | 12 | 41 | 37 | 5,480 | 790 |
| Driver and Vehicle Standards Agency (DVSA) | Executive agency | 58 | 72 | 279 | 78 | 4,630 | 275 |
| Government Commercial Agency (GCA) | Executive agency | 181 | 85 | 191 | 14 | — | — |
| HM Courts & Tribunals Service (HMCTS) | Executive agency | 1,091 | 857 | 1,972 | 215 | 14,345 | 460 |
| Intellectual Property Office (IPO) | Executive agency | 5 | 14 | 15 | 10 | 1,660 | 265 |
| Medicines and Healthcare products Regulatory Agency (MHRA) | Executive agency | 19 | 3 | 8 | 5 | 1,445 | 115 |
| Met Office | Executive agency | 585 | 60 | 132 | 20 | 2,355 | 480 |
| The Insolvency Service | Executive agency | 12 | 6 | 14 | 24 | 1,755 | 40 |
| UK Health Security Agency (UKHSA) | Executive agency | 123 | 77 | 208 | 6 | 5,645 | 355 |
| UK Hydrographic Office (UKHO) | Executive agency | 103 | 46 | 120 | 20 | 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 | 34 | 13 | 112 | 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 | 0 | 0 | 0 | 14 | — | — |
| Joint Nature Conservation Committee (JNCC) | Executive non-departmental public body | 10 | 10 | 80 | 9 | — | — |
| Money and Pensions Service (MaPS) | Executive non-departmental public body | 18 | 8 | 64 | — | — | — |
| National Institute for Health and Care Excellence (NICE) | Executive non-departmental public body | 30 | 13 | 84 | 3 | — | — |
| Network Rail | Executive non-departmental public body | 9 | 11 | 18 | 1 | — | — |
| NHS England | Executive non-departmental public body | 1,864 | 201 | 1,132 | 324 | — | — |
| The Pensions Regulator (TPR) | Executive non-departmental public body | 17 | 2 | 22 | 1 | — | — |
| UK Atomic Energy Authority (UKAEA) | Executive non-departmental public body | 214 | 32 | 71 | 2 | — | — |
| UK Research and Innovation (UKRI) | Executive non-departmental public body | 0 | 0 | 0 | — | — | — |
| Hertfordshire Fire and Rescue Service | Government agency | 0 | 0 | 4 | — | — | — |
| National Audit Office | Government agency | 0 | 0 | 1 | — | — | — |
| Public Health Scotland | Government agency | 240 | 71 | 220 | 6 | — | — |
| British Antarctic Survey | Government organization | 55 | 12 | 135 | 6 | — | — |
| Ordnance Survey (OS) | Public corporation | 95 | 19 | 173 | 18 | — | — |
| Scottish Parliament | Elected legislative house | 2 | 1 | 1 | — | — | — |
| NHS Blood and Transplant (NHSBT) | Special health authority | 0 | 0 | 0 | 1 | — | — |
| NHS Business Services Authority (NHSBSA) | Special health authority | 43 | 47 | 219 | 13 | — | — |
| Great Ormond Street Hospital for Children NHS Foundation Trust | NHS foundation trust | 1 | 5 | 17 | — | — | — |
| Guy's and St Thomas' NHS Foundation Trust | NHS foundation trust | 73 | 8 | 17 | 2 | — | — |
| Nottinghamshire Healthcare NHS Foundation Trust | NHS foundation trust | 0 | 0 | 32 | 2 | — | — |
| NHS Wales | Health system | 0 | 0 | 19 | 3 | — | — |
| Government Digital Service (GDS) | Sub organisation | 9,176 | 495 | 2,458 | 290 | — | — |
| HM Passport Office | Sub organisation | 31 | 13 | 27 | — | — | — |
| Innovate UK | Sub organisation | 0 | 0 | 24 | — | — | — |
| National Cyber Security Centre (NCSC) | Sub organisation | 0 | 0 | 20 | 19 | — | — |
| Science and Technology Facilities Council (STFC) | Sub organisation | 408 | 74 | 233 | 5 | — | — |
| UK Space Agency | Sub organisation | 4 | 5 | 8 | — | 315 | 5 |
| TfL | Organization | 0 | 1 | 12 | 1 | — | — |
| Bank of England | Other | 43 | 7 | 17 | — | — | — |
| Department for Business and Trade (DBT) | Other | 86 | 23 | 42 | 566 | 5,830 | 320 |
| Department for Science, Innovation and Technology (DSIT) | Other | 4,192 | 48 | 122 | 85 | 2,275 | 130 |
| Government Communications Headquarters (GCHQ) | Other | 36,997 | 22 | 73 | 2 | — | — |
| Marine Scotland | Government directorate | 0 | 1 | 11 | — | — | — |
| National Library of Scotland | National library | 0 | 1 | 22 | — | — | — |
| National Library of Wales | National library | 0 | 1 | 11 | — | — | — |
| NatureScot | Executive non-departmental public body (Other) | 5 | 14 | 28 | 2 | — | — |
| NHS Bristol, North Somerset and South Gloucestershire Integrated Care Board | Integrated Care Board | 12 | 3 | 46 | 1 | — | — |
| Nottingham University Hospitals NHS Trust | NHS trust | 0 | 0 | 7 | 1 | — | — |
| Office for Equality and Opportunity (OEO) | Other | 5 | 7 | 26 | — | — | — |
| Office for National Statistics (ONS) | Other | 1,069 | 399 | 1,955 | 399 | — | — |
| Parliament of the United Kingdom | Parliament | 123 | 22 | 182 | 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 | 103 | 46 | 163 | 4 | — | — |
| 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 | 1 | 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 | 6 | 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 | 63 | 51 | 327 | 50 | 4,466 | — |
| London Borough of Hounslow | London borough | 1 | 2 | 7 | 4 | 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 | 28 | 14 | 16 | 1 | 5,750 | — |
| Herefordshire Council | Unitary authority | 0 | 0 | 1 | — | 2,684 | — |
| Hull City Council | Unitary authority | 0 | 4 | 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 | 1 | 18 | 5 | — | — |
| 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 | 199 | 90 | 119 | 93 | — | — |