| Financial Conduct Authority | Other | 41 | £3.4bn | 88.9% | 2026-02-19 |
| Ministry of Justice | Other | 20 | £126m | 3.3% | 2026-02-11 |
| Department for Education | Other | 22 | £85m | 2.2% | 2025-01-10 |
| Crown Commercial Service | Other | 6 | £74m | 1.9% | 2024-10-01 |
| UK Health Security Agency | Other | 4 | £22m | 0.6% | 2026-04-29 |
| DEFRA | Other | 100 | £13m | 0.4% | 2026-02-18 |
| Department for Work & Pensions | Other | 6 | £13m | 0.3% | 2024-12-02 |
| Executive agency of DHSC | Other | 1 | £11m | 0.3% | 2023-04-25 |
| Home Office | Other | 17 | £8m | 0.2% | 2024-04-30 |
| DfTc - Department for Transport | Other | 3 | £8m | 0.2% | 2025-07-18 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 44 | £7m | 0.2% | 2024-09-04 |
| Cabinet Office | Other | 2 | £6m | 0.2% | 2021-01-29 |
| Department for Energy Security & Net Zero | Other | 2 | £6m | 0.1% | 2026-04-30 |
| Public Health England | Other | 7 | £4m | 0.1% | 2021-05-11 |
| Department of Health and Social Care (T&T) | Other | 2 | £4m | 0.1% | 2021-08-08 |
| West Midlands Combined AuthorityNew | Other | 2 | £4m | 0.1% | 2026-03-20 |
| FCDO Services | Other | 40 | £3m | 0.1% | 2025-03-25 |
| Historic England | Other | 2 | £2m | 0.1% | 2023-07-03 |
| Department of Health and Social Care (T&T) | Other | 3 | £2m | 0.1% | 2021-09-12 |
| Food Standards Agency | Other | 1 | £2m | 0.0% | 2021-09-01 |
| CIRRUS PURCHASING LTD | Other | 1 | £2m | 0.0% | 2019-02-26 |
| Government Digital Service | Other | 7 | £2m | 0.0% | 2020-11-20 |
| Care Quality Commission | Other | 1 | £2m | 0.0% | 2023-11-06 |
| Pension Protection Fund | Other | 20 | £1m | 0.0% | 2023-09-29 |
| RESTORATION AND RENEWAL DELIVERY AUTHORITY LTD | Other | 2 | £1m | 0.0% | 2020-11-12 |
| DfT - DVLA | Other | 3 | £1m | 0.0% | 2020-06-01 |
| Espo | Other | 8 | £1m | 0.0% | 2021-08-22 |
| UK Hydrographic Office | Other | 3 | £1m | 0.0% | 2023-12-07 |
| HM Revenue & Customs | Other | 1 | £1m | 0.0% | 2021-02-24 |
| Ministry of Defence | Other | 3 | £982k | 0.0% | 2023-04-14 |
| Office for Students | Other | 6 | £916k | 0.0% | 2023-09-05 |
| HM Treasury | Other | 4 | £853k | 0.0% | 2021-05-24 |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 5 | £820k | 0.0% | 2025-10-03 |
| POLICE DIGITAL SERVICE | Other | 1 | £719k | 0.0% | 2023-07-03 |
| DRIVER & VEHICLE LICENSING AGENCY | Other | 3 | £687k | 0.0% | 2021-06-24 |
| Competition and Markets Authority | Other | 1 | £600k | 0.0% | 2024-03-21 |
| EA | Other | 4 | £579k | 0.0% | 2023-02-27 |
| Environmental Agency | Other | 8 | £493k | 0.0% | 2025-07-04 |
| Foreign Commonwealth and Development Office | Other | 2 | £465k | 0.0% | 2023-04-03 |
| Department of Health and Social Care (DHSC) | Other | 6 | £375k | 0.0% | 2021-12-21 |
| Manchester City Council | Other | 1 | £334k | 0.0% | 2022-09-13 |
| Department of Health & Social Care | Other | 6 | £290k | 0.0% | 2021-09-10 |
| Business Energy and Industrial Strategy | Other | 3 | £279k | 0.0% | 2023-10-04 |
| The House of Lords | Other | 2 | £249k | 0.0% | 2020-01-17 |
| Portfolio Office | Other | 1 | £241k | 0.0% | 2023-10-25 |
| ADVISORY, CONCILIATION AND ARBITRATION SERVICE | Other | 1 | £229k | 0.0% | 2017-10-16 |
| Department for International Trade | Other | 1 | £206k | 0.0% | 2019-11-25 |
| Health Research Authority | Other | 3 | £173k | 0.0% | 2024-11-08 |
| Department for Culture, Media and Sport | Other | 1 | £158k | 0.0% | 2023-09-26 |
| University Of The West Of EnglandNew | Other | 2 | £154k | 0.0% | 2024-09-23 |
| Department for Business, Energy & Industrial Strategy | Other | 1 | £146k | 0.0% | 2023-03-27 |
| Environment Agency | Other | 3 | £145k | 0.0% | 2023-09-08 |
| Rural Payment AgencyNew | Other | 1 | £136k | 0.0% | 2025-04-01 |
| LEEDS TRINITY UNIVERSITYNew | Other | 1 | £124k | 0.0% | 2024-07-08 |
| Natural England | Other | 3 | £120k | 0.0% | 2025-07-24 |
| MARINE MANAGEMENT ORGANISATION | Other | 1 | £120k | 0.0% | 2022-10-28 |
| LONDON & PARTNERS LIMITED | Other | 1 | £100k | 0.0% | 2020-09-27 |
| Methods | Other | 1 | £99k | 0.0% | 2023-06-30 |
| Devon County Council | Other | 1 | £90k | 0.0% | 2020-10-19 |
| NE | Other | 1 | £87k | 0.0% | 2023-01-05 |
| HER MAJESTYS LAND REGISTRY | Other | 1 | £85k | 0.0% | 2018-07-09 |
| DERFRANew | Other | 1 | £67k | 0.0% | 2024-10-01 |
| NHS England | Other | 1 | £63k | 0.0% | 2022-05-23 |
| Ofsted | Other | 1 | £61k | 0.0% | 2023-04-25 |
| BANK OF ENGLAND | Other | 1 | £57k | 0.0% | 2023-06-06 |
| The Water Services Regulation Authority | Other | 1 | £52k | 0.0% | 2021-04-16 |
| Department for Environment Food & Rural AffairsNew | Other | 1 | £50k | 0.0% | 2025-10-31 |
| Health and Safety Executive | Other | 1 | £50k | 0.0% | 2020-09-10 |
| LONDON & PARTNERS LIMITED | Other | 1 | £48k | 0.0% | 2022-10-03 |
| O F W A T | Other | 1 | £44k | 0.0% | 2022-05-26 |
| Bassetlaw District Council | Other | 1 | £42k | 0.0% | 2018-04-11 |
| Ambulance Radio Programme (ARP) | Other | 1 | £41k | 0.0% | 2022-06-20 |
| Ofgem | Other | 2 | £40k | 0.0% | 2020-03-27 |
| General Dental Council | Other | 1 | £26k | 0.0% | 2022-02-14 |
| Midland HeartNew | Other | 1 | £0k | 0.0% | 2024-11-21 |
| COLLEGE OF POLICING LIMITED | Other | 1 | £0k | 0.0% | |
| UK Research and Innovation | Other | 8 | £0k | 0.0% | |
| The Minister for the Cabinet Office acting through Crown Commercial Service | Other | 1 | £0k | 0.0% | |