| Ministry of Defence | Other | 24 | £4.1bn | 99.6% | 2025-11-03 |
| TranslinkNew | Other | 1 | £3m | 0.1% | 2025-12-17 |
| FCDO Services | Other | 54 | £2m | 0.0% | 2025-08-19 |
| Espo | Other | 2 | £2m | 0.0% | 2020-10-24 |
| YPONew | Other | 2 | £2m | 0.0% | 2024-08-05 |
| Ministry of JusticeNew | Other | 1 | £1m | 0.0% | 2026-02-25 |
| Hampshire County CouncilNew | Other | 1 | £775k | 0.0% | 2026-01-29 |
| Devon & Somerset Fire & Rescue Service | Other | 2 | £588k | 0.0% | 2019-02-04 |
| Norfolk County CouncilNew | Other | 1 | £500k | 0.0% | 2026-01-22 |
| Merseyside Fire and Rescue Authority | Other | 3 | £369k | 0.0% | 2025-05-19 |
| Cheshire Constabulary on behalf of the Police and Crime Commissioner for Cheshire | Other | 1 | £306k | 0.0% | 2020-08-07 |
| Nuclear Restoration Services LtdNew | Other | 1 | £270k | 0.0% | 2025-07-28 |
| Tyne and Wear Passenger Transport Executive T/A Nexus | Other | 2 | £247k | 0.0% | 2025-12-03 |
| Buckinghamshire and Milton Keynes Fire Authority | Other | 2 | £210k | 0.0% | 2024-03-13 |
| West Midlands Fire Service | Other | 1 | £205k | 0.0% | 2022-07-06 |
| H M REVENUE & CUSTOMS | Other | 1 | £200k | 0.0% | 2023-02-28 |
| Suffolk County Council | Other | 1 | £200k | 0.0% | 2021-07-13 |
| Humberside Fire & Rescue Service | Other | 1 | £184k | 0.0% | 2017-11-24 |
| Royal Botanic Gardens | Other | 1 | £174k | 0.0% | 2016-12-08 |
| International Nuclear Services LimitedNew | Other | 1 | £171k | 0.0% | 2025-12-02 |
| Leicester City Council | Other | 1 | £166k | 0.0% | 2020-03-11 |
| Home Office | Other | 2 | £160k | 0.0% | 2022-10-02 |
| BANK OF ENGLAND | Other | 1 | £152k | 0.0% | 2023-11-14 |
| Hereford & Worcester Fire & Rescue Service | Other | 1 | £149k | 0.0% | 2017-10-11 |
| CTM Portal for the NDA Shared Services Alliance | Other | 1 | £120k | 0.0% | 2021-06-01 |
| Nottinghamshire Fire and Rescue ServiceNew | Other | 1 | £100k | 0.0% | 2025-04-23 |
| Staffordshire Police | Other | 1 | £85k | 0.0% | 2022-07-07 |
| United Lincolnshire Hospitals NHS Trust | Other | 1 | £79k | 0.0% | 2023-03-21 |
| Sheffield Teaching Hospitals NHS Foundation TrustNew | Other | 1 | £79k | 0.0% | 2025-03-18 |
| City of London Corporation | Other | 1 | £70k | 0.0% | 2023-07-21 |
| Essex Police, Fire and Crime Commissioner Fire and Rescue Authority | Other | 1 | £61k | 0.0% | 2023-05-03 |
| Foreign Commonwealth and Development Office | Other | 2 | £50k | 0.0% | 2022-03-29 |
| Board of Trustees of the Royal Botanic Gardens Kew | Other | 3 | £42k | 0.0% | 2025-02-18 |
| Oxfordshire County Council | Other | 1 | £40k | 0.0% | 2022-03-31 |
| Security Industry AuthorityNew | Other | 1 | £39k | 0.0% | 2025-09-24 |
| Isle of Wight Council | Other | 1 | £33k | 0.0% | 2020-05-18 |
| Royal Berkshire Fire Authority | Other | 1 | £32k | 0.0% | 2022-03-31 |
| UK Hydrographic Office | Other | 1 | £17k | 0.0% | 2024-01-15 |
| Sandwell Metropolitan Borough Council | Other | 1 | £16k | 0.0% | 2022-07-29 |
| EMSCU Nottinghamshire Police | Other | 1 | £0k | 0.0% | 2019-01-28 |
| Leicestershire County Council, trading as ESPONew | Other | 2 | £0k | 0.0% | 2026-01-22 |
| Cheshire West and Chester Council | Other | 1 | £0k | 0.0% | |
| Swansea University | Other | 1 | £0k | 0.0% | |
| Lancashire Combined Fire Authority | Other | 1 | £0k | 0.0% | |
| Blackburn With Darwen Borough Council | Other | 1 | £0k | 0.0% | |