| Ministry of Justice | Other | 2 | £10m | 51.4% | 2021-12-03 |
| CPS | Other | 2 | £3m | 12.8% | 2024-06-27 |
| ATAMIS LTD | Other | 2 | £509k | 2.6% | 2021-10-29 |
| Housing 21 | Other | 2 | £500k | 2.5% | 2022-09-07 |
| UK Heath Security Agency | Other | 1 | £417k | 2.1% | 2022-08-25 |
| Department of Health and Social Care (T&T) | Other | 4 | £392k | 2.0% | 2021-01-22 |
| Department of Health and Social Care (T&T) | Other | 1 | £377k | 1.9% | 2021-04-01 |
| Bristol City Council | Other | 1 | £358k | 1.8% | 2021-06-29 |
| Financial Ombudsman Service | Other | 4 | £344k | 1.7% | 2024-10-21 |
| Department for Education | Other | 5 | £329k | 1.7% | 2023-09-28 |
| Home Office | Other | 7 | £322k | 1.6% | 2025-11-24 |
| NUCLEAR DECOMMISSIONING AUTHORITY | Other | 1 | £289k | 1.4% | 2021-03-25 |
| SERIOUS FRAUD OFFICE | Other | 9 | £279k | 1.4% | 2024-09-28 |
| Government Legal Department | Other | 2 | £239k | 1.2% | 2023-06-30 |
| Isle of Wight Council | Other | 2 | £224k | 1.1% | 2023-12-08 |
| Food Standards Agency | Other | 2 | £220k | 1.1% | 2024-09-24 |
| GENOMICS ENGLAND LIMITED | Other | 2 | £178k | 0.9% | 2023-11-01 |
| BROMFORD HOUSING GROUP LIMITED | Other | 1 | £174k | 0.9% | 2021-10-05 |
| Ministry of Defence | Other | 4 | £170k | 0.9% | 2024-07-16 |
| Government Legal Service | Other | 1 | £166k | 0.8% | 2019-06-28 |
| Independent Office for Police Conduct | Other | 2 | £158k | 0.8% | 2021-11-01 |
| Competition and Markets Authority | Other | 4 | £157k | 0.8% | 2024-09-01 |
| Cafcass | Other | 2 | £154k | 0.8% | 2023-12-13 |
| Cabinet Office | Other | 4 | £143k | 0.7% | 2024-06-25 |
| Care Quality Commission | Other | 1 | £115k | 0.6% | 2023-09-25 |
| NHSBSA | Other | 2 | £82k | 0.4% | 2022-07-18 |
| O F W A T | Other | 1 | £77k | 0.4% | 2024-03-27 |
| South Yorkshire Police Headquarters | Other | 1 | £71k | 0.4% | 2022-07-13 |
| West Berkshire Council | Other | 1 | £68k | 0.3% | 2022-11-01 |
| Crown Commercial Service | Other | 2 | £57k | 0.3% | 2024-11-05 |
| NHS Business Services (North East) | Other | 1 | £56k | 0.3% | 2022-07-27 |
| NHS England | Other | 1 | £54k | 0.3% | 2020-09-30 |
| Norfolk Constabulary | Other | 2 | £49k | 0.2% | 2021-03-30 |
| British Transport Police | Other | 1 | £47k | 0.2% | 2021-12-20 |
| MCA - Maritime and Coastguard Agency | Other | 1 | £46k | 0.2% | 2020-09-05 |
| Maritime & Coastguard Agency | Other | 1 | £45k | 0.2% | 2017-12-18 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 1 | £39k | 0.2% | 2022-11-24 |
| Cornwall Council | Other | 1 | £34k | 0.2% | 2023-12-14 |
| Department of Health and Social Care (DHSC)New | Other | 1 | £33k | 0.2% | 2025-10-25 |
| Avon & Somerset Constabulary | Other | 1 | £30k | 0.2% | 2020-03-31 |
| Government Actuary's Department | Other | 1 | £28k | 0.1% | 2024-02-01 |
| NHS England and NHS Improvement | Other | 1 | £26k | 0.1% | 2020-09-30 |
| Defence Science and Technology LaboratoryNew | Other | 1 | £24k | 0.1% | 2025-01-22 |
| Lancashire ConstabularyNew | Other | 1 | £20k | 0.1% | 2026-03-01 |
| ICS on behalf of DSIT and DESNZ | Other | 1 | £20k | 0.1% | 2024-03-07 |
| The National Archives | Other | 1 | £13k | 0.1% | 2023-02-20 |
| DfTc - Department for TransportNew | Other | 1 | £10k | 0.0% | 2024-09-11 |
| Police and Crime Commissioner for Lancashire | Other | 1 | £0k | 0.0% | |