| Department for Work & Pensions | Other | 7 | £50m | 29.2% | 2024-04-29 |
| Sanctuary Housing AssociationNew | Other | 1 | £40m | 23.5% | 2026-03-17 |
| Ministry of Justice | Other | 1 | £25m | 14.7% | 2024-02-28 |
| Homes EnglandNew | Other | 1 | £20m | 11.8% | 2026-05-11 |
| Crown Commercial Service | Other | 1 | £15m | 8.7% | 2024-03-28 |
| Procurement for Housing | Other | 2 | £4m | 2.6% | 2023-11-01 |
| Espo | Other | 3 | £4m | 2.6% | 2024-01-31 |
| South East Consortium | Other | 5 | £2m | 1.2% | 2024-12-09 |
| Fusion21 Members Consortium | Other | 27 | £2m | 1.2% | 2025-09-02 |
| Department for Education | Other | 1 | £1m | 0.6% | 2020-07-01 |
| EN Procure LtdNew | Other | 3 | £972k | 0.6% | 2025-04-29 |
| Queen Victoria Hospital NHS Foundation TrustNew | Other | 1 | £842k | 0.5% | 2025-01-01 |
| Swindon Borough CouncilNew | Other | 1 | £710k | 0.4% | 2025-08-21 |
| London Borough of Haringey | Other | 3 | £594k | 0.3% | 2021-04-28 |
| Guy's and St Thomas' NHS Foundation Trust | Other | 1 | £493k | 0.3% | 2023-11-06 |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 10 | £459k | 0.3% | 2025-06-05 |
| Notting Hill Genesis | Other | 2 | £458k | 0.3% | 2022-06-09 |
| Herefordshire Council | Other | 1 | £340k | 0.2% | 2022-03-02 |
| Bath and Northeast Somerset, Swindon and Wiltshire STP | Other | 1 | £299k | 0.2% | 2020-10-20 |
| Wyre Forest District Council | Other | 1 | £250k | 0.1% | 2022-07-01 |
| Leicestershire County Council | Other | 1 | £203k | 0.1% | 2022-10-03 |
| Environment AgencyNew | Other | 1 | £166k | 0.1% | 2025-03-01 |
| Guildford Borough Council | Other | 2 | £164k | 0.1% | 2024-10-30 |
| Lancashire ConstabularyNew | Other | 1 | £150k | 0.1% | 2025-12-09 |
| University Hospitals Sussex NHS Foundation TrustNew | Other | 2 | £145k | 0.1% | 2026-09-15 |
| United Kingdom Atomic Energy Authority | Other | 2 | £119k | 0.1% | 2022-02-22 |
| Bradford Teaching Hospitals NHS Foundation Trust | Other | 1 | £95k | 0.1% | 2024-05-06 |
| Milton Keynes City CouncilNew | Other | 1 | £84k | 0.0% | 2025-05-29 |
| Hertfordshire Community NHS TrustNew | Other | 1 | £37k | 0.0% | 2024-12-26 |
| Birmingham City CouncilNew | Other | 1 | £30k | 0.0% | 2025-02-21 |
| Department of Health & Social Care | Other | 1 | £25k | 0.0% | 2022-12-02 |
| Peterborough City Council | Other | 1 | £24k | 0.0% | 2023-03-21 |
| Kingston University Higher Education CorporationNew | Other | 1 | £0k | 0.0% | 2026-04-02 |
| Leicestershire County Council, trading as ESPONew | Other | 10 | £0k | 0.0% | 2026-01-08 |
| London Fire CommissionNew | Other | 1 | £0k | 0.0% | 2025-05-27 |
| West Yorkshire Combined Authority | Other | 1 | £0k | 0.0% | 2020-10-26 |
| Kent Fire & Rescue Service | Other | 1 | £0k | 0.0% | |
| The Minister for the Cabinet Office acting through Crown Commercial Service | Other | 1 | £0k | 0.0% | |
| LHC Procurement Group | Other | 1 | £0k | 0.0% | |
| Hertfordshire County Council | Other | 1 | £0k | 0.0% | |
| LONDON & QUADRANT HOUSING TRUST | Other | 1 | £0k | 0.0% | |
| London Borough of Hackney | Other | 1 | £0k | 0.0% | |
| Surrey County Council | Other | 1 | £0k | 0.0% | |
| Royal Borough of Kensington and Chelsea | Other | 3 | £0k | 0.0% | |
| London Borough of Lewisham | Other | 2 | £0k | 0.0% | |