| Echelon Consultancy Ltd | Other | 3 | £52m | 36.1% | 2023-06-26 |
| THE GUINNESS PARTNERSHIP LIMITEDNew | Other | 6 | £24m | 17.0% | 2025-11-28 |
| Hyde Housing Association Ltd | Other | 6 | £22m | 15.7% | 2024-05-20 |
| Catalyst Housing Limited | Other | 4 | £8m | 5.5% | 2022-03-31 |
| Communities & Housing Investment Consortium Ltd (CHIC)New | Other | 3 | £5m | 3.5% | 2025-01-27 |
| Hyde Housing Association | Other | 3 | £5m | 3.4% | 2021-08-17 |
| Fusion21 Members Consortium | Other | 16 | £4m | 3.1% | 2025-09-02 |
| South East Consortium | Other | 9 | £3m | 2.3% | 2024-12-09 |
| Ipswich Borough CouncilNew | Other | 1 | £3m | 1.7% | 2026-03-16 |
| Epping Forest District Council | Other | 1 | £3m | 1.7% | 2018-10-16 |
| Notting Hill Genesis | Other | 5 | £2m | 1.6% | 2022-06-09 |
| Peabody Trust | Other | 7 | £2m | 1.3% | 2025-05-22 |
| ADVANTAGE SOUTHWEST LLP | Other | 1 | £1m | 0.9% | 2024-03-22 |
| London Borough of Haringey | Other | 7 | £1m | 0.8% | 2024-08-27 |
| QUADRANT CONSTRUCTION SERVICES LIMITED | Other | 5 | £1m | 0.8% | 2019-11-08 |
| Paradigm Housing Group | Other | 4 | £1m | 0.7% | 2020-07-22 |
| Central and Cecil Housing Trust | Other | 4 | £943k | 0.7% | 2023-07-20 |
| Queen Victoria Hospital NHS Foundation TrustNew | Other | 1 | £842k | 0.6% | 2025-01-01 |
| JV North LimitedNew | Other | 4 | £727k | 0.5% | 2025-08-20 |
| London Borough of Hillingdon | Other | 2 | £690k | 0.5% | 2023-05-19 |
| Optivo | Other | 5 | £614k | 0.4% | 2021-08-25 |
| Thirteen Housing Group Limited | Other | 2 | £470k | 0.3% | 2026-04-13 |
| L&Q Construction | Other | 2 | £408k | 0.3% | 2021-01-18 |
| Brighton and Hove City Council | Other | 2 | £224k | 0.2% | 2024-08-22 |
| London Borough of Camden | Other | 1 | £141k | 0.1% | 2019-09-18 |
| Thurrock Borough Council - Anti Social Behaviour | Other | 1 | £41k | 0.0% | 2024-05-22 |
| WEST KENT HOUSING ASSOCIATIONNew | Other | 1 | £40k | 0.0% | 2024-09-04 |
| Octavia Housing (on behalf of The Connected Partnership) | Other | 1 | £38k | 0.0% | 2020-05-04 |
| One Housing Group | Other | 1 | £19k | 0.0% | 2019-03-12 |
| PLATFORM HOUSING LIMITEDNew | Other | 1 | £0k | 0.0% | 2026-04-13 |
| VIVID | Other | 1 | £0k | 0.0% | 2023-07-03 |
| LHC | Other | 2 | £0k | 0.0% | |
| Home Group | Other | 1 | £0k | 0.0% | |
| London Borough of Hackney | Other | 1 | £0k | 0.0% | |
| Moat Homes Limited | Other | 1 | £0k | 0.0% | |
| Chelmer Housing Partnership Limited | Other | 1 | £0k | 0.0% | |
| EASTERN PROCUREMENT LIMITED | Other | 1 | £0k | 0.0% | |
| Waltham invoice address | Other | 1 | £0k | 0.0% | |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 1 | £0k | 0.0% | |
| Watford Community Housing | Other | 1 | £0k | 0.0% | |
| The Hyde Group | Other | 1 | £0k | 0.0% | |
| LHC Procurement Group Limited | Other | 1 | £0k | 0.0% | |
| Aster Group Limited | Other | 1 | £0k | 0.0% | |
| Royal Borough of Kensington and Chelsea | Other | 1 | £0k | 0.0% | |
| London Borough of Waltham Forest | Other | 1 | £0k | 0.0% | |