| Echelon Consultancy Ltd | Other | 2 | £48m | 34.5% | 2023-06-26 |
| EASTERN PROCUREMENT LIMITEDNew | Other | 5 | £48m | 34.2% | 2026-01-23 |
| Hyde Housing Association Ltd | Other | 4 | £22m | 16.2% | 2024-05-20 |
| Communities & Housing Investment Consortium Ltd (CHIC) | Other | 4 | £3m | 2.2% | 2021-09-22 |
| Catalyst Housing Limited | Other | 1 | £3m | 1.8% | 2019-09-12 |
| London Borough of Hackney | Other | 3 | £2m | 1.6% | 2025-04-29 |
| South East Consortium | Other | 6 | £2m | 1.4% | 2024-12-09 |
| Flagship Housing LimitedNew | Other | 6 | £2m | 1.3% | 2025-08-14 |
| Peabody Trust | Other | 4 | £1m | 1.0% | 2025-06-19 |
| Fusion21 Members ConsortiumNew | Other | 25 | £1m | 1.0% | 2025-09-02 |
| Central and Cecil Housing Trust | Other | 6 | £943k | 0.7% | 2023-07-20 |
| Tower Hamlets | Other | 1 | £722k | 0.5% | 2020-11-30 |
| London Borough of Hillingdon | Other | 1 | £690k | 0.5% | 2023-05-19 |
| PROSPER | Other | 5 | £685k | 0.5% | 2024-01-08 |
| Cambridge City CouncilNew | Other | 2 | £517k | 0.4% | 2025-09-24 |
| Notting Hill Genesis | Other | 2 | £458k | 0.3% | 2022-06-09 |
| London Borough of Waltham Forest | Other | 2 | £306k | 0.2% | 2020-04-16 |
| Havebury Housing Partnership | Other | 1 | £274k | 0.2% | 2024-03-19 |
| Moat Homes Limited | Other | 3 | £257k | 0.2% | 2025-01-31 |
| The Arts Council of England | Other | 1 | £233k | 0.2% | 2020-03-27 |
| Wandle | Other | 1 | £224k | 0.2% | 2022-03-27 |
| THE CAMBRIDGE HOUSING SOCIETY LTDNew | Other | 1 | £200k | 0.1% | 2025-11-21 |
| Optivo | Other | 2 | £186k | 0.1% | 2019-10-03 |
| Brighton and Hove City Council | Other | 7 | £151k | 0.1% | 2023-05-26 |
| London Borough of Southwark | Other | 2 | £137k | 0.1% | 2020-01-20 |
| University of Essex | Other | 1 | £130k | 0.1% | 2022-10-05 |
| Thanet District Council | Other | 2 | £103k | 0.1% | 2021-01-08 |
| Canterbury City CouncilNew | Other | 1 | £90k | 0.1% | 2024-09-23 |
| HIGHTOWN HOUSING ASSOCIATION LIMITED | Other | 1 | £70k | 0.1% | 2024-04-10 |
| QUADRANT CONSTRUCTION SERVICES LIMITED | Other | 1 | £65k | 0.0% | 2020-09-25 |
| Octavia Housing (on behalf of The Connected Partnership) | Other | 1 | £38k | 0.0% | 2020-05-04 |
| Rother District Council | Other | 1 | £35k | 0.0% | 2023-09-01 |
| Places for People Group Ltd | Other | 1 | £31k | 0.0% | 2023-08-18 |
| East Hampshire District Council | Other | 2 | £26k | 0.0% | 2021-06-17 |
| TOWN AND COUNTRY HOUSING GROUP | Other | 1 | £0k | 0.0% | 2019-07-09 |
| PLATFORM HOUSING LIMITEDNew | Other | 1 | £0k | 0.0% | 2026-04-13 |
| Surrey County Council | Other | 1 | £0k | 0.0% | |
| Thurrock Council | Other | 1 | £0k | 0.0% | |
| London Borough Of Islington | Other | 1 | £0k | 0.0% | |
| Clarion Housing Association Ltd | Other | 1 | £0k | 0.0% | |
| Essex County Council | Other | 3 | £0k | 0.0% | |
| Havebury Homes | Other | 3 | £0k | 0.0% | |
| CAD Surveys on Westminster Properties | Other | 1 | £0k | 0.0% | |
| Watford Community Housing | Other | 2 | £0k | 0.0% | |
| Home Group | Other | 1 | £0k | 0.0% | |
| ACCENT HOUSING LIMITED | Other | 1 | £0k | 0.0% | |
| London Borough of Camden | Other | 2 | £0k | 0.0% | |
| Royal Borough of Kensington and Chelsea | Other | 3 | £0k | 0.0% | |
| LHC | Other | 4 | £0k | 0.0% | |