| One Housing Group | Other | 1 | £115m | 70.0% | 2019-11-12 |
| Yorkshire Purchasing OrganisationNew | Other | 2 | £40m | 24.4% | 2026-03-06 |
| Sanctuary Housing AssociationNew | Other | 1 | £2m | 1.3% | 2024-06-01 |
| BROMFORD FLAGSHIP LIVEWEST LIMITED | Other | 1 | £2m | 1.0% | 2020-09-27 |
| UK Atomic Energy AuthorityNew | Other | 4 | £800k | 0.5% | 2025-12-02 |
| Plymouth Community Homes | Other | 3 | £757k | 0.5% | 2025-09-29 |
| BIP SOLUTIONS LIMITED | Other | 1 | £640k | 0.4% | 2021-10-01 |
| Optivo | Other | 1 | £600k | 0.4% | 2021-05-06 |
| Hull City Council | Other | 3 | £533k | 0.3% | 2025-11-04 |
| Housing Solutions | Other | 1 | £443k | 0.3% | 2021-03-29 |
| Alliance Homes | Other | 1 | £334k | 0.2% | 2021-02-22 |
| Two Rivers Housing | Other | 1 | £228k | 0.1% | 2020-09-10 |
| Stevenage Borough Council | Other | 1 | £205k | 0.1% | 2023-09-04 |
| Monmouthshire Housing Association Limited | Other | 1 | £186k | 0.1% | 2021-01-08 |
| NORTHERN HOUSING CONSORTIUM LIMITEDNew | Other | 1 | £177k | 0.1% | 2026-01-07 |
| East Riding of Yorkshire Council | Other | 2 | £171k | 0.1% | 2022-08-15 |
| East Lindsey District Council | Other | 1 | £69k | 0.0% | 2019-03-29 |
| Home Office | Other | 1 | £50k | 0.0% | 2021-08-02 |
| Stroud District Council | Other | 1 | £45k | 0.0% | 2023-09-26 |
| NOTTINGHAMSHIRE POLICENew | Other | 1 | £44k | 0.0% | 2025-03-18 |
| East Herts District Council | Other | 1 | £40k | 0.0% | 2022-05-27 |
| Hull University Teaching Hospitals NHS Trust | Other | 1 | £34k | 0.0% | 2019-09-26 |
| UK SHARED BUSINESS SERVICES LIMITED | Other | 2 | £22k | 0.0% | 2024-12-03 |
| Beyond Housing Limited | Other | 2 | £0k | 0.0% | 2020-03-27 |
| North Somerset Council | Other | 1 | £0k | 0.0% | |
| Canterbury City Council | Other | 1 | £0k | 0.0% | |
| UK Research and Innovation | Other | 1 | £0k | 0.0% | |
| Northern Ireland Electricity Networks Limited | Other | 1 | £0k | 0.0% | |
| Cambridgeshire County Council | Other | 1 | £0k | 0.0% | |
| Milton Keynes Council | Other | 1 | £0k | 0.0% | |
| Jobs and Business Glasgow | Other | 1 | £0k | 0.0% | |
| Ards and North Down Borough Council | Other | 1 | £0k | 0.0% | |
| Heriot-Watt University | Other | 1 | £0k | 0.0% | |
| University of Sunderland | Other | 1 | £0k | 0.0% | |
| Maidstone Borough Council | Other | 1 | £0k | 0.0% | |
| West Lothian Council | Other | 1 | £0k | 0.0% | |
| London Borough of Hackney | Other | 1 | £0k | 0.0% | |
| Cumbria Constabulary - Office of the Police & Crime Commissioner | Other | 1 | £0k | 0.0% | |
| YPO | Other | 1 | £0k | 0.0% | |
| Runnymede Borough Council | Other | 1 | £0k | 0.0% | |
| NHS SHARED BUSINESS SERVICES LIMITED | Other | 1 | £0k | 0.0% | |
| One Manchester Limited | Other | 1 | £0k | 0.0% | |
| ACCENT HOUSING LIMITED | Other | 1 | £0k | 0.0% | |
| Citizen Housing Group Ltd | Other | 1 | £0k | 0.0% | |
| Johnnie Johnson Housing Trust Ltd | Other | 1 | £0k | 0.0% | |
| London Museum | Other | 1 | £0k | 0.0% | |
| West Berkshire Council | Other | 1 | £0k | 0.0% | |
| Raven Housing Trust Limited | Other | 1 | £0k | 0.0% | |
| Coventry City Council | Other | 1 | £0k | 0.0% | |
| Warwickshire County Council | Other | 1 | £0k | 0.0% | |
| The ACC Liverpool Group Limited | Other | 1 | £0k | 0.0% | |
| Wales & West Housing Association | Other | 1 | £0k | 0.0% | |
| LHC | Other | 14 | £0k | 0.0% | |
| RHA Wales Group Ltd (c/o Gallagher) | Other | 1 | £0k | 0.0% | |