| NORTHERN HOUSING CONSORTIUM LIMITED | Other | 195 | £28m | 30.5% | 2026-04-17 |
| Central Housing Investment Consortium Limited ("CHIC") | Other | 1 | £16m | 17.5% | 2020-12-04 |
| Northern Housing Consortium Ltd | Other | 5 | £13m | 14.2% | 2024-01-04 |
| Fusion21 Members Consortium | Other | 5 | £8m | 9.2% | 2025-04-15 |
| EFFICIENCY EAST MIDLANDS LIMITED | Other | 2 | £7m | 7.8% | 2022-08-10 |
| Nottinghamshire County Council | Other | 5 | £3m | 3.3% | 2025-03-24 |
| Procurement for Housing | Other | 7 | £3m | 3.0% | 2019-04-30 |
| Welland Procurement Unit | Other | 4 | £2m | 1.6% | 2024-03-18 |
| Leeds City Council | Other | 10 | £1m | 1.5% | 2023-10-24 |
| The Riverside Group | Other | 1 | £1m | 1.3% | 2018-10-25 |
| Bournemouth Christchurch and Poole Council | Other | 3 | £827k | 0.9% | 2022-03-31 |
| Castle Point Borough CouncilNew | Other | 1 | £640k | 0.7% | 2026-01-15 |
| Wakefield and District Housing | Other | 1 | £560k | 0.6% | 2019-11-30 |
| Wakefield and District Housing limited | Other | 1 | £500k | 0.5% | 2023-11-24 |
| Beyond Housing Limited | Other | 2 | £440k | 0.5% | 2026-01-12 |
| Isle of Wight CouncilNew | Other | 4 | £417k | 0.5% | 2025-10-30 |
| Broxtowe Borough Council | Other | 1 | £400k | 0.4% | 2023-07-01 |
| Longhurst Group | Other | 2 | £362k | 0.4% | 2024-09-27 |
| Aster Property Limited | Other | 1 | £310k | 0.3% | 2017-04-18 |
| Royal Borough of Kingston Upon Thames | Other | 1 | £248k | 0.3% | 2020-02-26 |
| Reading Borough CouncilNew | Other | 1 | £247k | 0.3% | 2024-11-20 |
| Shropshire CouncilNew | Other | 2 | £240k | 0.3% | 2024-11-13 |
| North Lincolnshire Council | Other | 3 | £236k | 0.3% | 2024-05-01 |
| Nottingham City Council | Other | 1 | £209k | 0.2% | 2019-02-15 |
| Durham County Council | Other | 2 | £201k | 0.2% | 2022-10-06 |
| Wealden District Council | Other | 1 | £200k | 0.2% | 2022-05-16 |
| Redditch Borough Councils | Other | 1 | £177k | 0.2% | 2022-03-31 |
| Fareham Borough Council | Other | 2 | £170k | 0.2% | 2022-08-25 |
| Knightstone Housing Association | Other | 1 | £170k | 0.2% | 2017-08-01 |
| City of Doncaster Council | Other | 2 | £165k | 0.2% | 2023-04-13 |
| Swindon Borough Council | Other | 1 | £160k | 0.2% | 2019-11-11 |
| Optivo | Other | 1 | £157k | 0.2% | 2020-05-28 |
| Moat Homes Limited | Other | 1 | £153k | 0.2% | 2020-07-31 |
| Derbyshire County Council | Other | 1 | £138k | 0.2% | 2023-06-30 |
| Warrington Borough Council | Other | 1 | £128k | 0.1% | 2019-04-12 |
| Luton Council | Other | 1 | £125k | 0.1% | 2020-11-04 |
| London Borough of Merton | Other | 1 | £111k | 0.1% | 2019-01-22 |
| Thurrock Council | Other | 1 | £109k | 0.1% | 2017-09-15 |
| Charnwood Borough Council | Other | 1 | £107k | 0.1% | 2017-01-11 |
| Thirteen Housing Group LimitedNew | Other | 2 | £102k | 0.1% | 2024-12-11 |
| Tamworth Borough Council | Other | 2 | £100k | 0.1% | 2024-03-18 |
| FUSION 21 LIMITED | Other | 1 | £92k | 0.1% | 2017-03-28 |
| Red Kite Community Housing | Other | 2 | £90k | 0.1% | 2024-05-17 |
| Cumbria County Council | Other | 1 | £90k | 0.1% | 2016-04-28 |
| South Tyneside Council | Other | 2 | £87k | 0.1% | 2018-09-30 |
| South East Consortium | Other | 1 | £86k | 0.1% | 2020-03-06 |
| Milton Keynes Council | Other | 2 | £81k | 0.1% | 2020-08-17 |
| North Kesteven District Council | Other | 1 | £75k | 0.1% | 2018-03-31 |
| capitalEsourcing | Other | 1 | £65k | 0.1% | 2017-05-22 |
| Epping Forest District Council | Other | 1 | £62k | 0.1% | 2023-08-31 |
| WAKEFIELD COUNCIL | Other | 1 | £57k | 0.1% | 2021-02-21 |
| Folkestone and Hythe District CouncilNew | Other | 1 | £54k | 0.1% | 2024-06-27 |
| Dartford Borough Council | Other | 1 | £53k | 0.1% | 2017-01-09 |
| Redditch Borough Council | Other | 1 | £50k | 0.1% | 2022-03-27 |
| Ryedale District Council | Other | 1 | £47k | 0.1% | 2021-08-25 |
| Kirklees Council | Other | 1 | £44k | 0.0% | 2020-08-31 |
| Freebridge Community Housing Limited | Other | 1 | £44k | 0.0% | 2015-04-17 |
| Sandwell Metropolitan Borough CouncilNew | Other | 1 | £35k | 0.0% | 2025-07-31 |
| South Derbyshire District CouncilNew | Other | 1 | £33k | 0.0% | 2025-03-31 |
| Magenta LivingNew | Other | 1 | £30k | 0.0% | 2024-11-15 |
| Railway Housing Association & Benefit Fund | Other | 1 | £29k | 0.0% | 2016-10-03 |
| Northamptonshire County Council | Other | 1 | £24k | 0.0% | 2020-04-03 |
| Central Bedfordshire Council | Other | 1 | £17k | 0.0% | 2018-03-22 |
| DERBY CITY COUNCIL | Other | 1 | £8k | 0.0% | 2019-07-10 |
| NHS Calderdale CCG | Other | 1 | £0k | 0.0% | 2017-02-13 |
| DERBY HOMES LIMITED | Other | 2 | £0k | 0.0% | |
| Scotland Excel | Other | 16 | £0k | 0.0% | |
| Dumfries and Galloway Council | Other | 2 | £0k | 0.0% | |
| South Ayrshire Council | Other | 3 | £0k | 0.0% | |
| Dacorum Borough Council | Other | 1 | £0k | 0.0% | |
| Espo | Other | 6 | £0k | 0.0% | |
| Northumberland County Council (Framework Contract Participant) | Other | 1 | £0k | 0.0% | |
| Leeds City Council - PACS | Other | 1 | £0k | 0.0% | |
| Newark And Sherwood District Council | Other | 1 | £0k | 0.0% | |
| Chesterfield Borough Council | Other | 1 | £0k | 0.0% | |