| London Borough of Waltham ForestNew | Other | 2 | £100m | 40.3% | 2026-02-24 |
| Commercial Services Kent LimitedNew | Other | 1 | £90m | 36.3% | 2026-03-30 |
| South East Coast Ambulance Service NHS Foundation TrustNew | Other | 2 | £27m | 10.9% | 2025-11-26 |
| CIRRUS PURCHASING LTD | Other | 2 | £12m | 4.7% | 2025-08-27 |
| Espo | Other | 4 | £10m | 4.2% | 2022-07-06 |
| Thirteen Housing Group Ltd | Other | 1 | £2m | 0.6% | 2020-08-03 |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 5 | £1m | 0.4% | 2022-08-01 |
| Gentoo Group Limited | Other | 7 | £937k | 0.4% | 2019-02-18 |
| The Housing Plus Group LimitedNew | Other | 3 | £900k | 0.4% | 2026-04-15 |
| Housing 21 | Other | 3 | £834k | 0.3% | 2024-06-30 |
| NHS England | Other | 1 | £825k | 0.3% | 2021-12-24 |
| Stevenage Borough Council - Department Of Community Services | Other | 1 | £538k | 0.2% | 2016-02-25 |
| Great Places Housing Group | Other | 4 | £497k | 0.2% | 2022-11-21 |
| Thirteen Housing Group Limited | Other | 1 | £300k | 0.1% | 2023-07-18 |
| Manchester City Council | Other | 2 | £249k | 0.1% | 2018-11-19 |
| THE FINANCIAL REPORTING COUNCIL LIMITED | Other | 1 | £182k | 0.1% | 2020-08-31 |
| Peterborough City Council | Other | 1 | £155k | 0.1% | 2023-09-05 |
| Northumbria University Newcastle | Other | 2 | £134k | 0.1% | 2020-04-21 |
| LIVEWEST HOMES LIMITED | Other | 6 | £113k | 0.0% | 2020-03-20 |
| Swale Borough Council | Other | 2 | £103k | 0.0% | 2023-10-01 |
| Barnsley Metropolitan Borough Council | Other | 2 | £100k | 0.0% | 2024-08-14 |
| NHS Property Services LimitedNew | Other | 1 | £80k | 0.0% | 2026-01-21 |
| Tees Valley Combined AuthorityNew | Other | 3 | £70k | 0.0% | 2025-10-14 |
| DSFS c/o Chesterfield Royal Hospital | Other | 1 | £60k | 0.0% | 2023-05-26 |
| DVSA - Driver and Vehicle Standards AgencyNew | Other | 1 | £54k | 0.0% | 2025-05-28 |
| Thanet District Council | Other | 1 | £51k | 0.0% | 2019-09-13 |
| East Hampshire District Council | Other | 1 | £46k | 0.0% | 2022-05-27 |
| Leicester City Council | Other | 1 | £39k | 0.0% | 2023-03-26 |
| NHS BSANew | Other | 1 | £37k | 0.0% | 2025-02-26 |
| The Office for Standards in Education, Children's Services and SkillsNew | Other | 1 | £33k | 0.0% | 2024-11-29 |
| Homes England | Other | 1 | £29k | 0.0% | 2021-06-13 |
| SERIOUS FRAUD OFFICE | Other | 2 | £26k | 0.0% | 2023-06-22 |
| Nottinghamshire County CouncilNew | Other | 1 | £26k | 0.0% | 2026-02-20 |
| NORTH TYNESIDE COUNCIL | Other | 1 | £8k | 0.0% | 2019-12-12 |
| Nottingham City Council | Other | 1 | £7k | 0.0% | 2022-06-27 |
| Equality and Human Rights Commission | Other | 3 | £0k | 0.0% | 2026-02-13 |
| ORBIT GROUP LIMITEDNew | Other | 2 | £0k | 0.0% | 2025-10-29 |
| Sandwell Metropolitan Borough Council | Other | 3 | £0k | 0.0% | 2018-09-19 |
| SE Shared Services | Other | 1 | £0k | 0.0% | 2017-03-20 |
| Saltwood C Of E Primary School | Other | 1 | £0k | 0.0% | 2016-01-01 |
| Crown Commercial Service | Other | 1 | £0k | 0.0% | 2015-06-23 |
| West Midlands Combined Authority | Other | 1 | £0k | 0.0% | |
| North Lindsey College | Other | 1 | £0k | 0.0% | |
| Blackburn With Darwen Borough Council | Other | 1 | £0k | 0.0% | |
| LEEDS TRINITY UNIVERSITY | Other | 1 | £0k | 0.0% | |
| Greater Manchester Combined Authority - GMP | Other | 1 | £0k | 0.0% | |
| Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED | Other | 3 | £0k | 0.0% | |
| Abri | Other | 2 | £0k | 0.0% | |
| HealthTrust Europe LLP (HTE) acting on behalf of | Other | 1 | £0k | 0.0% | |
| Sheffield Hallam University | Other | 1 | £0k | 0.0% | |
| Nottingham Trent University (NTU) | Other | 1 | £0k | 0.0% | |
| UNIVERSITY OF DERBY | Other | 1 | £0k | 0.0% | |
| NHS Property Services | Other | 1 | £0k | 0.0% | |
| Stonewater Ltd | Other | 1 | £0k | 0.0% | |
| Kent County Council | Other | 1 | £0k | 0.0% | |
| Gentoo Group | Other | 1 | £0k | 0.0% | |
| NEPO | Other | 1 | £0k | 0.0% | |
| BELIEVE HOUSING LIMITED | Other | 3 | £0k | 0.0% | |
| Cirrus Consortium c/o Halton Housing | Other | 2 | £0k | 0.0% | |
| Mid and South Essex NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Office for Students | Other | 1 | £0k | 0.0% | |
| ACCENT HOUSING LIMITED | Other | 1 | £0k | 0.0% | |
| MID CHESHIRE HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| Halton Borough Council | Other | 1 | £0k | 0.0% | |
| Rutland County Council | Other | 1 | £0k | 0.0% | |
| York College | Other | 1 | £0k | 0.0% | |