| UK Research and InnovationNew | Other | 1 | £10m | 26.2% | 2025-09-22 |
| North of England Commercial Procurement Collaborative | Other | 1 | £5m | 14.7% | 2023-08-03 |
| UK RESEARCH & INNOVATION | Other | 2 | £4m | 10.8% | 2024-08-20 |
| BUYINGTEAM LIMITED | Other | 1 | £3m | 7.7% | 2019-01-29 |
| University Of The West Of England | Other | 5 | £2m | 6.7% | 2023-02-13 |
| The University Of Kent | Other | 1 | £1m | 4.0% | 2018-08-23 |
| Manchester City CouncilNew | Other | 2 | £1m | 3.8% | 2025-06-27 |
| UNIVERSITY OF SOUTHAMPTON | Other | 2 | £1m | 3.8% | 2024-03-19 |
| ROYAL HOLLOWAY, UNIVERSITY OF LONDON | Other | 1 | £1m | 3.3% | 2019-02-15 |
| Royal Holloway and Bedford New College | Other | 1 | £1m | 3.1% | 2024-02-01 |
| Ark Housing Consultancy | Other | 1 | £1m | 2.8% | 2019-03-31 |
| Queen Victoria Hospital NHS Foundation TrustNew | Other | 1 | £842k | 2.3% | 2025-01-01 |
| UNIVERSITY OF DERBY | Other | 4 | £814k | 2.2% | 2021-04-14 |
| Winchester City Council | Other | 2 | £773k | 2.1% | 2017-06-01 |
| UNIVERSITY OF KEELE | Other | 1 | £703k | 1.9% | 2023-07-27 |
| Bristol City Council | Other | 1 | £270k | 0.7% | 2023-09-15 |
| Bath and North East Somerset Council | Other | 1 | £201k | 0.6% | 2019-09-06 |
| Valuation Office Agency | Other | 1 | £200k | 0.6% | 2023-01-16 |
| University of Bath | Other | 2 | £171k | 0.5% | 2018-01-24 |
| Birmingham City Council | Other | 1 | £135k | 0.4% | 2021-08-02 |
| DEFRA | Other | 1 | £129k | 0.4% | 2021-07-14 |
| Coventry University | Other | 3 | £119k | 0.3% | 2025-10-31 |
| Plymouth Community HomesNew | Other | 1 | £100k | 0.3% | 2025-05-07 |
| SOMERSET NHS FOUNDATION TRUST | Other | 2 | £62k | 0.2% | 2023-08-10 |
| Isle of Wight Council | Other | 1 | £58k | 0.2% | 2018-12-06 |
| Solent University | Other | 1 | £45k | 0.1% | 2019-02-28 |
| Surrey & Borders Partnership N H S Foundation Trust | Other | 1 | £42k | 0.1% | 2016-10-26 |
| Milton Keynes Council | Other | 2 | £34k | 0.1% | 2019-11-22 |
| Torbay Council | Other | 1 | £26k | 0.1% | 2017-05-08 |
| Council of the Isles of Scilly | Other | 1 | £13k | 0.0% | 2020-07-01 |
| L&Q Construction | Other | 1 | £6k | 0.0% | 2019-10-10 |
| THE BRIT SCHOOL LIMITEDNew | Other | 1 | £0k | 0.0% | 2026-05-18 |
| Dover Harbour BoardNew | Other | 6 | £0k | 0.0% | 2025-12-18 |
| UNIVERSITY OF READING | Other | 1 | £0k | 0.0% | 2017-12-21 |
| THE UNIVERSITY OF BIRMINGHAM | Other | 1 | £0k | 0.0% | 2017-05-31 |
| Plymouth Community Homes Regeneration Company Ltd | Other | 1 | £0k | 0.0% | |
| THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE | Other | 1 | £0k | 0.0% | |
| North of England Commercial Procurement Collaborative (NOE CPC) (hosted by and acting through Leeds and York Partnership NHS Foundation Trust.) | Other | 1 | £0k | 0.0% | |
| LHC Procurement Group Limited for the Welsh Procurement Alliance (WPA) | Other | 5 | £0k | 0.0% | |
| LHC Procurement Group Limited | Other | 1 | £0k | 0.0% | |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 1 | £0k | 0.0% | |
| Cardiff University | Other | 2 | £0k | 0.0% | |
| UK Research & Innovation | Other | 1 | £0k | 0.0% | |
| Cardiff Metropolitan University | Other | 1 | £0k | 0.0% | |
| Cardiff Council | Other | 1 | £0k | 0.0% | |
| PLYMOUTH COMMUNITY HOMES LIMITED | Other | 2 | £0k | 0.0% | |