| NHS Supply Chain | Other | 2 | £67m | 55.5% | 2021-10-19 |
| Southern Health and Social Care TrustNew | Other | 3 | £45m | 37.1% | 2026-02-13 |
| East Of England NHS Collaborative Hub | Other | 2 | £6m | 5.1% | 2017-11-01 |
| Western Health and Social Care TrustNew | Other | 6 | £935k | 0.8% | 2025-12-24 |
| University Hospitals of North Midlands NHS Trust | Other | 1 | £626k | 0.5% | 2018-10-30 |
| Hull University Teaching Hospitals NHS Trust | Other | 7 | £403k | 0.3% | 2025-03-13 |
| Bradford Teaching Hospitals NHS Foundation Trust | Other | 3 | £317k | 0.3% | 2023-11-22 |
| Derbyshire Support and Facilities Services Ltd | Other | 2 | £186k | 0.2% | 2021-07-22 |
| York Teaching Hospital Facilities Management LLPNew | Other | 1 | £104k | 0.1% | 2025-09-17 |
| Calderdale and Huddersfield NHS Foundation Trust | Other | 1 | £70k | 0.1% | 2022-05-02 |
| The Christie NHS Foundation TrustNew | Other | 1 | £41k | 0.0% | 2025-11-30 |
| Partners Procurement Service (PPS)New | Other | 1 | £40k | 0.0% | 2026-04-08 |
| ST HELENS & KNOWSLEY TEACHING HOSPITALS NHS TRUST | Other | 1 | £26k | 0.0% | 2021-07-08 |
| CALDERDALE AND HUDDERSFIELD SOLUTIONS LTD | Other | 1 | £26k | 0.0% | 2023-01-01 |
| Royal United Hospitals, Bath NHS Foundation Trust | Other | 1 | £19k | 0.0% | |
| Dorset County Hospital NHS Foundation Trust | Other | 1 | £15k | 0.0% | 2022-12-01 |
| NOE CPC | Other | 2 | £0k | 0.0% | 2020-08-25 |
| DERBY TEACHING HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | 2019-12-11 |
| Mid and South Essex NHS Foundation Trust | Other | 4 | £0k | 0.0% | |
| NHS Supply Chain Operated by DHL Supply Chain Limited acting as agent of Supply Chain Coordination Ltd (SCCL) | Other | 1 | £0k | 0.0% | |
| Norfolk and Norwich University Hospitals NHS Foundation Trust | Other | 3 | £0k | 0.0% | |
| NHS London Procurement Partnership (Hosted by Guy's and St Thomas' NHS FT) | Other | 1 | £0k | 0.0% | |
| The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) | Other | 23 | £0k | 0.0% | |
| Velindre NHS Trust, NHS Shared Services Partnership - Procurement Services (on behalf of All Wales Health Boards and Trusts) | Other | 1 | £0k | 0.0% | |
| Leeds Teaching Hospitals NHS Trust | Other | 1 | £0k | 0.0% | |
| University Hospitals of Derby and Burton NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 1 | £0k | 0.0% | |
| The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Sheffield Teaching Hospitals NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Guy's and St Thomas' NHS Foundation Trust | Other | 1 | £0k | 0.0% | |