| NHS Supply Chain | Other | 17 | £73m | 44.4% | 2024-03-14 |
| Southern Health and Social Care TrustNew | Other | 2 | £45m | 27.4% | 2026-02-13 |
| SUPPLY CHAIN COORDINATION LIMITEDNew | Other | 9 | £14m | 8.7% | 2026-01-28 |
| Norfolk and Norwich University Hospitals NHS Foundation Trust | Other | 9 | £11m | 6.5% | 2025-10-03 |
| NOTTINGHAM UNIVERSITY HOSPITALS NHS TRUST | Other | 7 | £7m | 4.0% | 2025-12-24 |
| Leeds Teaching Hospitals NHS TrustNew | Other | 3 | £6m | 3.6% | 2026-02-11 |
| HealthTrust Europe LLP (HTE) acting as agent for the University Hospitals of Coventry and Warwickshire NHS Trust (“UHCW”) | Other | 2 | £3m | 1.6% | 2020-11-16 |
| Surrey Hampshire Borders Nhs | Other | 1 | £870k | 0.5% | 2016-01-04 |
| Gloucestershire Hospitals NHS Foundation TrustNew | Other | 1 | £742k | 0.5% | 2025-10-29 |
| BELFAST HEALTH AND SOCIAL CARE TRUSTNew | Other | 19 | £637k | 0.4% | 2026-03-27 |
| Sheffield Teaching HospitalsNew | Other | 1 | £558k | 0.3% | 2025-03-26 |
| Sheffield Teaching Hospitals NHS Foundation TrustNew | Other | 1 | £500k | 0.3% | 2024-11-26 |
| West Suffolk NHS Foundation Trust | Other | 4 | £439k | 0.3% | 2025-12-03 |
| The Royal Bournemouth and Christchurch Hospital | Other | 1 | £428k | 0.3% | 2020-01-01 |
| Hull University Teaching Hospitals NHS Trust | Other | 3 | £407k | 0.2% | 2026-03-03 |
| Northumbria Healthcare NHS Foundation TrustNew | Other | 3 | £330k | 0.2% | 2026-02-26 |
| DERBYSHIRE SUPPORT FACILITIES SERVICES | Other | 1 | £243k | 0.1% | 2022-01-28 |
| University Hospitals of North Midlands NHS Trust | Other | 1 | £199k | 0.1% | 2017-03-28 |
| UCLPartners Procurement Services | Other | 1 | £105k | 0.1% | 2015-12-27 |
| Dorset County Hospital NHS Foundation TrustNew | Other | 1 | £84k | 0.1% | 2025-12-15 |
| Northern Lincolnshire and Goole NHS Foundation TrustNew | Other | 2 | £80k | 0.0% | 2024-12-19 |
| HULL ROYAL INFIRMARY | Other | 1 | £80k | 0.0% | 2021-01-29 |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 6 | £79k | 0.0% | |
| York Teaching Hospital Facilities Management LLP | Other | 2 | £75k | 0.0% | 2024-03-20 |
| NORTHERN LINCOLNSHIRE AND GOOLE NHS FOUNDATION TRUST CHARITABLE FUNDS AND OTHER RELATED CHARITIES | Other | 1 | £75k | 0.0% | 2021-11-07 |
| United Lincs Hospital TrustNew | Other | 1 | £58k | 0.0% | 2024-07-11 |
| University Hospitals Sussex NHS Foundation Trust | Other | 1 | £45k | 0.0% | |
| Frimley Health NHS Foundation TrustNew | Other | 1 | £41k | 0.0% | 2025-03-30 |
| King's College Trust | Other | 2 | £32k | 0.0% | 2024-01-16 |
| The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust | Other | 1 | £10k | 0.0% | 2023-10-13 |
| NHS Supply Chain Operated by DHL Supply Chain Limited acting as agent of Supply Chain Coordination Ltd (SCCL) | Other | 1 | £0k | 0.0% | |
| Mid and South Essex NHS Foundation Trust | Other | 6 | £0k | 0.0% | |
| The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) | Other | 25 | £0k | 0.0% | |
| Northampton General Hospital NHS Trust | Other | 2 | £0k | 0.0% | |
| KETTERING GENERAL HOSPITAL NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| Western Health and Social Care Trust | Other | 16 | £0k | 0.0% | |
| NHS Supply Chain Operated by Supply Chain Coordination Ltd (SCCL) | Other | 2 | £0k | 0.0% | |
| Liverpool Heart and Chest Hospital NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| NHS Supply Chain Operated by Health Solutions Team Limited acting as agent of Supply Chain Coordination Ltd (SCCL) | Other | 2 | £0k | 0.0% | |
| King’s College Hospital NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Health Solutions Team Limited | Other | 4 | £0k | 0.0% | |
| NHS Wales Shared Service Partnership | Other | 1 | £0k | 0.0% | |
| YORK AND SCARBOROUGH TEACHING HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| Procurement and Logistics Service | Other | 20 | £0k | 0.0% | |
| NHS National Services Scotland | Other | 15 | £0k | 0.0% | |
| CAMBRIDGE UNIVERSITY HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| National Services Scotland | Other | 3 | £0k | 0.0% | |
| Gateshead Health NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| University Hospitals of Derby and Burton NHS Foundation Trust | Other | 1 | £0k | 0.0% | |