| Department of Health & Social Care | Other | 6 | £208m | 58.7% | 2021-04-30 |
| Public Health England | Other | 7 | £47m | 13.2% | 2021-03-08 |
| UK Health Security Agency | Other | 11 | £32m | 9.0% | 2026-05-06 |
| NHS Supply Chain | Other | 8 | £18m | 5.0% | 2020-12-01 |
| N H S Shared Business Services | Other | 1 | £18m | 5.0% | 2024-02-06 |
| Department of Health and Social Care (T&T) | Other | 3 | £17m | 4.8% | 2021-08-13 |
| North of England Commercial Procurement Collaborative | Other | 1 | £11m | 3.0% | 2022-10-26 |
| Bradford Teaching Hospitals NHS Foundation Trust | Other | 2 | £1m | 0.4% | 2019-03-27 |
| Norfolk and Norwich University Hospitals NHS Foundation Trust | Other | 5 | £1m | 0.4% | 2023-12-18 |
| University Hospitals of Leicester NHS Trust | Other | 2 | £696k | 0.2% | 2026-04-09 |
| Swansea bay University Health Board | Other | 6 | £370k | 0.1% | |
| University of PlymouthNew | Other | 2 | £333k | 0.1% | 2025-10-01 |
| Hull University Teaching Hospitals NHS Trust | Other | 1 | £163k | 0.0% | 2020-10-26 |
| Betsi Cadwaladr University Health BoardNew | Other | 2 | £54k | 0.0% | 2025-12-22 |
| SWYTNew | Other | 1 | £50k | 0.0% | 2024-10-01 |
| Ministry of Defence | Other | 1 | £31k | 0.0% | 2021-06-17 |
| King's College Trust | Other | 1 | £30k | 0.0% | 2023-04-12 |
| CALDERDALE AND HUDDERSFIELD SOLUTIONS LTD | Other | 1 | £29k | 0.0% | 2024-02-06 |
| DERBYSHIRE COMMUNITY HEALTH SERVICES NHS FOUNDATION TRUSTNew | Other | 1 | £28k | 0.0% | 2025-03-31 |
| West Suffolk NHS Foundation Trust | Other | 2 | £10k | 0.0% | 2023-01-11 |
| Liverpool Heart and Chest Hospital NHS Foundation Trust | Other | 1 | £7k | 0.0% | 2018-03-13 |
| Midlands Partnership Foundation Trust | Other | 1 | £0k | 0.0% | 2022-11-18 |
| HealthTrust Europe LLP (HTE) acting as agent for the University Hospitals of Coventry and Warwickshire NHS Trust (“UHCW”) | Other | 1 | £0k | 0.0% | 2017-12-07 |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 5 | £0k | 0.0% | |
| Supply Chain Coordination Ltd (SCCL) | Other | 1 | £0k | 0.0% | |
| NHS Lanarkshire | Other | 2 | £0k | 0.0% | |
| NHS Blood and Transplant (NHSBT) | Other | 1 | £0k | 0.0% | |
| Royal United Hospitals, Bath NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| YORK AND SCARBOROUGH TEACHING HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| University Hospitals Birmingham NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| NHS SHARED BUSINESS SERVICES LIMITED | Other | 1 | £0k | 0.0% | |
| DOH - Strategic Planning and Performance Group | Other | 5 | £0k | 0.0% | |
| NHS Lothian | Other | 3 | £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% | |
| The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) | Other | 11 | £0k | 0.0% | |
| STOCKPORT NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| NHS Wales Shared Services Partnership-Procurement Services | Other | 1 | £0k | 0.0% | |
| NHS Wales Shared Service Partnership | Other | 1 | £0k | 0.0% | |
| NHS Shetland | Other | 2 | £0k | 0.0% | |
| University Hospitals of North Midlands NHS Trust | Other | 1 | £0k | 0.0% | |
| East Sussex Healthcare NHS Trust | Other | 1 | £0k | 0.0% | |
| Lothian Health Board | Other | 1 | £0k | 0.0% | |
| NHS Greater Glasgow and Clyde | Other | 3 | £0k | 0.0% | |
| NHS Orkney | Other | 1 | £0k | 0.0% | |
| THE ROYAL WOLVERHAMPTON NHS TRUST | Other | 2 | £0k | 0.0% | |
| NWSSP- Procurement Services | Other | 1 | £0k | 0.0% | |
| National Services Scotland | Other | 2 | £0k | 0.0% | |
| South Eastern Health and Social Care Trust | Other | 1 | £0k | 0.0% | |
| Royal Devon and Exeter NHS Foundation Trust | Other | 1 | £0k | 0.0% | |