| NHS Supply Chain | Other | 1 | £12m | 47.4% | 2022-03-16 |
| Middlesbrough Council | Other | 3 | £3m | 12.5% | 2023-01-20 |
| Supply Hertfordshire | Other | 1 | £2m | 9.9% | 2019-01-29 |
| Dudley Metropolitan Borough Council | Other | 2 | £1m | 4.6% | 2023-04-19 |
| Hertfordshire County Council - Resources | Other | 1 | £1m | 4.4% | 2022-12-12 |
| Gloucestershire Hospitals NHS Foundation TrustNew | Other | 1 | £762k | 3.1% | 2025-08-04 |
| South Tyneside CouncilNew | Other | 2 | £540k | 2.2% | 2025-09-30 |
| Partners Procurement Service (PPS) | Other | 2 | £519k | 2.1% | 2024-10-17 |
| Kent Community Health NHS Foundation TrustNew | Other | 2 | £500k | 2.0% | 2026-05-12 |
| Cambridge City Council | Other | 3 | £492k | 2.0% | 2022-03-03 |
| Essex Cares Limited | Other | 1 | £396k | 1.6% | 2021-12-01 |
| East Sussex Healthcare NHS TrustNew | Other | 1 | £360k | 1.5% | 2025-07-14 |
| Royal Free London NHS Foundation Trust | Other | 1 | £350k | 1.4% | 2023-05-24 |
| WIRRAL UNIVERSITY TEACHING HOSPITAL NHS FOUNDATION TRUST | Other | 1 | £250k | 1.0% | 2022-03-07 |
| Walsall Healthcare NHS Trust | Other | 1 | £238k | 1.0% | 2022-06-15 |
| North West London Clinical Commissioning Group | Other | 1 | £204k | 0.8% | 2022-06-09 |
| NHS Shared Business Services | Other | 2 | £204k | 0.8% | 2021-09-30 |
| North Middlesex Hospital | Other | 1 | £177k | 0.7% | 2023-06-23 |
| Partners Procurement Service | Other | 2 | £128k | 0.5% | 2025-12-04 |
| The Newcastle Upon Tyne Hospitals NHS Foundation TrustNew | Other | 1 | £99k | 0.4% | 2024-12-12 |
| Leeds Teaching Hospitals NHS TrustNew | Other | 1 | £11k | 0.0% | 2025-01-07 |
| London Ambulance Service NHS TrustNew | Other | 3 | £11k | 0.0% | 2026-03-17 |
| NOE CPC | Other | 1 | £0k | 0.0% | 2019-12-01 |
| SUPPLY CHAIN COORDINATION LIMITED | Other | 3 | £0k | 0.0% | |
| YORK AND SCARBOROUGH TEACHING HOSPITALS NHS FOUNDATION TRUST | Other | 1 | £0k | 0.0% | |
| NHS Wales Shared Services Partnership (hosted by Velindre University NHS Trust) | Other | 16 | £0k | 0.0% | |
| Liverpool Heart and Chest Hospital NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Cumberland Council | Other | 1 | £0k | 0.0% | |
| Salisbury NHS Foundation Trust | Other | 3 | £0k | 0.0% | |
| Carmarthenshire County Council | Other | 5 | £0k | 0.0% | |
| NHS Supply Chain Operated by DHL Supply Chain Limited acting as agent of Supply Chain Coordination Ltd (SCCL) | Other | 2 | £0k | 0.0% | |
| East Of England NHS Collaborative Hub | Other | 1 | £0k | 0.0% | |
| Caerphilly County Borough Council | Other | 3 | £0k | 0.0% | |
| Espo | Other | 1 | £0k | 0.0% | |
| Hertfordshire County Council | Other | 3 | £0k | 0.0% | |
| Swindon Borough Council | Other | 1 | £0k | 0.0% | |
| Mid and South Essex NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| Gloucestershire Health and Care NHS Foundation Trust | Other | 1 | £0k | 0.0% | |
| NHS SHARED BUSINESS SERVICES LIMITED | Other | 5 | £0k | 0.0% | |