Their customers, by how much they buy
Counted across every award on the record. One dominant customer and a broad base are very different firms to bid against.
- The NHS Commissioning Board (operating under the name of NHS England)5
- The Common Services Agency (more commonly known as NHS National Services Scotland) ("NSS")4
- Belfast Health & Social Care Trust2
- Velindre NHS Trust, NHS Shared Services Partnership — Procurement Services (on behalf of All Wales Health Boards and Trusts)2
- NHS England1
- Velindre NHS Trust1