Greiner Bio-One Ltd: public contracts won without a rival in United Kingdom: 4 uncontested awards; 10% of its awards; 2 without a competition; 2 single bid.
Assay record ASY-UK-0NE04GW1GF · Cite as: Assay Systems, “Greiner Bio-One Ltd: public contracts won without a rival in United Kingdom”, https://assay-systems.com/register/uk/uncontested/s/greiner-bio-one-ltd/
Greiner Bio-One Ltd won 4 of its 41 public contract awards in United Kingdom without a rival from 2023-08-08 to 2026-07-29: 2 without a competition and 2 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest NHS Blood and Transplant with 1.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
NHS Blood and Transplant gave Greiner Bio-One Ltd 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-08-08, latest 2026-01-14.
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) gave Greiner Bio-One Ltd 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-10-04, latest 2026-07-29.
Northumbria Healthcare Facilities Management gave Greiner Bio-One Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-23, latest 2025-07-23.
The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) gave Greiner Bio-One Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-11-22, latest 2024-01-10.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-14 | NHS Blood and Transplant 025409-2023-1 | Single bid Open procedure | — |
| 2025-07-23 | Northumbria Healthcare Facilities Management 1 | No competition Below threshold - without competition | — |
| 2024-07-11 | NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) 021294-2024-2 | Single bid Open procedure | — |
| 2023-11-22 | The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS) 034541-2023-2 | No competition | — |
Every uncontested award in United Kingdom · All countries · Greiner Bio-One Ltd in the register
Source: Find a Tender Service and Contracts Finder, Cabinet Office, in the Open Contracting Data Standard (data.open-contracting.org), Open Government Licence v3.0; an award is counted once where both services publish it. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.