SEAL ANALYTICAL LIMITED: public contracts won without a rival in United Kingdom: 4 uncontested awards; 33% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-UK-0GBWC2Q173 · Cite as: Assay Systems, “SEAL ANALYTICAL LIMITED: public contracts won without a rival in United Kingdom”, https://assay-systems.com/register/uk/uncontested/s/seal-analytical-limited/
SEAL ANALYTICAL LIMITED won 4 of its 12 public contract awards in United Kingdom without a rival from 2021-09-19 to 2026-07-13: 4 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest UK Centre For Ecology & Hydrology 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.
UK Centre For Ecology & Hydrology gave SEAL ANALYTICAL LIMITED 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-09-19, latest 2021-09-19.
The Centre for Ecology & Hydrology gave SEAL ANALYTICAL LIMITED 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-30, latest 2025-07-30.
Defra Network eTendering Portal gave SEAL ANALYTICAL LIMITED 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-12-21, latest 2022-12-21.
National Oceanography Centre gave SEAL ANALYTICAL LIMITED 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-13, latest 2026-07-13.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-07-13 | National Oceanography Centre 1 | No competition Below threshold - without competition | — |
| 2025-07-30 | The Centre for Ecology & Hydrology ocds-b5fd17-0da031d8-efee-4e35-9675-fe09ff7a831c-1 | No competition Single tender action (below threshold) | — |
| 2022-12-21 | Defra Network eTendering Portal ocds-b5fd17-0c472f7a-7abe-4ecf-b33c-d8f07abdc7cb-1 | No competition Single tender action (below threshold) | — |
| 2021-09-19 | UK Centre For Ecology & Hydrology ocds-b5fd17-59d65b33-e2c5-4ec6-b5cc-1e1ea4d25583-1 | No competition Single tender action (below threshold) | — |
Every uncontested award in United Kingdom · All countries · SEAL ANALYTICAL LIMITED 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.