Vaisala Ltd: public contracts won without a rival in United Kingdom: 49 uncontested awards; 38% of its awards; 41 without a competition; 8 single bid.
Assay record ASY-UK-1DD8YXD1R2 · Cite as: Assay Systems, “Vaisala Ltd: public contracts won without a rival in United Kingdom”, https://assay-systems.com/register/uk/uncontested/s/vaisala-ltd/
Vaisala Ltd won 49 of its 130 public contract awards in United Kingdom without a rival from 2015-02-19 to 2026-05-18: 41 without a competition and 8 after a competition that drew a single bid. 32 buyers awarded it without a rival, the largest Met Office with 12.
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.
Met Office gave Vaisala Ltd 15 awards: 11 without a competition, 1 after a competition with a single bid. First 2015-02-19, latest 2026-05-18.
North Lincolnshire Council gave Vaisala Ltd 5 awards: 4 without a competition, 0 after a competition with a single bid. First 2017-09-25, latest 2025-12-17.
Leicestershire County Council gave Vaisala Ltd 5 awards: 2 without a competition, 0 after a competition with a single bid. First 2017-08-31, latest 2026-04-22.
Department for Infrastructure gave Vaisala Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2021-03-25, latest 2022-07-11.
UK Hydrographic Office gave Vaisala Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-05-02, latest 2025-05-14.
City of Bradford Metropolitan District Council gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-17, latest 2025-10-17.
Warwickshire County Council gave Vaisala Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-07-09, latest 2026-02-02.
DfI Transport and Road Asset Management (TRAM) gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-19, latest 2025-08-19.
Kent County Council gave Vaisala Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2017-09-15, latest 2025-10-01.
Worcestershire County Council gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-30, latest 2024-04-30.
North Yorkshire County Council gave Vaisala Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2018-06-07, latest 2022-04-04.
Surrey County Council gave Vaisala Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-03-30, latest 2023-08-31.
Bristol City Council gave Vaisala Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-07-03, latest 2023-08-23.
East Riding of Yorkshire Council gave Vaisala Ltd 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2017-07-25, latest 2023-04-27.
West Berkshire Council gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-02, latest 2024-05-02.
Leeds City Council gave Vaisala Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2015-08-13, latest 2021-04-23.
National Highways gave Vaisala Ltd 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-11-30, latest 2025-09-08.
Cambridgeshire County Council gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-04, latest 2024-09-04.
Carmarthenshire County Council gave Vaisala Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2022-11-30, latest 2022-11-30.
Cheshire West and Chester Council gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-11, latest 2025-06-11.
Comhairle nan Eilean Siar gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-03-21, latest 2023-03-21.
Derbyshire County Council gave Vaisala Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-08-11, latest 2023-09-01.
Herefordshire Council gave Vaisala Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-10-23, latest 2023-10-27.
Lancashire County Council gave Vaisala Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2021-09-23, latest 2025-10-03.
Liverpool City Region Combined Authority gave Vaisala Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2021-07-12, latest 2021-07-12.
Merseytravel gave Vaisala Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-24, latest 2025-09-24.
Sefton Council gave Vaisala Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-06-08, latest 2025-12-15.
Stockport Metropolitan Borough Council gave Vaisala Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2022-08-10, latest 2022-08-17.
Tayside Procurement Consortium gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-06-16, latest 2022-06-16.
The North Yorkshire Council gave Vaisala Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-07-01, latest 2025-09-30.
UK Research and Innovation gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-13, latest 2026-02-13.
Via East Midlands gave Vaisala Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-01, latest 2024-05-01.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-18 | Met Office 1 | No competition Below threshold - without competition | — |
| 2026-03-17 | Met Office 1 | No competition Direct award | — |
| 2026-02-13 | UK Research and Innovation 1 | No competition Below threshold - without competition | — |
| 2026-02-02 | Warwickshire County Council 1 | No competition Direct award | — |
| 2025-12-17 | North Lincolnshire Council 1 | No competition Below threshold - without competition | — |
| 2025-12-15 | Sefton Council 1 | No competition Below threshold - without competition | — |
Every uncontested award in United Kingdom · All countries
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.