AON UK Ltd: public contracts won without a rival in United Kingdom: 16 uncontested awards; 17% of its awards; 14 without a competition; 2 single bid.
Assay record ASY-UK-1F0AT3D12H · Cite as: Assay Systems, “AON UK Ltd: public contracts won without a rival in United Kingdom”, https://assay-systems.com/register/uk/uncontested/s/aon-uk-ltd/
AON UK Ltd won 16 of its 95 public contract awards in United Kingdom without a rival from 2019-07-05 to 2026-08-07: 14 without a competition and 2 after a competition that drew a single bid. 13 buyers awarded it without a rival, the largest NATIONAL WEALTH FUND LIMITED with 3.
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.
NATIONAL WEALTH FUND LIMITED gave AON UK Ltd 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2026-02-05, latest 2026-02-05.
Hm Land Registry gave AON UK Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2021-11-01, latest 2023-11-01.
Derby City Council gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-25, latest 2025-07-25.
Dacorum Borough Council gave AON UK Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-15, latest 2025-09-15.
The Royal Borough of Kingston upon Thames gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-03-30, latest 2021-03-30.
BORDER TO COAST PENSIONS PARTNERSHIP LIMITED gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-10, latest 2026-07-10.
DSIT gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-31, latest 2025-03-31.
Yorkshire Purchasing Organisation gave AON UK Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2019-07-05, latest 2025-07-25.
Beyond Housing gave AON UK Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-01-17, latest 2024-01-17.
CITY HOSPITALS INDEPENDENT COMMERCIAL ENTERPRISES LIMITED gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-07, latest 2026-08-07.
DESNZ & DSIT Group Commercial gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-08-20, latest 2025-08-20.
Durham Aged Mineworkers' Homes Association gave AON UK Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-21, latest 2026-01-21.
Pension Protection Fund gave AON UK Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-10-16, latest 2026-02-17.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-07 | CITY HOSPITALS INDEPENDENT COMMERCIAL ENTERPRISES LIMITED 1 | No competition Below threshold - without competition | — |
| 2026-07-10 | BORDER TO COAST PENSIONS PARTNERSHIP LIMITED 1 | No competition Below threshold - without competition | — |
| 2026-02-17 | Pension Protection Fund 1 | No competition Below threshold - without competition | — |
| 2026-02-05 | NATIONAL WEALTH FUND LIMITED ocds-b5fd17-f63f9f28-4877-49ba-8aab-637d676557ea-1 | No competition Single tender action (below threshold) | — |
| 2026-02-05 | NATIONAL WEALTH FUND LIMITED ocds-b5fd17-37ab00e2-99d9-4645-b3c3-04dcfa528106-1 | No competition Single tender action (below threshold) | — |
| 2026-02-05 | NATIONAL WEALTH FUND LIMITED ocds-b5fd17-2ad8623f-b4af-4685-8f3d-0c4ed7ee752b-1 | No competition Single tender action (below threshold) | — |
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.