Public Buyer — Contracts & Spending
National Audit Office
National Audit Office has awarded 638 contracts, worth £2.2bn+ in disclosed value, to 279 suppliers. Largest spend area: Business Services. Data from GOV.UK Contracts Finder, updated daily.
Contracts awarded
638
Disclosed spend
£2.2bn+
Suppliers used
279
Renewals < 90d
5
Top suppliers
Companies this buyer awards the most to, by disclosed value
| Supplier | Contracts | Value |
|---|---|---|
| Allen Lane Limited | 1 | £1.4bn |
| Deloitte LLP | 3 | £44.9m |
| Grant Thornton UK LLP | 30 | £41.0m |
| Mitie Technical Facilities Management Limited | 1 | £8.5m |
| Tisski Limited | 1 | £7.7m |
| Azets | 1 | £7.0m |
| Kpmg Audit PLC | 19 | £4.2m |
| Softcat PLC | 7 | £3.9m |
Upcoming renewals (next 90 days)
Contracts ending soon — likely re-tendering opportunities
| Contract | Incumbent | Value | Ends |
|---|---|---|---|
| Afry Management Consulting LTD | £52k | 28 Sept 2026 | |
| Health Management Limited | £332k | 30 Sept 2026 | |
| Topscore Technologies Limited | £126k | 30 Sept 2026 | |
| Azets Property Holding Company Limited | £747k | 02 Oct 2026 | |
| Iaccm Emea Limited | £17k | 31 Oct 2026 |
Largest contracts awarded
By disclosed value
| Contract | Supplier | Sector | Value | Date | Source |
|---|---|---|---|---|---|
| Allen Lane Limited | Business Services | £1.4bn | 07 Feb 2023 | Notice ↗ | |
| — | Business Services | £40.1m | 02 Mar 2021 | Notice ↗ | |
| Grant Thornton UK LLP | Business Services | £40.0m | 18 Nov 2016 | Notice ↗ | |
| — | Business Services | £39.0m | 14 Jul 2026 | Notice ↗ | |
| — | Business Services | £39.0m | 14 Jul 2026 | Notice ↗ | |
| — | Business Services | £39.0m | 14 Jul 2026 | Notice ↗ | |
| — | Business Services | £39.0m | 14 Jul 2026 | Notice ↗ | |
| — | Business Services | £39.0m | 14 Jul 2026 | Notice ↗ |
Spend by sector
Where this buyer's contract spend goes
Business Services414× · £2.1bn
IT Services76× · £36.5m
Software27× · £7.2m
Financial Services17× · £2.1m
Unclassified17× · £1.9m
Education16× · £4.2m
IT Equipment15× · £5.0m
Architecture & Engineering15× · £1.1m
Other buyers in Business Services
Comparable public bodies in the same sector
Win more work with National Audit Office
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