Buyer profile
National Audit Office
Get alerts when National Audit Office publishes a new tender — 7-day free trial, then £4.99/month.
Total contracts
443
Known spend
£222m
418 disclosed
Average value
£530,828
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
KPMG LLP
£14m
- 2
DELOITTE LLP
£18m
- 3
ERNST & YOUNG LLP
£10m
- 4
GRANT THORNTON UK LLP
£7m
- 5
PRICEWATERHOUSECOOPERS LLP
£7m
- 6
Phoenix Software Limited
2 winslatest 20 Aug 2026£6m
- 7
FORVIS MAZARS LLP
£6m
- 8
XMA Ltd
2 winslatest 08 Dec 2025£6m
- 9
Ipsos (Market Research) Limited
2 winslatest 24 Dec 2025£684,809
- 10
Success at School Ltd
2 winslatest 20 May 2026£34,200
What they buy
By CPV categoryBusiness servicesCPV 79
297 contracts · £158m
IT servicesCPV 72
52 contracts · £33m
SoftwareCPV 48
13 contracts · £1m
Financial & insuranceCPV 66
13 contracts · £398,215
Architectural & engineeringCPV 71
8 contracts · £323,260
Education & trainingCPV 80
7 contracts · £911,000
Office & computing equipmentCPV 30
6 contracts · £2m
Radio, TV & telecomsCPV 32
6 contracts · £584,752
Renewal radar
Awarded contracts predicted to come up for re-tender in the next 18 months
- Success at School Apprentice Campaign 2026/2027
Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Jun 2027).
Jun 2027
40% confident
- CPT_23_63 Asset Valuation
Predicted using median duration of past contracts from this buyer in the same CPV division (47 months from contract start date → renewal expected by Dec 2027).
Dec 2027
60% confident
Tender activity
Notices published per month — last 24 months
All contracts (443)
Audit of EU agricultural funds in northern ireland 2017
Audit of EU Agricultural funds in Northern Ireland 2017
Audit of EU agricultural funds in scotland 2017
Audit of EU Agricultural funds in Scotland 2017
Audit of EU agricultural funds in wales 2017
Audit of EU Agricultural funds in Wales 2017
NHS pensions WGA return 2015/16 audit
NHS Pensions WGA Return 2015/16 Audit
Firewall refresh
Firewall refresh
Executive recruitment
Executive recruitment
Outplacement services
Outplacement Services
Next generation service desk (IT)
Next Generation Service Desk (IT)
Client feedback research
Client Feedback Research
Vmware support
VMWare Support
VC & AV support
VC & AV Support
Tableau support
Tableau Support
Stylewriter software purchase
StyleWriter software purchase
SPSS support
SPSS Support
Sharepoint support
SharePoint Support
Netbackup support
NetBackup support
Microsoft support
Microsoft Support
Mailsweeper support
Mailsweeper support
Landesk desktop management support
Landesk Desktop Management support
Huddle subscription
Huddle subscription