Buyer profile
National Audit Office
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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)
Desk phone line rental
desk phone line rental
Firewall support
Firewall support
Financialforce support
FinancialForce support
Data service/bip/bi support
Data Service/BIP/BI support
Business objects
Business Objects
Bluecoat web proxy
Bluecoat web proxy
Linkedin careers page licence
LinkedIn Careers Page licence
Crown estate PQ central 2015/16
Crown Estate PQ Central 2015/16
Financial audit of NML 2015/16
Financial Audit of NML 2015/16
Completion of fieldwork on 2015/16 financial audit of the arts council lottery distribution account
Completion of Fieldwork on 2015/16 financial audit of the Arts Council Lottery Distribution Account
The pension regulator audit
The Pension Regulator Audit
DWP resource account -RTI 2015/16
DWP Resource Account -RTI 2015/16
HMRC section 2 personal taxes 2015/16
HMRC SEction 2 Personal Taxes 2015/16
HMRC banking ITAX 2015-16
HMRC Banking ITAX 2015-16
HMRC tax credits resource account 2015-16
HMRC Tax Credits Resource Account 2015-16
HMRC resource account ERP audit 2015/16
HMRC Resource Account ERP Audit 2015/16
HMRC trust statement personal taxes audit 2015/16
HMRC Trust Statement Personal Taxes Audit 2015/16
HMRC trust statement ETMP audit 2015/16
HMRC Trust Statement ETMP Audit 2015/16
HMRC trust statement direct taxes audit 2015/16
HMRC Trust Statement Direct Taxes Audit 2015/16
Funds in court HAJ
Funds in Court HAJ