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)
Financial audit frameworks 2019 bundle 6 west of england
elivery of the audit of the financial statements for 2019-20 and 2020-21 for the following bodies: - Big Lottery Fund, operating as The National Lottery Community Fund (Lottery and
Any - 3 people survey
Provision of annual people survey and associated analysis and recommendations.
Gb-london: performance management blended learning
NOTE: This notice was updated on 24 October 2019 for the following reason: The notice has been updated to include the participation of SME's. An additional information has been inc
Pensions centre of expertise training and review 2019/20 pwc
Designing and delivery of training by PWC actuarial and audit team - Review of Defined Benefit Pension work programme and tools by PWC actuarial and audit team - Training Design of
Seconded pensions manager 2018-19 deloitte
Secondee to work as part of the Pensions Centre of Expertise during the 2018-19 final audit period, including the completion of the Civil Service scheme audit.
Financial audit frameworks 2019 bundle 3 london
Delivery of the following audits on a contracted-out basis for the 2019-20 and 2020-21 audit cycles: - Health Research Authority - Crown Prosecution Service - Valuation Tribunal Se
Financial audit frameworks 2019 bundle 1 pensions
urther details provided within ITT document. Financial statements audits of the following bodies for 2019-20 and 2020-21: - Parliamentary Contributory Pension Fund - Royal Mail Sta
Financial audit frameworks 2019 bundle 2 north of england
Delivery of the following audits on a contracted-out basis for the 2019-20 and 2020-21 audit cycles: - NHS Blood and Transport - British Library - Social Work England - Office for
Financial audit frameworks 2019 bundle 4 south wales and bristol
Delivery of the following audits on a contracted-out basis for the 2019-20 and 2020-21 audit cycles: British Transport Police Fund - Driver and Vehicle Licensing Agency Business Ac
Orlo - social media monitoring
Social Media Monitoring and Publishing Platform
Copy editing contract CDS
Service for copy editing of non-financial audit outputs
Softcat plc
Supply of maintenance services for Tableau software
Connect - NAO smartphones
Supply of 400 Google Pixel 3a smartphones
Provision of copy-editing services
The work is for any type of published output from The National Audit Office (NAO). The NAO produces circa 65 Value for Money (VfM) reports and investigations every year. In additio
NAO organisational culture & support strategy review
ESPO Agreement Direct Award
Business risk management reports 2019
Business Risk Management Reports
Gb-london: GEN_19_22 NAO annual people survey 2019
The NAO requires the services of a suitably qualified and experienced supplier to set up, manage and analyse an online attitude survey of c.900 staff. Since 2010 the NAO has commis
Gb-london: GEN_19_19 disclosure and barring services (DBS) outsourcing
The NAO service requirement is to source a Responsible Organisation (RO) who is registered with the DBS, to undertake the Basic DBS Criminal record check of all NAO employees, temp
Gb-london: Gen_19_20 ICT in government research, insight, trends and forecasts
The Authority requires the services of a suitably experienced supplier to provide insights, trends and forecast on UK Government spend on Information Communication Technology. Data
Provision of life assurance
Text to be corrected in the original notice: Place of text to be modified: II 1.5) Estimated total value value excluding VAT Instead of: 166,665 Read: 200,000 Other additional info