Public buyer profile
National Audit Office
Published award evidence involving this public buyer, including the prime suppliers and sectors visible in the source notices.
Notices come from Contracts Finder and Find a Tender. An award can indicate supplier activity, but does not guarantee subcontracting work. This profile currently covers qualifying notices since .
- Awards
- 946
- Known award value
- £85.6M
- Distinct suppliers
- 396
- Latest published award
Top suppliers
- DELOITTE LLP40 awards
- Ernst & Young38 awards
- Grant Thornton UK LLP35 awards
- BDO33 awards
- Pricewaterhousecoopers26 awards
Active sectors
No current curated sector relationships are available from the published notices on this profile yet.
Recent contract awards
946 totalCPT_24_52 Specialist model assurance support
£167KNational Audit OfficeHARTLEY MCMASTER LIMITEDAwarded 06 Mar 2025CPT_26_39 Specialist model assurance support
£336KNational Audit OfficeHARTLEY MCMASTER LIMITEDAwarded 01 Aug 2026Cyber Security Assurance and Testing Services
£155KNational Audit OfficePrism Infosec LtdAwarded 03 Jun 2026CPT_23_63 Asset Valuation
£55KNational Audit OfficeMONTAGU EVANS LLPAwarded 15 Dec 2023HR Advisory Services 2026/27
£25KNational Audit OfficeADVISERPLUS BUSINESS SOLUTIONS LIMITEDAwarded 16 Jan 2026eShot email marketing platform extension
£20.4KNational Audit OfficeForfront LtdAwarded 07 Aug 2025CPT_22_114 - Hosting of external website - Extension 1
£27.4KNational Audit OfficeThe Dextrous Web (DXW)Awarded 27 Jul 2024Rare Recruitment (CRS) 2026/2027
£14.2KNational Audit OfficeRare Recruitment LimitedAwarded 19 Jun 2026Executive Coaching 2026/27
£24KNational Audit OfficeERNST & YOUNG LLPAwarded 01 Jul 2026Gamma SIP, Internet and Operator Connect connectivity
£158KNational Audit OfficeGamma Telecom LtdAwarded 20 Mar 2023Dragon Software Licences with Maintenance and Support
£15KNational Audit OfficeSpeak IT Solutions LimitedAwarded 01 Jul 2026Fusion pro licenses
£27.5KNational Audit OfficeSight and Sound Technology LimitedAwarded 20 Jun 2025CPT_26_41 Travel Insurance service
£50KNational Audit OfficeAon UK Limited,Awarded 27 Jul 2026CPT_26_30 Media Distribution, Monitoring and Analytics service
£149KNational Audit OfficeAccess Intelligence Media & Communications LtdAwarded 20 Jun 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026Financial Audit and Assurance Services Contract
National Audit OfficePublished 14 Jul 2026