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)
Vodafone backup sims
The National Audit Office direct awarded a contract to the Vodafone Limited and the supplier will be providing backup sims. The contract commenced on Wednesday 1st April 2026 runni
CPT_26_03 IT service management (ITSM)
The National Audit Office (NAO) is the UK's independent public spending watchdog. It supports Parliament in holding government to account and helps improve public services through
NAO case management solution for financial audits
The NAO sought to transform how it undertakes financial audits by procuring a flexible case management technology solution capable of supporting dynamic workflows, robust content m
CPT_25_03 specialist audit services framework
The National Audit Office (NAO), the UK's independent public spending watchdog, is establishing a Specialist Audit and Assurance Services Framework to support the delivery of high-
CPT_25_48 microsoft enterprise agreement
The National Audit Office (NAO) has awarded a contract to a Microsoft certified partner for the provision of Enterprise Subscription Agreement Licencing so it can continue to use M
CPT_25_35 etendering system
The National Audit Office (NAO) has awarded a eTendering System contract to BiP Solutions Ltd for the provision of Delta e-Sourcing a web-based service which allows buying organisa
CPT_26_07 gartner research subscription services
The National Audit Office (NAO) has awarded a contract for the provision of Subscription based Research Services. The contract will commence on Wednesday 1st April 2026, with an in
CPT_25_01 ERP (financial management system)
The National Audit Office (NAO) has awarded a contract for the provision of a Financial Management Services and Professional Services Automation solution that provides an integrate
CPT_25_04 survey of mps service contract
The National Audit Office (NAO) direct awarded a contract using Lot 4 - Communications, engagement and research of NHS Shared Services Business Consultancy and Advisory Services fo
CPT_25_04 survey of mps service contract
The National Audit Office (NAO) has awarded a contract to participate in an omnibus survey that includes a core set of questions and provides the flexibility to add bespoke questio
CPT_25_01 ERP system (payroll services)
The National Audit Office (NAO) has awarded a Payroll service. The contract commenced on Sunday 30th November 2025, for four years and two months until Tuesday 29th January 2030. T
CPT_25_17 end user devices service
The National Audit Office (NAO) has awarded a contract for the provision of end user devices to support the NAO end user compute replenishment program. The contract will commence o
CPT_25_01 ERP (hr_system)
The National Audit Office (NAO) has awarded a contract for the provision of a fully integrated Software-as-a-Service (SaaS) solution encompassing HR, recruitment, and performance m
CPT_25_20 thrive learning management system (LMS)
The National Audit Office requires the provision, maintenance, and support of the Thrive Learning Management System (LMS) to deliver, manage, and track mandatory, regulatory, and p
NAO trainee recruitment and selection programme
The National Audit Office (NAO) sought a supplier to redesign and deliver its Trainee Recruitment and Selection programme for its Chartered Accountancy Training Scheme with the est
High performing teams intervention
The NAO has awarded a contract to the supplier for the provision of learning intervention for NAO leaders on developing high performing teams, under Government Campus - Learning Fr
Success at school - apprentice campaign
Success at School Attraction for 2026 Campaign.
Talent tracker & digital activations
Contract awarded to the supplier for access to Talent Tracker platform.
Tactical end user compute service
The National Audit Office is buying a Tactical End User Compute service from Telana Ltd (formerly Sundown Solutions) via the G‑Cloud 14 framework, lasting two years from April 2025 with a possible one‑year extension, valued at about £1.6 million.
CPT_23_02 financial audit temporary and permanent recruitment services x3
The National Audit Office (NAO) has awarded Reed Specialist Recruitment a £2.85 million contract to provide temporary (Lot 1) and permanent (Lot 2) recruitment services for financial audit staff, initially for two years with possible extensions up to 2027.