# Cyber Security Assurance and Testing Services

> A sourced UK public sector contract award published by National Audit Office.

## Key facts

- Buyer: [National Audit Office](/buyers/national-audit-office/contract-awards)
- Supplier: Prism Infosec Ltd
- Award value: £155,000
- Tender value: £155,000
- Award date: 3 June 2026
- Published: 20 August 2026
- Contract start: 3 August 2026
- Contract end: 2 August 2030
- Stage: awarded
- Procurement category: services
- Notice ID: f73ee0b2-8970-40fd-b6ca-e2dff86988bb-911474
- OCID: ocds-b5fd17-f072b2f0-5d5c-4e76-a7b5-a8705e7e98c5

## Description

The National Audit Office awarded a contract to Prism Infosec Ltd through the Crown Commercial Services G-Cloud 14 framework\. The supplier will provide independent cyber security assurance and testing services, including penetration testing, Cyber Essentials and Cyber Essentials Plus assessments, IT Health Checks \(ITHC\), and Microsoft 365 security reviews\. The contract commenced on Monday 3rd August 2026 and will run for an initial three-year term until Thursday 2nd August 2029, with the option to extend for a further 12 months until Friday 2nd August 2030\. The total estimated contract value is £155,000 \(inclusive of VAT\) over the full four-year term\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/f73ee0b2-8970-40fd-b6ca-e2dff86988bb-911474)