Source: https://tendernation.io/opportunities/01a13d20-7411-73a5-b626-7a07ad607953/ps25351-cyber-assessment-framework awarded GB restricted procedure Suitable for SMEs # PS25351 - Cyber Assessment Framework [DESNZ](https://tendernation.io/buyers/desnz) Open field Estimated value £143,070 Published 5 Feb 2026 Deadline Closed 22 Dec 2025 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender \*\*\*\*\* THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION \*\*\*\*\* This procurement is being concluded following a mini competition under the Crown Commercial Services RM3764.3 Cyber Security Services 3 Aim: To conduct a comprehensive analysis of up to 75 Cyber Assessment Framework (CAF) Annual Reports submitted to the Department for Energy Security and Net Zero (DESNZ) by Operators of Essential Services in the Oil and Upstream Gas subsectors. Objective: To assess the progression of cyber maturity across the OUG subsectors since the last full CAF self-assessment in 2023, identifying trends, strengths, and areas requiring further improvement to inform future policy and regulatory engagement. ## CPV classification Market and economic research; polling and statistics Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/adb329aa-d1c5-42b1-9ce9-1a24ed2a1569) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile DESNZ: past awards and live tenders](https://tendernation.io/buyers/desnz) [Sector More Business services tenders](https://tendernation.io/sectors/business-services) ## More tenders like this [Social Housing Emerging Disrupters 6 · Procurement for Housing · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a154e4-4909-7303-a67f-9c3bff3eb4d8/social-housing-emerging-disrupters-6) [Business travel services – Rahmenvertrag Bearbeitung von Reisekostenabrechnungen nach BRKG · GSI Helmholtzzentrum für Schwerionenforschung GmbH · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-cd6e-73e4-b6e8-3954e5689021/germany-business-travel-services-rahmenvertrag-bearbeitung-von-reisekostenab) [Photocopying services – Externe printdiensten · VZW Sint-Paulusschool · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a15183-34d8-71be-840d-38bf2a8bcc92/belgium-photocopying-services-externe-printdiensten) [Supply services of personnel including temporary staff – Diák- és nyugdíjas munkaerő biztosítása NTH (376) · NTH Nemzeti Tőkeholding Zrt. · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a15183-76f6-70c4-823e-7b614dada7b3/hungary-supply-services-of-personnel-including-temporary-staff-diak-es-nyug) [Interpretation services – Tolktjänster · Stockholms läns sjukvårdsområde · 31 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-4e9a-70dc-8b27-e3d274e53dc5/sweden-interpretation-services-tolktjanster) [Printing and distribution services – SGCD53\_MARCHE\_ELECTIONS\_BRGE · Préfecture de la Mayenne · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-7726-73f4-bb67-b3121363d6bf/france-printing-and-distribution-services-sgcd53-marche-elections-brge)