Contracts FinderCall-off contract
Published 4 Nov 2025

Contracts Finder notice

Cybersecurity - Penetration Testing

Authority: GREAT BRITISH ENERGY - NUCLEAR

Call-off from a framework agreement
CPV: Computer audit and testing services (72800000)
Published contract value£60,000Exc. VAT
Contract ends 31 Oct 2027
Contract starts 1 Nov 2025

What is being bought

Published requirement description

Great British Energy - Nuclear (GBE-N) is looking for a supplier to conduct security testing on its IT managed service provider.

Next Steps

Confirm interest by 16:00hrs Tuesday 23rd September 2025.

Confirm you price based on your published G-Cloud 14 rates by the same deadline.

This exercise follows G-Cloud 14 price check procedures, ensuring a compliant and transparent process.

Published procurement details

Framework cited in notice
G-Cloud 14 · RM1557.14
Procedure
Call-off from a framework agreement
Buyer reference
prj_5554
Category
Services
Tender status
Complete
Award status
Active
Suitable for SMEs
Yes
Suitable for voluntary, community and social enterprises
Yes
Tender deadline
Procurement method
Selective
Item 1: Delivery locations as published
United Kingdom

Key dates

Published dates
  1. Award decision
    29 Sept 2025
  2. Contract starts
    1 Nov 2025
  3. Notice published
    4 Nov 2025
  4. Contract ends
    31 Oct 2027

Contracting authority & participating public bodies

  • GREAT BRITISH ENERGY - NUCLEARContracting authority Department For Energy Security & Net Zero, LONDON, SW1A2EG, EnglandContact email
    Identifier
    sid4gov.cabinetoffice.gov.uk/qZFM727t · GB-SRS

Suppliers named on the notice

  • Pen Test Partners LLPSupplier Unit 2 Verney Junction Business Park Verney Junction Buckingham MK18 2LB United Kingdom
    Identifier
    OC353362 · GB-COH
    Voluntary, community or social enterprise
    No
    Business size
    SME

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

Source record

Source
Contracts Finder
Notice language
en
Release reference
ocds-b5fd17-8195d229-9a78-42b5-b57a-a79858e70033-2025-11-04T14:09:45Z
Published
4 Nov 2025
Latest update
4 Nov 2025
Procedure reference
ocds-b5fd17-8195d229-9a78-42b5-b57a-a79858e70033
Contract reference
ocds-b5fd17-8195d229-9a78-42b5-b57a-a79858e70033-1