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    ContractsIntegrated Security Solution for National Grid Sites at Walham and Pentir
    Closed contract

    Integrated Security Solution for National Grid Sites at Walham and Pentir

    Contract value
    £21m
    Published 17 Aug 2026

    National Grid is seeking an experienced security supplier to design and deliver a fully integrated security solution for critical electricity transmission infrastructure sites at Walham and Pentir.

    🇬🇧United Kingdom· LondonPublished 17 Aug 2026· 3 months agoviaFind a Tender
    Contract value
    £21m
    Published 17 Aug 2026

    Decision brief

    4 fields
    • Contract value
      est.£21,000,000
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Media & Communications
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Closed

    No longer open. Published 3 months ago.

    17 August 2026
    Closed — no tender deadline was published

    Brief

    National Grid Electricity Transmission Plc is seeking experienced and qualified suppliers to deliver a comprehensive, fully integrated security solution for two critical national infrastructure sites located at Walham and Pentir. This opportunity involves providing end-to-end security services tailored to protect essential electricity transmission facilities. Qualified suppliers should demonstrate expertise in critical infrastructure security, have relevant certifications and clearances, and offer integrated solutions combining physical security, access control, surveillance, and monitoring capabilities. The solution must meet stringent national security standards and regulatory requirements for protecting vital energy infrastructure.

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    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e5ea

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    Buyer
    NATIONAL GRID ELECTRICITY TRANSMISSION PLC
    Sector
    Media & Communications