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    ContractsDelivery Partner for UK4 Programme - 14 Year Contract
    Closed contract

    Delivery Partner for UK4 Programme - 14 Year Contract

    Contract value
    £900m
    Closed 6 Aug 2026

    Tender for a Delivery Partner to support the 14-year UK4 programme with an estimated value of £1.08 billion including technical, commercial, and project management services.

    🇬🇧United Kingdom· EnglandPublished 29 Jun 2026· 3 months agoviaFind a Tender
    Contract value
    £900m
    Closed 6 Aug 2026
    Tender deadline passed on 6 Aug 2026.

    Decision brief

    4 fields
    • Contract value
      est.£900,000,000
      Pounds sterling
    • Tender closed
      6 Aug 2026
      2 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Closed

    Tender closed on 6 Aug 2026. Awaiting award.

    29 Jun 2026Today6 Aug 2026

    Brief

    The successful Delivery Partner will provide technical, commercial, and project management support for the development and delivery of the UK4 programme. Key responsibilities include effective planning, risk management, and delivery of defined outcomes across the full programme lifecycle. Contract Details: - Estimated Value: £1,080,000,000 (inclusive of VAT) - Contract Duration: 14 years - Value Type: Estimated total potential spend (not guaranteed) Important Notes: - The actual volume and value of services required may vary significantly over time due to the evolving nature of the programme - Service requirements and timing will be determined by progression through design stages and associated milestones - This estimate has been prepared in accordance with the Procurement Act 2023 valuation principles Suitable applicants should demonstrate strong capability in programme delivery, stakeholder management, and ability to adapt to changing requirements over an extended contract period.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In engineering, GREAT BRITISH ENERGY NUCLEAR has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. Jacobs U.K Ltd1× · 33%
    2. BAM NUTTALL LIMITED1× · 33%
    3. AMENTUM CLEAN ENERGY LIMITED1× · 33%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Take action
    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-06bf68

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    GB
    Buyer
    GREAT BRITISH ENERGY NUCLEAR
    Sector
    Engineering