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    ContractsArchaeology Investigation and Mitigation Services for Gwyndod Nuclear Site
    Awarded contract

    Archaeology Investigation and Mitigation Services for Gwyndod Nuclear Site

    Awarded
    £5m
    Published 19 Oct 2026

    Provide archaeology investigation and mitigation services for Phase 1 development at the Gwyndod nuclear site.

    🇬🇧United KingdomPublished 19 Oct 2026· 3 weeks agoviaFind a Tender
    Awarded
    £5m
    Published 19 Oct 2026

    Decision brief

    4 fields
    • Contract value
      £5,000,000
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • PC
      PERFECT CIRCLE JV LTD
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 weeks ago.

    19 October 2026
    Awarded — no open tender advertised

    Brief

    This contract is for archaeology investigation and mitigation services at Great British Energy-Nuclear's Gwyndod site during Priority Phase 1. The successful contractor will be responsible for conducting archaeological surveys, assessments, and any necessary mitigation works to comply with heritage protection requirements before development activities commence. This is a delivery agreement establishing the scope and terms for archaeological fieldwork and professional services required to preserve and document any artifacts or features of historical significance at the site.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In construction, GREAT BRITISH ENERGY NUCLEAR has awarded 1 contract to 1 supplier.

    Who wins here
    1. PERFECT CIRCLE JV LTD1× · 100%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-078a96

    Your fit

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    This went to PERFECT CIRCLE JV LTD. Sonar reads GREAT BRITISH ENERGY NUCLEAR's work like this against your business — who holds it, and whether you could compete or partner next time.

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    GB
    Buyer
    GREAT BRITISH ENERGY NUCLEAR
    Sector
    Construction