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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsVery Low Active Waste Analysis and Management Services
    Awarded contract

    Very Low Active Waste Analysis and Management Services

    Awarded
    £113.2m
    Published 21 Jul 2026

    Eight-year, £113.2 million contract for very low active waste analysis, sample management, and reporting services at Sellafield nuclear site.

    🇬🇧United KingdomPublished 21 Jul 2026· 3 months agoviaContracts Finder
    Awarded
    £113.2m
    Published 21 Jul 2026

    Decision brief

    4 fields
    • Contract value
      £113,200,000
      Pounds sterling
    • Tender closed
      9 Apr 2025
      1 year ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • CN
      CAVENDISH NUCLEAR
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    21 Jul 2026Today9 Apr 2025

    Brief

    Sellafield Ltd has awarded an 8-year contract to Cavendish Nuclear Limited for Very Low Active (VLA) analytical services supporting Sellafield site operations. The service encompasses the full lifecycle of sample management including receipt, transportation, storage, laboratory analyses, comprehensive reporting, and safe waste disposal. With an estimated contract value of £113.2 million, this opportunity is suitable for suppliers with expertise in radioactive waste characterization, environmental testing, and compliance with nuclear regulatory requirements. The contract commenced on 8th July 2026.

    Track record

    21 awards · 17 winners
    Open field

    No single supplier dominates the field.

    In engineering, SELLAFIELD LTD has awarded 21 contracts to 17 suppliers.

    Who wins here
    1. CAVENDISH NUCLEAR3× · 14%
    2. Seymour Engineering Ltd2× · 10%
    3. PA CONSULTING SERVICES LIMITED2× · 10%
    4. Prolectric Services Ltd1× · 5%
    5. Co-Lab Engineering Limited1× · 5%
    6. 10architect1× · 5%

    +11 more suppliers

    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 sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    1c448287-1b50-44b2-a058-777bea23f79b-907502

    Your fit

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    Buyer
    SELLAFIELD LTD
    Sector
    Engineering