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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.

    ContractsCalder Ring Fence Procurement Opportunity
    Awarded contract

    Calder Ring Fence Procurement Opportunity

    Awarded
    £478.7k
    Published 14 Sept 2026

    A reserved procurement contract opportunity for eligible Calder-based suppliers and organizations.

    🇬🇧United KingdomPublished 14 Sept 2026· YesterdayviaContracts Finder
    Awarded
    £478.7k
    Published 14 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £478,697
      Pounds sterling
    • Tender closed
      26 Aug 2026
      3 weeks ago
    • Sector
      Other
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • AC
      AMENTUM CLEAN ENERGY LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published yesterday.

    14 Sept 202626 Aug 2026

    Brief

    This is a ring-fenced procurement opportunity (DNWP0071/LOT1A) dedicated to the Calder region. Ring fencing means this contract is reserved for specific suppliers or organizations meeting particular criteria related to the Calder area. This opportunity aims to support local economic development and ensure contracts are awarded to eligible providers within the designated geographical or organizational scope. Interested suppliers should verify their eligibility based on the ring-fencing criteria before submitting proposals.

    Track record

    14 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In this category, SELLAFIELD LTD has awarded 14 contracts to 3 suppliers.

    Who wins here
    1. ATKINSALTRAD11× · 79%
    2. AMENTUM CLEAN ENERGY LIMITED2× · 14%
    3. WESTMORLAND AND FURNESS COUNCIL1× · 7%

    Across this category, the most active winners are ATKINSALTRAD, ELIS, Marston Holdings Ltd — the field to beat, or your route in as a partner.

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    Secure specialized expertise to design and implement condition monitoring and predictive maintenance strategies for asset management.

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    Open in Other

    4 open listingsView all →
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    EPSRC Strategic Infrastructure Funding - September 2026

    UK research organisations can apply for grants of £400,000 or more to purchase strategic research infrastructure or improve usage of existing equipment.

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    East Suffolk Council Supplier Information and Networking Event

    Join East Suffolk Council's Procurement Team for a free supplier event featuring presentations, one-to-one meetings, and networking on 10 September 2026 in Lowestoft.

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    Buckinghamshire Council seeks to retendering operating contracts for two theatres and is evaluating future management models and service delivery options.

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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
    30f2de24-e12f-49e3-ad1c-a792adb32048-914024
    SE
    Buyer
    SELLAFIELD LTD
    Sector
    Other