BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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· 4 weeks agoviaContracts Finder
    Awarded
    £478.7k
    Published 14 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £478,697
      Pounds sterling
    • Tender closed
      26 Aug 2026
      1 months 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 4 weeks ago.

    14 Sept 2026Today26 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

    19 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In this category, SELLAFIELD LTD has awarded 19 contracts to 4 suppliers.

    Who wins here
    1. ATKINSALTRAD15× · 79%
    2. AMENTUM CLEAN ENERGY LIMITED2× · 11%
    3. WESTMORLAND AND FURNESS COUNCIL1× · 5%
    4. Atlas Copco Rental1× · 5%

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

    More from SELLAFIELD LTD

    4 listingsView all →
    AwardedResearch & Innovation🇬🇧United Kingdom

    CLESA Future Study Research Project

    Future-focused research study examining trends and strategic developments within the CLESA domain to inform long-term planning and decision-making.

    £275,000SELLAFIELD LTD
    Published 13 Oct 2026
    AwardedEnvironmental Services🇬🇧United Kingdom

    Waste OU CLESA Design Services

    Design services for waste operational unit remediation and environmental management at the CLESA site.

    £200,000SELLAFIELD LTD
    Published 13 Oct 2026
    AwardedResearch & Innovation🇬🇧United Kingdom

    SPIDA Installation and Commissioning - Lot 1B, Pile 1

    Tender for SPIDA equipment installation and commissioning services for the DNWP0006 project, Lot 1B, Pile 1.

    £8,136,668SELLAFIELD LTD
    Published 13 Oct 2026
    AwardedEngineering🇬🇧United Kingdom

    Architectural Design Services for Industrial Building Refurbishment in West Cumbria

    Architect required to design and oversee refurbishment of a 12,000 sq ft industrial building in West Cumbria, from initial concept through construction completion.

    £68,191SELLAFIELD LTD
    Published 12 Oct 2026

    Open in Other

    4 open listingsView all →
    Other🇬🇧United Kingdom

    Artist Needed for Public Art Installation in Bus Shelters

    Seeking an artist to create and install themed, durable public artwork in two village bus shelters with community participation, budget up to £38,000.

    est.£38,000Castlethorpe Parish Council
    Published 12 Oct 2026
    Other🇬🇧United Kingdom

    Norbury Railway Bridge Public Art Commission

    Croydon Council is commissioning a public artist to create an artwork for Norbury Railway Bridge through a competitive two-stage selection process.

    est.£32,500LONDON BOROUGH OF CROYDON
    Published 9 Oct 2026
    Other🇮🇪Ireland

    National Archives of Ireland - Archival Boxes Supply

    The National Archives of Ireland is procuring archival boxes in various sizes for document storage and preservation.

    est.€250,000DEPARTMENT OF CULTURE COMMUNICATIONS SPORT
    Published 8 Oct 2026
    Other🇬🇧United Kingdom

    Mural Artist in Residence - Strabane Public Realm Project

    Strabane is seeking a mural artist for a funded residency project to create community-engaged public art supporting the town's UK Town of Culture bid.

    DERRY CITY AND STRABANE DISTRICT COUNCIL
    Published 22 Sept 2026
    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

    Your fit

    Could you win the next one?

    This went to AMENTUM CLEAN ENERGY LIMITED. Sonar reads SELLAFIELD LTD's work like this against your business — who holds it, and whether you could compete or partner next time.

    Check my fit

    Free · Matches every Monday

    SE
    Buyer
    SELLAFIELD LTD
    Sector
    Other