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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.

    ContractsReplacement of Large Power Supply System for ISIS Research Facility
    Open tender

    Replacement of Large Power Supply System for ISIS Research Facility

    UKRI is seeking suppliers to replace a large power supply system at the ISIS research facility with an estimated contract value of £3 million.

    🇬🇧United Kingdom· EnglandPublished 22 May 2026· 4 months agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Open

    Open tender — no closing date published. Opened 4 months ago.

    22 May 2026
    Open tender · no closing date published

    Brief

    This procurement opportunity involves the replacement of a large power supply system (ISP-1157) at the ISIS neutron and muon source facility, operated by the Science and Technology Facilities Council (STFC) under UK Research and Innovation (UKRI). The estimated contract value is £3 million. The project seeks qualified suppliers capable of designing, manufacturing, and installing a replacement power supply system that meets the operational requirements of this world-leading research facility. Interested suppliers should have demonstrated experience in high-specification power systems, ability to work within complex operational environments, and understanding of safety and regulatory compliance in research infrastructure settings.

    Track record

    10 awards · 10 winners
    Open field

    No single supplier dominates the field.

    In engineering, UK Research & Innovation (UKRI) has awarded 10 contracts to 10 suppliers.

    Who wins here
    1. Danfysik A/S1× · 10%
    2. Prior Power Solutions Ltd1× · 10%
    3. PI UK Ltd1× · 10%
    4. Kongsberg Maritime AS1× · 10%
    5. System Five Services Ltd1× · 10%
    6. KC Scientific Ltd1× · 10%

    +4 more suppliers

    Across engineering, the most active winners are SUNBELT RENTALS LIMITED, DRIBO, spol. s r.o., BRODOMERKUR ENERGETIKA d.o.o. — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06a0d9
    UR
    Buyer
    UK Research & Innovation (UKRI)
    Sector
    Engineering