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    ContractsMaterials Testing Framework for STEP Programme
    Awarded contract

    Materials Testing Framework for STEP Programme

    Awarded
    £3.5m
    Published 6 Aug 2026

    UKIFS invites specialist materials testing providers to pre-qualify for a framework agreement supporting eight years of magnet, vacuum vessel, and in-vessel systems testing for the STEP fusion programme.

    🇬🇧United Kingdom· South EastPublished 6 Aug 2026· TodayviaFind a Tender
    Awarded
    £3.5m
    Published 6 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £3,499,998
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Research & Innovation
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Suppliers

    8 suppliers
    • AC
      AMENTUM CLEAN ENERGY LIMITED
      Lead contractor
    • KU
      Kinectrics UK Limited
      Consortium partner
    • US
      University of Strathclyde
      Consortium partner
    • AB
      ALTRAD BABCOCK LIMITED
      Consortium partner
    • NM
      NPL Management Limited
      Consortium partner
    • TU
      Tohoku University
      Consortium partner
    • OS
      Oxford Sigma Ltd
      Consortium partner
    • FE
      Fujikura Europe Ltd
      Consortium partner

    Lifecycle

    Awarded

    Contract awarded. Originally published today.

    6 August 2026
    Awarded — no open tender advertised

    Brief

    UKIFS is seeking to establish a materials testing framework to support the STEP (Spherical Tokamak for Energy Production) programme over the next eight years. This procurement aims to pre-qualify specialist test providers who can conduct timely and efficient testing of magnet systems, vacuum vessel components, and in-vessel systems (ViVS) materials. Selected suppliers will enter into Framework Agreements with UKIFS, creating a compliant mechanism for placing call-off contracts for specific testing services as requirements emerge. This is an opportunity for market-leading materials testing specialists to become approved providers for a strategic long-term fusion energy research programme.

    Track record

    1 award · 1 winner
    Open panel

    Mostly framework call-offs rather than head-to-head competition.

    In research innovation, UK INDUSTRIAL FUSION SOLUTIONS LTD has awarded 1 contract to 1 supplier.

    Who wins here
    1. AMENTUM CLEAN ENERGY LIMITED1× · 100%

    Across research innovation, the most active winners are WOLF LABORATORIES LIMITED, MV CORPORATION EOOD, Altium International s.r.o. — 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-05699a
    UI
    Buyer
    UK INDUSTRIAL FUSION SOLUTIONS LTD
    Sector
    Research & Innovation