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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.

    ContractsSupply and Support Services for Rolling Stock Filtration Components and Batteries
    Awarded contract

    Supply and Support Services for Rolling Stock Filtration Components and Batteries

    Awarded
    £2m
    Published 21 Sept 2026

    GWR seeks suppliers to provide filtration components, batteries, repairs, and technical support services for its train fleet maintenance operations.

    🇬🇧United Kingdom· South WestPublished 21 Sept 2026· 3 weeks agoviaFind a Tender
    Awarded
    £2m
    Published 21 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £2,000,000
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South West

    Suppliers

    1 supplier
    • FC
      Filtration Control
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 weeks ago.

    21 September 2026
    Awarded — no open tender advertised

    Brief

    Great Western Railway (GWR) is seeking qualified suppliers to provide comprehensive supply, repair, refurbishment, and technical support services for specialist filtration components and batteries used across its rolling stock fleet and depot operations. The scope includes: replacement filters and filtration assemblies, batteries and spare parts, component identification and testing services, repair and refurbishment capabilities, and specialist engineering support to ensure optimal fleet maintenance and operational availability. Suppliers should demonstrate expertise in railway rolling stock systems, quality assurance processes, and the ability to provide reliable, timely support for ongoing maintenance requirements.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, FIRST GREATER WESTERN LIMITED has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. Filtration Control1× · 50%
    2. RAIL INSTALLATION & TECHNICAL SERVICES LTD1× · 50%

    Across engineering, the most active winners are BRODOMERKUR ENERGETIKA d.o.o., BRODOMERKUR ENERGETIKA DOO, SUNBELT RENTALS LIMITED — 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-0776a7

    Your fit

    Could you win the next one?

    This went to Filtration Control. Sonar reads FIRST GREATER WESTERN LIMITED's work like this against your business — who holds it, and whether you could compete or partner next time.

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    FG
    Buyer
    FIRST GREATER WESTERN LIMITED
    Sector
    Engineering