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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.

    ContractsAir Springs Supply for Victoria Line 09TS Trains
    Awarded contract

    Air Springs Supply for Victoria Line 09TS Trains

    Awarded
    £6.3m
    Published 23 Jun 2026

    Contract award for the supply of genuine OEM air springs for Victoria Line 09TS trains, a safety-critical suspension component.

    🇬🇧United Kingdom· EnglandPublished 23 Jun 2026· 1 months agoviaFind a Tender
    Awarded
    £6.3m
    Published 23 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £6,262,271
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Transport & Logistics
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • DF
      DELLNER FERRABYRNE LIMITED
      Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 months ago.

    23 June 2026
    Awarded — no open tender advertised

    Brief

    This Contract Award Notice is issued under the Procurement Act 2023 to notify suppliers of the intention to award a contract for the supply of air springs for the Victoria Line 09TS fleet. An 8-working-day standstill period applies, during which the contract will not be executed. Air springs are safety-critical components that form the secondary suspension system of the trains. They directly affect ride quality, passenger comfort, dynamic stability, and compliance with kinematic gauge requirements under all operating conditions. The air springs were originally designed and manufactured by ContiTech to bespoke specifications provided by Alstom (the train builder). The design incorporates proprietary rubber formulations and unique manufacturing processes protected as trade secrets. Only the original equipment manufacturer (ContiTech) and its authorised distributor, Dellner Ferrabyrne Limited, can supply fully compatible parts. This is a direct award contract. Procurement of genuine OEM (original equipment manufacturer) air springs ensures technical compliance, reduces safety risks, and supports safe operation and maintenance of the Victoria Line.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In transport logistics, TRANSPORT FOR LONDON has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. SIEMENS MOBILITY LIMITED1× · 17%
    2. Tone Scaffolding Services Limited1× · 17%
    3. SCHUNK CARBON TECHNOLOGY LIMITED1× · 17%
    4. DELLNER FERRABYRNE LIMITED1× · 17%
    5. LIME TECHNOLOGY LIMITED1× · 17%
    6. DURA COMPOSITES LIMITED1× · 17%

    Across transport logistics, the most active winners are DENNIS EAGLE LIMITED, MAN TRUCK BUS GERMANY LTD, ROSENBAUER DEUTSCHLAND GMBH — 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-05ead7
    TF
    Buyer
    TRANSPORT FOR LONDON
    Sector
    Transport & Logistics