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    ContractsBT Private Circuit Emergency Overrun Service Extension for London Overground Railway
    Awarded contract

    BT Private Circuit Emergency Overrun Service Extension for London Overground Railway

    Awarded
    £450.7k
    Published 14 Aug 2026

    Extension of BT's emergency telecommunications service for London Overground railway operations during migration to new transmission infrastructure.

    🇬🇧United Kingdom· LondonPublished 14 Aug 2026· 2 months agoviaFind a Tender
    Awarded
    £450.7k
    Published 14 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £450,672
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Facilities Management
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • BT
      BRITISH TELECOMMUNICATIONS PLC
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    14 August 2026
    Awarded — no open tender advertised

    Brief

    This contract extends BT's Private Circuit Emergency Overrun Service (PCEOS) to support the London Overground GSM-R (Global System for Mobile Communications - Railway) network. The service provides critical telecommunications infrastructure for communications between train drivers, signallers, and railway operational control functions, ensuring safe train operations. The extension is required to maintain service continuity while Rail for London migrates from BT's legacy Megastream transmission platform to a replacement Nokia-based solution. As the owner and operator of the Megastream infrastructure, BT is the sole supplier capable of providing this safety-critical service during the transition period.

    Track record

    7 awards · 7 winners
    Open field

    No single supplier dominates the field.

    In facilities management, TRANSPORT FOR LONDON has awarded 7 contracts to 7 suppliers.

    Who wins here
    1. Compin Fainsa Iberia S.L1× · 14%
    2. HOERBIGER UK LIMITED1× · 14%
    3. WABTEC UK LIMITED1× · 14%
    4. SPERRY RAIL (INTERNATIONAL) LIMITED1× · 14%
    5. BOOTH INDUSTRIES INTERNATIONAL LIMITED1× · 14%
    6. RAIL OP OHL LIMITED1× · 14%

    +1 more supplier

    Across facilities management, the most active winners are NHS SUPPLY CHAIN COORDINATION LIMITED NHSSC SCCL, TUNSTALL HEALTHCARE UK LTD, NHS ENGLAND — 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-06e4a0

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    TF
    Buyer
    TRANSPORT FOR LONDON
    Sector
    Facilities Management