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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.

    ContractsElectrical Equipment Installation for Wimmis Substation
    Awarded contract

    Electrical Equipment Installation for Wimmis Substation

    Awarded
    €891.4k
    Published 24 Aug 2025

    The Swiss Federal Railways (SBB) intends to procure new SF6, AIS 132kV, 16.7Hz measuring transformers for the Wimmis substation. The procurement includes the following key services and supplies: design, construction, procurement of raw materials, manufacturing, factory testing, transportation, unloa

    🇨🇭SwitzerlandPublished 24 Aug 2025· 12 months agoviaTED
    Awarded
    €891.4k
    Published 24 Aug 2025

    Decision brief

    4 fields
    • Contract value
      €891,361
      Euros
    • Closing date
      Rolling
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇨🇭Switzerland

    Suppliers

    2 suppliers
    • DG
      DETRENCH GERMANY GMBH
    Lead contractor
  1. FT
    FR_Trench Germany GmbH
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 12 months ago.

    24 August 2025
    Awarded — no open tender advertised

    Brief

    The Swiss Federal Railways (SBB) intends to procure new SF6, AIS 132kV, 16.7Hz measuring transformers for the Wimmis substation. The procurement includes the following key services and supplies: design, construction, procurement of raw materials, manufacturing, factory testing, transportation, unloading, and on-site commissioning (including all gas-related work), as well as complete documentation. The contract involves the supply of 8 voltage transformers, 6 current transformers, and 18 combined transformers.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, SBB INFRASTRUCTURE PURCHASING TECHNOLOGY ENERGY has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. DETRENCH GERMANY GMBH1× · 50%
    2. FR_Trench Germany GmbH1× · 50%

    Across engineering, the most active winners are GO ENERGY LT, HARMONY FIRE LIMITED, SENERGOS AS — the field to beat, or your route in as a partner.

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    Take action
    View on sourceTED

    Award notice and full record on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    551115-2025
    SI
    Buyer
    SBB INFRASTRUCTURE PURCHASING TECHNOLOGY ENERGY
    Sector
    Energy & Utilities