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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.

    ContractsExpansion of Anttila 400kV Substation
    Awarded contract

    Expansion of Anttila 400kV Substation

    Awarded
    €8m
    Published 25 Dec 2025

    This contract involves the expansion of the 400kV switchgear at the Anttila substation, along with necessary extensions for the STATCOM being built at the site. The project also includes the construction of a new control building and the installation of four 20kV 50MVar capacitors.

    🇫🇮FinlandPublished 25 Dec 2025· 10 months agoviaTED
    Awarded
    €8m
    Published 25 Dec 2025

    Decision brief

    4 fields
    • Contract value
      €7,995,000
      Euros
    • Closing date
      Not published
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇫🇮Finland

    Suppliers

    1 supplier
    • SE
      SIEMENS ENERGY OY
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 10 months ago.

    25 December 2025
    Awarded — no open tender advertised

    Brief

    This contract involves the expansion of the 400kV switchgear at the Anttila substation, along with necessary extensions for the STATCOM being built at the site. The project also includes the construction of a new control building and the installation of four 20kV 50MVar capacitors.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, FINGRID OYJ has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. ENERSENSE PN OY1× · 50%
    2. SIEMENS ENERGY OY1× · 50%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

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    Open in Energy & Utilities

    4 open listingsView all →
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    West Ham Shop Solar Panel Installation

    Install a 99kW ballast-mounted solar panel system on the West Ham shop roof with inverters and connection to the Stadium electrical network.

    London Legacy Development Corporation
    Published 3 Nov 2026
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    Hounslow Strategic Energy Partnership - Energy Infrastructure Investment Opportunity

    Hounslow Council seeks a Strategic Energy Partner to develop and deliver a £500m+ energy infrastructure pipeline supporting borough decarbonisation and net zero goals.

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    Hounslow District Heat Network Partnership Opportunity

    Hounslow Council is seeking a Heat Network Development Partner to design, finance and operate a borough-wide district heating network serving 484 GWh of annual demand, with procurement launching Spring 2027 and £10.55m in government grant funding secured.

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    Energy Supply Dynamic Market - Red Kite Learning Trust

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    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
    864157-2025

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    Buyer
    FINGRID OYJ
    Sector
    Energy & Utilities