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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.

    ContractsHeating Energy Supply for Montana Office
    Closed contract

    Heating Energy Supply for Montana Office

    Contract value
    BGN 30k
    Closed 12 Nov 2025

    This contract involves the supply of heating energy for the needs of the Montana office of the National Revenue Agency in Veliko Tarnovo. The service will be provided for a duration of 12 months, starting from February 5, 2026. The heating must maintain a temperature in the heated premises according

    🇧🇬BulgariaPublished 13 Oct 2025· 11 months agoviaTED
    Contract value
    BGN 30k
    Closed 12 Nov 2025
    Tender deadline passed on 12 Nov 2025.

    Decision brief

    4 fields
    • Contract value
      est.BGN 30,000
      BGN
    • Tender closed
      12 Nov 2025
      10 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Lifecycle

    Closed

    Tender closed on 12 Nov 2025. Awaiting award.

    13 Oct 2025Today12 Nov 2025

    Brief

    This contract involves the supply of heating energy for the needs of the Montana office of the National Revenue Agency in Veliko Tarnovo. The service will be provided for a duration of 12 months, starting from February 5, 2026. The heating must maintain a temperature in the heated premises according to established norms, with allowable deviations. Heating will be activated during the heating season (November 1 to April 30) when the average daily outdoor temperature is below +12ºC for three consecutive days. Heating will be turned off when the average daily outdoor temperature exceeds +12ºC for three consecutive days or upon written request from the contracting authority outside the heating season. Additionally, maintenance, repair, and adjustment of the equipment in the heating plants must comply with technical rules and regulations for the design, construction, and operation of facilities and equipment for the production, transmission, and distribution of heating energy, as specified in the relevant energy legislation.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In energy utilities, National Revenue Agency has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. OVERGAS NETWORKS AD1× · 50%
    2. TOPLOFIKACIJA AD1× · 50%

    Across energy utilities, the most active winners are Certas Energy UK Ltd, Prague Gas Company, a.s., Standard Fuel Oils Limited — the field to beat, or your route in as a partner.

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    Take action
    View on sourceTED

    Original closed notice 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
    674996-2025
    NR
    Buyer
    National Revenue Agency
    Sector
    Energy & Utilities