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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.

    ContractsData Services for Solar Inverter Performance
    Closed contract

    Data Services for Solar Inverter Performance

    Tender closed
    1 Sept 2025
    13 months ago

    This contract opportunity involves the procurement of data services related to real-time production data for solar energy generating equipment. Suppliers are invited to provide detailed information as outlined in the technical specifications included in the procurement documents. The deadline for su

    🇭🇺HungaryPublished 13 Aug 2025· 1 years agoviaTED
    Tender closed
    1 Sept 2025
    13 months ago
    Tender deadline passed on 1 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      1 Sept 2025
      1 years ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇭🇺Hungary

    Lifecycle

    Closed

    Tender closed on 1 Sept 2025. Awaiting award.

    13 Aug 2025Today1 Sept 2025

    Brief

    This contract opportunity involves the procurement of data services related to real-time production data for solar energy generating equipment. Suppliers are invited to provide detailed information as outlined in the technical specifications included in the procurement documents. The deadline for submissions is September 1, 2025.

    Track record

    7 awards · 7 winners
    Open field

    No single supplier dominates the field.

    In it software, MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY has awarded 7 contracts to 7 suppliers.

    Who wins here
    1. Inter-Computer-Informatika Computing and Commercial Closed Private Limited Company1× · 14%
    2. Inter-Computer-Informatika Computing and Trading Closed Private Limited Company1× · 14%
    3. Prolan Innolab Industrial Informatics Limited Liability Company1× · 14%
    4. INTERCOMPUTERINFORMATIKA COMPUTING AND TRADING LIMITED LIABILITY COMPANY1× · 14%
    5. PROLAN INNOLAB INDUSTRIAL IT LIMITED LIABILITY COMPANY1× · 14%
    6. NDOR SYSTEM HOUSE OFFICE AUTOMATION LIMITED LIABILITY COMPANY1× · 14%

    +1 more supplier

    Across it software, the most active winners are SOFTCAT PLC, PHOENIX SOFTWARE LTD, INSIGHT DIRECT UK LIMITED — the field to beat, or your route in as a partner.

    More from MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY

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    MAVIR ZRt. is seeking a supplier to ensure the continuous operation of its telecommunications network. This includes the operation and maintenance of active equipment, as well as the provision of uninterrupted power supply systems. The supplier will also be responsible for troubleshooting any failur

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    This contract opportunity involves providing advanced professional support to the internal team responsible for managing the buyer's Microsoft infrastructure systems. Suppliers are invited to submit proposals for services that enhance the operational efficiency and effectiveness of these systems.

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    Published 29 Oct 2025
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    Open in Energy & Utilities

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    OpenEnergy & Utilities🇬🇧United Kingdom

    Supply Framework Agreement for Marine Oils, Lubricants and Chemicals

    Trinity House seeks qualified suppliers for a framework agreement providing marine oils, lubricants, and chemicals for its fleet of three vessels.

    £500,000indicativeTRINITY HOUSE
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    Biomass Wood Pellets Supply Contract - Nova Education Trust

    Nova Education Trust requires a supplier for biomass wood pellets across two schools, with a 3-year contract starting January 2027 and optional one-year extension.

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    Biomass Wood Pellet Supply Contract for Nova Education Trust

    Nova Education Trust seeks a biomass pellet supplier for two schools under a 3-year contract commencing January 2027 with optional extension.

    est.£900,000NOVA TRUST
    Published 9 Oct 2026
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    Electricity Supply Services for MOD Sites in Northern Ireland

    The MOD seeks an electricity supplier to provide commercial and domestic electricity services across Northern Ireland defence sites for up to 48 months, with an estimated contract value of £25.9 million.

    est.£25,886,000Defence Infrastructure Organisation
    Published 9 Oct 2026
    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
    532904-2025

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    MH
    Buyer
    MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Sector
    Energy & Utilities