BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesPrivacyTermsCookies

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
    48 weeks 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· 11 months agoviaTED
    Tender closed
    1 Sept 2025
    48 weeks 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
      11 months 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

    4 listingsView all →
    AwardedIT & Software🇭🇺Hungary

    Oracle Software License Acquisition

    This contract involves the procurement of Oracle Market Driven Support licenses. The buyer, MAVIR, is seeking to acquire software licenses that will support their information systems and enhance their operational capabilities. Suppliers are invited to provide their proposals for the necessary licens

    HUF 168,499,898MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Published 26 Feb 2026
    ClosedFacilities Management🇭🇺Hungary

    Telecommunications Infrastructure Maintenance in Hungary

    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

    est.HUF 190,649,188MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Published 13 Nov 2025Closed
    ClosedIT & Software🇭🇺Hungary

    Software Support Services for Microsoft Infrastructure Systems

    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.

    MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Published 29 Oct 2025Closed
    ClosedEnergy & Utilities🇭🇺Hungary

    Telecommunications Infrastructure Maintenance in Hungary

    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 uninterruptible power supply systems. The supplier will also be responsible for troubleshooting any fail

    MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Published 2 Oct 2025Closed

    Open in Energy & Utilities

    4 open listingsView all →
    OpenEnergy & Utilities🇬🇧United Kingdom

    Water Loss Monitoring and Leakage Management Service Provider

    NI Water seeks a Managed Service Provider to operate and maintain a secure, web-based Leakage Management System that integrates multiple data sources to monitor and reduce water loss while meeting UK regulatory standards.

    est.£10,000,000Northern Ireland Water
    Published 5 Aug 2026Closes in 7 weeks
    OpenEnergy & Utilities🇬🇧United Kingdom

    Utilities Services for Vacant Properties

    Supply and management of utilities including electricity, water, gas, and waste services for vacant residential or commercial properties.

    est.£3,500,000Clarion Housing Group
    Published 5 Aug 2026
    OpenEnergy & Utilities🇬🇧United Kingdom

    Energy Supply Contract for CORE Education Trust – 2026

    CORE Education Trust invites energy suppliers to bid for fixed electricity and gas supply services across multiple school sites in 2026.

    est.£2,989,896CORE Education Trust
    Published 4 Aug 2026Closes in 25 days
    OpenEnergy & Utilities🇬🇧United Kingdom

    Lubricating Oils, Greases, and Antifreeze Supply Framework

    ESPO is conducting market engagement to establish a framework for supplying lubricating oils, greases, antifreeze, and related products to UK public sector organisations.

    £16,666,666indicativeLeicestershire County Council, trading as ESPO
    Published 4 Aug 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
    MH
    Buyer
    MAVIR HUNGARIAN ELECTRICITY TRANSMISSION SYSTEM OPERATOR PRIVATE LIMITED COMPANY
    Sector
    Energy & Utilities