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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.

    ContractsTelecommunication Services Installation of Optical Cable
    Closed contract

    Telecommunication Services Installation of Optical Cable

    Contract value
    BGN 19.5m
    Closed 6 Feb 2026

    This public procurement contract involves the installation of optical cable in the section from Sofia to Karlovo and Filipovo along the 3rd main and 82nd railway lines. The contract is divided into two lots: Lot 1 involves the installation of optical cable on the poles of the contact network in the

    🇧🇬BulgariaPublished 21 Dec 2025· 8 months agoviaTED
    Contract value
    BGN 19.5m
    Closed 6 Feb 2026
    Tender deadline passed on 6 Feb 2026.

    Decision brief

    4 fields
    • Contract value
      est.BGN 19,480,122
      BGN
    • Tender closed
      6 Feb 2026
      7 months ago
    • Sector
      Media & Communications
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Lifecycle

    Closed

    Tender closed on 6 Feb 2026. Awaiting award.

    21 Dec 2025Today6 Feb 2026

    Brief

    This public procurement contract involves the installation of optical cable in the section from Sofia to Karlovo and Filipovo along the 3rd main and 82nd railway lines. The contract is divided into two lots: Lot 1 involves the installation of optical cable on the poles of the contact network in the section from Sofia to Karlovo along the 3rd main railway line. Lot 2 involves the installation of optical cable on the poles of the contact network in the section from Karlovo to Filipovo along the 82nd railway line. Suppliers are invited to submit their bids for one or both lots.

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    Railway Wagon Repair Services

    The National Railway Infrastructure Company is seeking suppliers for the medium repair of specialized railway wagons. This includes the inspection and repair of wheelsets, couplers, braking systems, and unloading mechanisms. The work involves four specialized wagons of series 'MFS' and one auxiliary

    est.BGN 840,280NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
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    Supply of Impregnated Wooden Sleepers in Three Categories

    This procurement opportunity involves the supply of impregnated wooden sleepers, which are essential railway materials used for repairing railway tracks, partially replacing elements of the upper structure, and ongoing maintenance. The delivery of these impregnated wooden sleepers is necessary to ca

    est.BGN 7,374,500NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
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    Consulting Engineering Services for Railway Modernization in Plovdiv

    This public procurement contract seeks consulting engineering services for the preparation of a technical project and specifications for the modernization of the railway line, contact network, and signaling and telecommunications systems between Plovdiv and Filipovo. The project is part of the 'Tech

    BGN 4,177,700NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Published 28 Aug 2025

    Open in Media & Communications

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    Media & Communications🇬🇧United Kingdom

    Audio Visual Services for St Edmunds College, University of Cambridge

    Open tender for Audio Visual Services provision at St Edmunds College, University of Cambridge, with bids due 28 September 2026.

    ST EDMUND'S COLLEGE CAMBRIDGE
    Published 4 Sept 2026
    Media & Communications🇮🇪Ireland

    Domestic and International Courier Services

    The Marine Institute is accepting tender applications from courier service providers for domestic and international delivery services.

    est.€210,000Marine Institute
    Published 4 Sept 2026
    Media & Communications🇮🇪Ireland

    RTÉ Satellite News Gathering Vehicle Framework Agreement

    RTÉ seeks a framework supplier for satellite news gathering vehicles to support broadcast journalism operations.

    est.€300,000Raidió Teilifís Éireann (RTÉ)
    Published 4 Sept 2026
    Media & Communications🇮🇪Ireland

    Mobile Phone Services and Handsets for Irish Horse Racing Organizations

    Framework agreement opportunity to provide mobile phone handsets and telecommunications services to Irish horse racing industry organizations.

    est.€500,000HORSE RACING IRELAND HRI
    Published 4 Sept 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
    852390-2025
    NR
    Buyer
    NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Sector
    Media & Communications