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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· 9 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
      8 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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    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

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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

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    Open in Media & Communications

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    Managed Network Services for UK Parliament

    UK Parliament seeks a managed service provider to deliver secure, scalable IT, OT and broadcast network services with full lifecycle infrastructure management from 2027 onwards.

    est.£59,750,000Corporate Officer of the House of Lords
    Published 6 Oct 2026
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    Creative Crafts Supply Contract

    YPO invites suppliers to bid for the provision of creative craft materials and papers, with an estimated contract value of £1.5-£2 million and delivery to our Wakefield warehouse.

    £2,000,000indicativeYORKSHIRE PURCHASING ORGANISATION
    Published 6 Oct 2026
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    Skateboard Park Renovation and Construction Project

    Town Council seeks a contractor to supply materials and complete skateboard park remodelling works including concrete extension and banking reconstruction, with project delivery by commissioning stage.

    est.£25,000Higham Ferrers Town Council
    Published 6 Oct 2026
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    Liverpool City Region Combined Authority Chamber Audio-Visual and Webcasting Equipment Upgrade

    Liverpool City Region Combined Authority is seeking to upgrade its Authority Chamber audio-visual and webcasting equipment with a modern, integrated solution that is user-friendly and operationally robust.

    est.£220,000LIVERPOOL CITY REGION COMBINED AUTHORITY
    Published 6 Oct 2026
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    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

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    Buyer
    NATIONAL COMPANY "RAILWAY INFRASTRUCTURE" PLC
    Sector
    Media & Communications