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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.

    ContractsUpgrade of AdNET System for Air Traffic Services
    Closed contract

    Upgrade of AdNET System for Air Traffic Services

    Contract value
    €900k
    Closed 16 Oct 2025

    This contract involves the procurement of equipment necessary for upgrading the existing AdNET system, which is utilized by the buyer in providing air traffic services. It is essential that all requirements outlined in this documentation regarding the requested equipment are met to ensure compatibil

    🇭🇷CroatiaPublished 16 Sept 2025· 1 years agoviaTED
    Contract value
    €900k
    Closed 16 Oct 2025
    Tender deadline passed on 16 Oct 2025.

    Decision brief

    4 fields
    • Contract value
      est.€900,000
      Euros
    • Tender closed
      16 Oct 2025
      12 months ago
    • Sector
      Transport & Logistics
      Browse related listings
    • Location
      🇭🇷Croatia

    Lifecycle

    Closed

    Tender closed on 16 Oct 2025. Awaiting award.

    16 Sept 2025Today16 Oct 2025

    Brief

    This contract involves the procurement of equipment necessary for upgrading the existing AdNET system, which is utilized by the buyer in providing air traffic services. It is essential that all requirements outlined in this documentation regarding the requested equipment are met to ensure compatibility of system components, system integrity, continuity of service delivery, quality of service, and compliance with all safety requirements. This is crucial to avoid compromising the entire air traffic management system.

    Track record

    5 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In media communications, CROATIAN AIR NAVIGATION SERVICES LTD has awarded 5 contracts to 3 suppliers.

    Who wins here
    1. KING ICT d.o.o.2× · 40%
    2. KING ICT DOO2× · 40%
    3. JOTRON AS1× · 20%

    Across media communications, the most active winners are BRITISH TELECOMMUNICATIONS PLC, SOFTCAT PLC, VIRGIN MEDIA BUSINESS LIMITED — the field to beat, or your route in as a partner.

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    Network System Upgrade: Firewall Replacement and Subscription for Crowdstrike Software

    This contract involves the replacement of firewall devices and the subscription for the existing Crowdstrike software solution, divided into two groups. Suppliers are expected to follow the cost estimate and specifications provided in the attached documentation. The total value of the contract is ap

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    Periodic Hardware Replacement for ExCo System

    This procurement opportunity involves the periodic replacement of hardware for the ExCo system to extend its lifespan. The procurement includes the acquisition of hardware, software, and services such as technical documentation preparation, installation and configuration, training, risk assessment,

    €442,003CROATIAN AIR NAVIGATION SERVICES LTD
    Published 20 Nov 2025
    ClosedIT & Software🇭🇷Croatia

    Microsoft Software Licensing and Support Services

    This procurement opportunity involves the rental of Microsoft software licenses for the needs of the contracting authority, Hrvatska kontrola zračne plovidbe d.o.o. In addition to the rental of licenses, MOC training will also be procured. The contracting authority has chosen the Windows platform, w

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    Open in Transport & Logistics

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    Tyres, Tubes and Associated Services Framework

    Seek experienced tyre supplier and services provider for East Riding of Yorkshire Council's four-year fleet maintenance framework covering tyre supply, fitting, repairs, balancing, and inspections.

    est.£1,000,000EAST RIDING OF YORKSHIRE COUNCIL
    Published 15 Oct 2026
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    Community-Focused Interactive Bus Service

    Wrexham County Borough Council is procuring an interactive bus service to deliver community-focused programs and council services directly to residents in their local neighborhoods.

    est.£80,000Wrexham County Borough Council
    Published 15 Oct 2026
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    Crew-Cab Cargo Vans Procurement

    Chemonics is accepting tender submissions from suppliers for crew-cab cargo vans to support Ukraine resilience initiatives.

    £1nominalCHEMONICS INTERNATIONAL INC
    Published 15 Oct 2026
    OpenTransport & Logistics🇬🇧United Kingdom

    Glass Reinforced Plastic Angle for Footway Construction

    Supply of glass reinforced plastic angle sections for use as edging in footway construction as an alternative to concrete.

    £500,000indicativeCOVENTRY CITY COUNCIL
    Published 15 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
    607596-2025

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    CA
    Buyer
    CROATIAN AIR NAVIGATION SERVICES LTD
    Sector
    Transport & Logistics