BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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.

    ContractsConstruction Supervision Services for Railway Reconstruction
    Closed contract

    Construction Supervision Services for Railway Reconstruction

    Contract value
    €8m
    Closed 4 Jul 2025

    This procurement opportunity is for supervision services related to the reconstruction of the existing railway and the construction of a second track on the section between Hrvatski Leskovac and Karlovac. The supervision services will be carried out according to the timelines and dynamics of the pro

    🇭🇷CroatiaPublished 3 Jun 2025· 1 years agoviaTED
    Contract value
    €8m
    Closed 4 Jul 2025
    Tender deadline passed on 4 Jul 2025.

    Decision brief

    4 fields
    • Contract value
      est.€8,000,000
      Euros
    • Tender closed
      4 Jul 2025
      1 years ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇭🇷Croatia

    Lifecycle

    Closed

    Tender closed on 4 Jul 2025. Awaiting award.

    3 Jun 2025Today4 Jul 2025

    Brief

    This procurement opportunity is for supervision services related to the reconstruction of the existing railway and the construction of a second track on the section between Hrvatski Leskovac and Karlovac. The supervision services will be carried out according to the timelines and dynamics of the project. The reconstruction project includes: 1. A contract for works on the traffic management and signaling safety infrastructure subsystem for the project "Reconstruction of the existing and construction of a second track on the section Hrvatski Leskovac – Karlovac". 2. A contract for works on the reconstruction of the existing railway and the construction of a second track, as well as the electrification of the railway line M202 on the section Hrvatski Leskovac-Karlovac (involving construction and electrical engineering infrastructure). All contracts related to the realization of this project are included.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, H INFRASTRUKTURA DOO has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. CONSILIUM ELECTRA DOO1× · 50%
    2. CONSILIUM ELECTRA d.o.o.1× · 50%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

    More from H INFRASTRUKTURA DOO

    4 listingsView all →
    AwardedEnergy & Utilities🇭🇷Croatia

    Technical Documentation Services for Transformer Station Reconstruction

    This contract opportunity involves providing technical documentation services for the reconstruction of transformer stations managed by HŽ Infrastruktura in the Osijek region. Suppliers are expected to create detailed technical documentation in accordance with the project requirements outlined in th

    €32,400H INFRASTRUKTURA DOO
    Published 1 Mar 2026
    AwardedTransport & Logistics🇭🇷Croatia

    Extraordinary Passenger Transport Services

    This contract involves the provision of passenger transport services using buses and vans. The buyer, HŽ INFRASTRUKTURA d.o.o., is seeking suppliers to deliver reliable transportation for passengers. The total value of the contract is €4,358,000. Interested suppliers can find more details and apply

    €4,358,000H INFRASTRUKTURA DOO
    Published 7 Dec 2025
    AwardedIT & Software🇭🇷Croatia

    Microsoft License Rental Services

    The contracting authority is conducting an open public procurement procedure with the intention of establishing a framework agreement with a single economic operator for a period of up to 3 years. Individual contracts or purchase orders will be awarded in accordance with the framework agreement, the

    €1,072,312H INFRASTRUKTURA DOO
    Published 3 Nov 2025
    AwardedTransport & Logistics🇭🇷Croatia

    Railway Support Services – Auxiliary Train Operations

    This contract involves the provision of auxiliary train operations services. The buyer, HŽ INFRASTRUKTURA d.o.o., is seeking suppliers to deliver these services, which are essential for supporting railway transport operations. The total value of the contract is approximately €718,378.16. Interested

    €718,378H INFRASTRUKTURA DOO
    Published 8 Sept 2025

    Open in Engineering

    4 open listingsView all →
    OpenEngineering🇬🇧United Kingdom

    Ward Refurbishment Programme - Professional Services and Consultancy Procurement

    GSTT seeks professional services consultants to support a multi-hospital ward refurbishment programme across its London estate with flexible, risk-based delivery approaches.

    £5,000,000indicativeGuy's and St Thomas' NHS Foundation Trust
    Published 15 Oct 2026
    Engineering🇮🇪Ireland

    Consultancy Services for Wastewater Treatment Plant Upgrade or Relocation at Glencar Amenity

    Leitrim County Council requires consultant support for upgrading or relocating a wastewater treatment plant at Glencar Amenity.

    Leitrim County Council
    Published 15 Oct 2026
    OpenEngineering🇬🇧United Kingdom

    Lamp Column Electric Vehicle Charge Points Operator - Camden and Islington

    Seeking a Charge Point Operator to deliver, install, and manage 1,100+ lamp column electric vehicle charge points across the London Boroughs of Camden and Islington under LEVI funding.

    est.£42,200,000LONDON BOROUGH OF CAMDEN
    Published 15 Oct 2026
    Engineering🇬🇧United Kingdom

    Digital Forensic Analysis Services for Storage Devices and Mobile Devices

    Outsourced digital forensics services for analysis of 42 complex cases and 124 exhibits from phones, computers, and storage devices.

    est.£100,000THE POLICE AND CRIME COMMISSIONER FOR LINCOLNSHIRE
    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
    361270-2025

    Your fit

    Could you win the next one?

    This one has closed. Sonar reads H INFRASTRUKTURA DOO's work like this against your business and sends the next one that fits, every Monday.

    Check my fit

    Free · Matches every Monday

    HI
    Buyer
    H INFRASTRUKTURA DOO
    Sector
    Engineering