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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.

    ContractsConstruction Consulting Services for Electrical Infrastructure
    Awarded contract

    Construction Consulting Services for Electrical Infrastructure

    Awarded
    BGN 32.8k
    Published 8 Jul 2025

    This procurement opportunity involves providing comprehensive consulting services for the reconstruction of the 110 kV electrical line "Zlatiya/Ogosta". The selected supplier will be responsible for preparing a detailed compliance report for the investment project, assisting in obtaining constructio

    🇧🇬BulgariaPublished 8 Jul 2025· 1 years agoviaTED
    Awarded
    BGN 32.8k
    Published 8 Jul 2025

    Decision brief

    4 fields
    • Contract value
      BGN 32,800
      BGN
    • Closing date
      Not published
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Suppliers

    2 suppliers
    • IK
      IKUI-STRICT-T7
    Lead contractor
  1. IK
    IKYUISTRICTT7
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    8 July 2025
    Awarded — no open tender advertised

    Brief

    This procurement opportunity involves providing comprehensive consulting services for the reconstruction of the 110 kV electrical line "Zlatiya/Ogosta". The selected supplier will be responsible for preparing a detailed compliance report for the investment project, assisting in obtaining construction permits, and overseeing construction activities in accordance with the Bulgarian Construction Act and relevant regulations. Key tasks include the preparation of a technical passport for the construction, and addressing various project components such as geodesy, electrical and geological assessments, structural engineering, fire safety, health and safety planning, road crossings, traffic management, and waste management. This project is part of the "Sustainable Adaptation of the National Electricity Transmission Network for the Full Integration of Renewable Energy Production Potential - GREENABLER" initiative, which is co-financed by the EU's REPowerEU plan as part of the National Recovery and Resilience Plan.

    Track record

    9 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In engineering, ELECTRICITY SYSTEM OPERATOR EAD has awarded 9 contracts to 4 suppliers.

    Who wins here
    1. ESO PROJECT EOOD3× · 33%
    2. HIGH VOLTAGE SUPERVISION2× · 22%
    3. IKUI-STRICT-T72× · 22%
    4. IKYUISTRICTT72× · 22%

    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 ELECTRICITY SYSTEM OPERATOR EAD

    4 listingsView all →
    AwardedEngineering🇧🇬Bulgaria

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    BGN 2,515,212ELECTRICITY SYSTEM OPERATOR EAD
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    Supply of Voltage Measuring Transformers

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    AwardedConstruction🇧🇬Bulgaria

    Design and Construction Services for Electrical Networks in Bulgaria

    This contract involves the execution of author supervision and, if necessary, the execution of geodetic surveys and the preparation of executive documentation for the project "Construction of a sewer system for the "Septemvriitsi" 110/20 kV substation." The project aims to ensure proper infrastructu

    BGN 1,500ELECTRICITY SYSTEM OPERATOR EAD
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    Open in Energy & Utilities

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

    Electricity and Gas Meter Operator and Data Collection Services

    Dundee City Council is consolidating its electricity and gas metering and data services under a single qualified supplier to improve service quality and operational efficiency.

    est.£300,000Dundee City Council
    Published 15 Oct 2026
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    National Framework for Liquid Fuel Supply and Delivery

    Network Rail seeks suppliers for a national framework to deliver conventional and renewable liquid fuels to approximately 50 locations across Great Britain over eight years, including fuel management solutions and security services.

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    Energy & Utilities🇬🇧United Kingdom

    Energy Management Solutions Dynamic Market for UK Public Bodies

    UK public bodies can join a flexible procurement framework for energy management, utilities, renewable technologies, and net zero solutions managed by the University of Essex.

    UNIVERSITY OF ESSEX
    Published 13 Oct 2026
    Energy & Utilities🇬🇧United Kingdom

    Gunn Road Cold Water Mains Upgrade Project 2026

    Kent Council seeks contractors to upgrade cold water mains infrastructure on Gunn Road in 2026.

    est.£150,000DARTFORD BOROUGH COUNCIL
    Published 12 Oct 2026
    Take action
    View on sourceTED

    Award notice and full record 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
    444651-2025

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    Buyer
    ELECTRICITY SYSTEM OPERATOR EAD
    Sector
    Energy & Utilities