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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.

    ContractsEngineering and Construction of Water Supply and Sewerage Systems in Bulgaria
    Awarded contract

    Engineering and Construction of Water Supply and Sewerage Systems in Bulgaria

    Awarded
    BGN 619.5k
    Published 11 Dec 2025

    This contract involves engineering, design, supervision, and construction services for the reconstruction of water supply and sewerage systems in the Haskovo region. The project is divided into four specific lots, each focusing on different aspects of the water supply infrastructure. Suppliers are e

    🇧🇬BulgariaPublished 11 Dec 2025· 8 months agoviaTED
    Awarded
    BGN 619.5k
    Published 11 Dec 2025

    Decision brief

    4 fields
    • Contract value
      BGN 619,543
      BGN
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Suppliers

    1 supplier
    • KT
      KARO TRADING OOD
      Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 8 months ago.

    11 December 2025
    Awarded — no open tender advertised

    Brief

    This contract involves engineering, design, supervision, and construction services for the reconstruction of water supply and sewerage systems in the Haskovo region. The project is divided into four specific lots, each focusing on different aspects of the water supply infrastructure. Suppliers are expected to review existing project documentation, prepare investment projects, coordinate with regulatory bodies, obtain necessary permits, and oversee construction activities. The specific requirements and activities for each lot are detailed in the technical specifications attached to the procurement documents.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In construction, Water Supply and Sewerage Ltd has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. KARO TRADING OOD1× · 33%
    2. DZZD MONTANASTREETS20241× · 33%
    3. VERA STROY EOOD1× · 33%

    Across construction, the most active winners are LINDUM GROUP LIMITED, HOLCIM UK LIMITED, TARMAC TRADING LIMITED — the field to beat, or your route in as a partner.

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    Open in Construction

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    Window Repair and Replacement Services at Cork University Hospital

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    Construction🇬🇧United Kingdom

    Nursery Bridge Structural Bearing Replacement Project 2026

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    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
    827764-2025
    WS
    Buyer
    Water Supply and Sewerage Ltd
    Sector
    Construction