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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 and Installation Works for Wastewater Treatment Plants in Bulgaria
    Awarded contract

    Construction and Installation Works for Wastewater Treatment Plants in Bulgaria

    Awarded
    BGN 8.7m
    Published 2 Sept 2025

    This public procurement contract involves the construction and engineering services for a wastewater treatment plant (WWTP) in the Rogoš-Skutare area. The selected contractor will be responsible for various tasks, including: preparing an investment project, coordinating with relevant authorities, ob

    🇧🇬BulgariaPublished 2 Sept 2025· 11 months agoviaTED
    Awarded
    BGN 8.7m
    Published 2 Sept 2025

    Decision brief

    4 fields
    • Contract value
      BGN 8,657,778
      BGN
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Suppliers

    3 suppliers
    • DM
      DZZD MONTANASTREETS2024
    Lead contractor
  1. G-
    GBS - PLOVDIV AD
    Consortium partner
  2. IW
    INTEGRATED WATER PROJECTS LLC
    Consortium partner
  3. Lifecycle

    Awarded

    Contract awarded. Originally published 11 months ago.

    2 September 2025
    Awarded — no open tender advertised

    Brief

    This public procurement contract involves the construction and engineering services for a wastewater treatment plant (WWTP) in the Rogoš-Skutare area. The selected contractor will be responsible for various tasks, including: preparing an investment project, coordinating with relevant authorities, obtaining construction permits, executing construction and installation works, providing author supervision, preparing executive documentation, conducting training for the buyer's personnel, and assisting in the commissioning of the facility. The scope of work includes ensuring compliance with Bulgarian design and construction standards, delivering and installing technological equipment, and supporting the operation and maintenance of the WWTP during the defect notification period. The contractor must also provide detailed technical specifications and adhere to all regulatory requirements throughout the project.

    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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    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
    574039-2025
    WS
    Buyer
    Water Supply and Sewerage Ltd
    Sector
    Construction