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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 of Wastewater Treatment Center and Sewerage Systems in Marathon
    Closed contract

    Construction of Wastewater Treatment Center and Sewerage Systems in Marathon

    Contract value
    €52.6m
    Closed 27 Jun 2025

    This contract involves the construction of a wastewater treatment center and the installation of sewerage systems for the Municipality of Marathon. The project aims to improve the local infrastructure for wastewater management, ensuring efficient treatment and disposal of sewage. Suppliers are invit

    🇬🇷GreecePublished 19 Jun 2025· 1 year agoviaTED
    Contract value
    €52.6m
    Closed 27 Jun 2025
    Tender deadline passed on 27 Jun 2025.

    Decision brief

    4 fields
    • Contract value
      est.€52,580,000
      Euros
    • Tender closed
      27 Jun 2025
      1 year ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇷Greece

    Lifecycle

    Closed

    Tender closed on 27 Jun 2025. Awaiting award.

    19 Jun 2025Today27 Jun 2025

    Brief

    This contract involves the construction of a wastewater treatment center and the installation of sewerage systems for the Municipality of Marathon. The project aims to improve the local infrastructure for wastewater management, ensuring efficient treatment and disposal of sewage. Suppliers are invited to submit proposals for the construction work, which is valued at approximately €52,580,000. The deadline for submissions is June 27, 2025. For more details, please visit the contract platform at TED.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In construction, E.U.D.A.P. S.A. has awarded 1 contract to 1 supplier.

    Who wins here
    1. KONON TECHNICAL S.A.1× · 100%

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

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    Construction Work for Water Supply and Sewage Systems

    This contract involves the implementation of technical actions for the management of the water supply network. The project seeks suppliers who can provide construction services related to the installation and maintenance of water supply and sewage systems. The total value of the contract is approxim

    €4,038,562E.U.D.A.P. S.A.
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    Open in Construction

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    Demolition Supplier Engagement - Angel Leisure Centre, Tonbridge

    Tonbridge and Malling Borough Council invites demolition suppliers to participate in a market engagement exercise for the Angel Leisure Centre demolition project.

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    Published 5 Nov 2026
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    Clacton Ambulance Station Refurbishment Project

    Competitive refurbishment tender for Clacton Ambulance Station managed by East of England Ambulance Service NHS Trust.

    est.£129,000EAST OF ENGLAND AMBULANCE SERVICE NHS TRUST
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    Currynierin Community Park Construction Project - Contractor Application

    Derry City and Strabane District Council seeks qualified contractors for a new 1.75-hectare community park development featuring playgrounds, sports facilities, and landscaping.

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    Window and Door Replacement Services

    Canterbury City Council invites tenders for window and door replacement services with a contract start date of December 2026/January 2027 and a one-year term.

    est.£900,000Canterbury City Council
    Published 5 Nov 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
    401281-2025

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    EU
    Buyer
    E.U.D.A.P. S.A.
    Sector
    Construction