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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 Works for Gymnasium in Mainz-Mombach
    Closed contract

    Construction Works for Gymnasium in Mainz-Mombach

    Tender closed
    17 Mar 2026
    29 weeks ago

    The City of Mainz is seeking suppliers for construction works related to the Gymnasium Mainz-Mombach project. This includes various civil engineering tasks such as site preparation, excavation of approximately 14,500 cubic meters of soil, establishment of the construction site, preliminary works, an

    🇩🇪GermanyPublished 11 Feb 2026· 7 months agoviaTED
    Tender closed
    17 Mar 2026
    29 weeks ago
    Tender deadline passed on 17 Mar 2026.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      17 Mar 2026
      6 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 17 Mar 2026. Awaiting award.

    11 Feb 2026Today17 Mar 2026

    Brief

    The City of Mainz is seeking suppliers for construction works related to the Gymnasium Mainz-Mombach project. This includes various civil engineering tasks such as site preparation, excavation of approximately 14,500 cubic meters of soil, establishment of the construction site, preliminary works, and bomb detection services. Suppliers interested in this opportunity should be prepared to handle significant excavation and site management tasks. The deadline for submissions is March 17, 2026. For more details, please visit the official notice at the provided link.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In construction, BUILDING MANAGEMENT OF THE CITY OF MAINZ has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. ISOBASARAN GMBH1× · 50%
    2. ISO-BASARAN GMBH1× · 50%

    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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    Device-as-a-Service (DaaS) Preferred Supplier Appointment

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    Surfacing and Structural Maintenance Contract for Gloucestershire County Council (2027-2031)

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    Osteology Store Refurbishment - Logistics Hub Contractor

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    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
    100478-2026

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    BUILDING MANAGEMENT OF THE CITY OF MAINZ
    Sector
    Construction