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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 Work for School Building Renovation
    Closed contract

    Construction Work for School Building Renovation

    Tender closed
    20 Jan 2026
    30 weeks ago

    The City of Riesa is seeking suppliers for the renovation of the 3rd Elementary School in Riesa, specifically for the installation of room air conditioning systems (Lot GS-31). This project involves upgrading the school's air handling systems to improve indoor air quality and comfort for students an

    🇩🇪GermanyPublished 18 Dec 2025· 8 months agoviaTED
    Tender closed
    20 Jan 2026
    30 weeks ago
    Tender deadline passed on 20 Jan 2026.

    Decision brief

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

    Lifecycle

    Closed

    Tender closed on 20 Jan 2026. Awaiting award.

    18 Dec 2025Today20 Jan 2026

    Brief

    The City of Riesa is seeking suppliers for the renovation of the 3rd Elementary School in Riesa, specifically for the installation of room air conditioning systems (Lot GS-31). This project involves upgrading the school's air handling systems to improve indoor air quality and comfort for students and staff. Interested suppliers should refer to the provided link for more details on the contract and submission requirements. The deadline for submissions is January 20, 2026.

    Track record

    4 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In construction, CITY ADMINISTRATION RIESA CITY BUILDING OFFICE PROCUREMENT OFFICE TOWN HALL SQUARE 1 01589 RIESA has awarded 4 contracts to 4 suppliers.

    Who wins here
    1. DDM Claus Dittrich GmbH & Co.KG1× · 25%
    2. BRUNING GMBH1× · 25%
    3. Bräuning GmbH1× · 25%
    4. DDM CLAUS DITTRICH GMBH COKG1× · 25%

    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.

    More from CITY ADMINISTRATION RIESA CITY BUILDING OFFICE PROCUREMENT OFFICE TOWN HALL SQUARE 1 01589 RIESA

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    AwardedConstruction🇩🇪Germany

    Construction Work for School Renovation in Riesa

    This contract involves renovation work at the 3rd Elementary School in Riesa, specifically focusing on electrical systems, both high and low voltage. The project aims to upgrade the school's facilities to provide a better learning environment for students. Suppliers are invited to submit bids for th

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    Published 26 Feb 2026
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    Renovation of Riesa Elementary School - Electrical Works

    The City of Riesa is seeking suppliers for the renovation of the 3rd Elementary School in Riesa, specifically for the electrical works (both high and low voltage). This project involves upgrading the school's electrical systems to ensure safety and compliance with current standards. Suppliers should

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    Published 9 Dec 2025
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    Construction Work for School Renovation in Riesa

    The City of Riesa is seeking suppliers for the renovation of the 3rd Elementary School in Riesa, specifically for the GS-40 outdoor facilities. This project involves construction work to improve the school's outdoor areas, ensuring they are safe and suitable for students. Suppliers interested in thi

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    Open in Construction

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    GRETB LEV Systems Upgrade Project - Galway Training Centre

    GRETB is seeking qualified mechanical contractors to upgrade Local Exhaust Ventilation systems at its training centre in Galway.

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    Finglas Primary Care Centre Construction Project – Ireland

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    Ireland – Intelligent Transport Systems Equipment Frameworks Generation 2

    TII is seeking qualified suppliers to establish nine framework agreements worth up to €75 million over four years for Intelligent Transport Systems equipment and Periodic School Limit signage installation across Ireland.

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    Wastewater Treatment System Construction at St. Cuan's College, Ireland

    Design and build a new wastewater treatment plant with tertiary units and site infrastructure at St. Cuan's College in Ireland.

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    Published 18 Aug 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
    846251-2025
    CA
    Buyer
    CITY ADMINISTRATION RIESA CITY BUILDING OFFICE PROCUREMENT OFFICE TOWN HALL SQUARE 1 01589 RIESA
    Sector
    Construction