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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 Photovoltaic System on School Roof
    Closed contract

    Construction of Photovoltaic System on School Roof

    Tender closed
    27 Aug 2025
    13 months ago

    The City of Bern is seeking suppliers for the installation of a photovoltaic system on the flat roof of the Weissenbühl school building. The project requires a system with a minimum capacity of 296.52 kWp, along with extensive green roofing. The entire available roof area must be covered with solar

    🇨🇭SwitzerlandPublished 9 Jul 2025· 1 years agoviaTED
    Tender closed
    27 Aug 2025
    13 months ago
    Tender deadline passed on 27 Aug 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      27 Aug 2025
      1 years ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇨🇭Switzerland

    Lifecycle

    Closed

    Tender closed on 27 Aug 2025. Awaiting award.

    9 Jul 2025Today27 Aug 2025

    Brief

    The City of Bern is seeking suppliers for the installation of a photovoltaic system on the flat roof of the Weissenbühl school building. The project requires a system with a minimum capacity of 296.52 kWp, along with extensive green roofing. The entire available roof area must be covered with solar modules to maximize energy output. The installation will include three separate inverters to ensure optimal performance. Any deviations from the specified total capacity of 296.52 kWp must be justified with a valid reason. Suppliers interested in this opportunity should refer to the official notice for more details.

    Track record

    8 awards · 8 winners
    Open field

    No single supplier dominates the field.

    In construction, PROCUREMENT OFFICE CITY OF BERN has awarded 8 contracts to 8 suppliers.

    Who wins here
    1. DEVONTOBEL DEMOLITION EXCAVATION AG1× · 13%
    2. DE_Vontobel Abbruch + Aushub AG1× · 13%
    3. DEUNIQUEFLOOR SWITZERLAND AG1× · 13%
    4. DE_Edgar Fuchs Swiss GmbH1× · 13%
    5. DE_Uniquefloor Switzerland AG1× · 13%
    6. DE_MWST-Gruppe, Bauimpuls AG1× · 13%

    +2 more suppliers

    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.

    More from PROCUREMENT OFFICE CITY OF BERN

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    AwardedFacilities Management🇨🇭Switzerland

    Office Supplies and Envelopes for the City of Bern

    The City of Bern is seeking suppliers for a range of office supplies, specifically printed and unprinted envelopes. The procurement includes the following items: - Printed envelopes - Voting envelopes - Remaining stock of envelopes. The envelope assortment will be centrally coordinated, procured, an

    CHF 541,281PROCUREMENT OFFICE CITY OF BERN
    Published 1 Dec 2025
    AwardedConstruction🇨🇭Switzerland

    Roofing and Insulation Work for Marzili Swimming Pool Renovation

    The City of Bern is seeking suppliers for roofing and insulation work as part of the comprehensive renovation of the Marzili Swimming Pool. This project includes tasks related to roofing (specifically steep roofs) and insulation. The total value of the contract is approximately 332,454.70 CHF. Inter

    CHF 332,455PROCUREMENT OFFICE CITY OF BERN
    Published 11 Aug 2025
    AwardedConstruction🇨🇭Switzerland

    Construction of Kitchen Facilities for New Workshop in Bern

    This contract opportunity involves the installation of kitchen and buffet facilities for the tenant improvements of the new workshop for the City of Bern's Civil Engineering Office. The work is detailed in the attached specifications document (D2). The total value of the contract is approximately 23

    CHF 232,760PROCUREMENT OFFICE CITY OF BERN
    Published 10 Aug 2025
    AwardedIT & Software🇨🇭Switzerland

    IT Services Procurement by the City of Bern

    The City of Bern is seeking external support for its internal IT departments. The services are expected to last for five years. This procurement aims to acquire external specialists in the following areas: • 1st Level Support • 2nd Level Support & Field Services • System Engineering for Windows/MAC

    CHF 325PROCUREMENT OFFICE CITY OF BERN
    Published 25 Jun 2025

    Open in Construction

    4 open listingsView all →
    Construction🇮🇪Ireland

    Playground Installation at Knockmore, County Mayo

    Installation of a new playground with equipment, landscaping, surfacing, and site works at Knockmore, County Mayo.

    Mayo County Council
    Published 25 Sept 2026
    Construction🇮🇪Ireland

    County Building Interior Renovations and Upgrades

    Co. Carlow County Buildings require internal reconfiguration and upgrades including office spaces, restrooms, reception, and canteen areas with associated services installations.

    CARLOW COUNTY COUNCIL
    Published 25 Sept 2026
    Construction🇮🇪Ireland

    Extension and Refurbishment of Residential Bungalow in Kilmeedy, County Limerick

    Tender opportunity for extension and refurbishment works on a residential bungalow in County Limerick, with electronic submissions required by 30 October 2026.

    est.€200,000Corran-Deel Voluntary Housing Association CLG
    Published 25 Sept 2026
    Construction🇮🇪Ireland

    Floodlighting and Pedestrian Lighting Installation at Clare GAA Centre of Excellence

    Procurement and installation of floodlighting and pedestrian lighting systems for Clare GAA Centre of Excellence in Caherlohan, County Clare.

    est.€300,000Clare GAA
    Published 25 Sept 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
    448685-2025
    PO
    Buyer
    PROCUREMENT OFFICE CITY OF BERN
    Sector
    Construction