Government procurement organization based in Switzerland
Zweckverband ARA Zimmerberg has published 27 tenders in Switzerland.
1 is open for bids as of 4 October 2026.
Its buying sits in a single CPV division, construction work.
Across 26 awarded contracts the median value is CHF513.9k.
Its published awards total CHF62.3m.
<p>ARA Zimmerberg: Planung, Fabrikation, Lieferung, Montage und Inbetriebnahme der (Bio-)Gasinstallationen</p>
Measured from Zweckverband ARA Zimmerberg's own published record — no estimates, no generic advice.
| Tender | Winner | Tender closed | Contract Value |
|---|---|---|---|
| Zimmerberg - BKP 273.0 Zargentüren aus Holz | Heim AG | - | CHF188.7k |
| ARA Zimmerberg - BKP 281 Unterlagsböden_Hartbetonbeläge | RYMA AG | - | CHF672.7k |
| ARA Zimmerberg, Schlammentwässerung | Alfa Laval Mid Europe AG | - | CHF437.2k |
| Zimmerberg - BKP 221.9 Tore aus Metall | B + N Tortechnik AG | - | CHF114.7k |
| ARA Zimmerberg: Automation Gesamtanlage | Chestonag Automation AG | - | CHF2.3m |
| ARA Zimmerberg: Schlammeindickung | Picatech Huber AG | - | CHF304.3k |
Contracts are dated by the tender's closing date — award dates are not published in the source data.
| Supplier | Contracts | Total Value |
|---|---|---|
| Merki & Haefeli AG | 2 | CHF2.1m |
| Hälg & Co. AG, Zweigniederlassung Zürich | 2 | CHF1.1m |
