Government procurement organization based in Switzerland
Tiefbauamt Stadt Winterthur has published 15 tenders in Switzerland.
2 are open for bids as of 8 August 2026.
Its buying spans 2 CPV divisions, most often construction work.
Across 13 awarded contracts the median value is CHF1m.
Its published awards total CHF24.9m.
<p>Die Werkleitungen und vor allem die Kanalisation in der Rychenbergstrasse und im Hammerweg sind in die Jahre gekommen...
<p>In der Wartstrasse verläuft vom Regenbecken Flüeli (ES 61410) bis zum Entlastungsbauwerk (R6330) der 1949 erbaute Ei-...
Measured from Tiefbauamt Stadt Winterthur's own published record — no estimates, no generic advice.
| Tender | Winner | Tender closed | Contract Value |
|---|---|---|---|
| Gernstrasse, Rümikerstrasse - Gernstrasse 73 - Kanal und St... | Cellere Bau AG | - | CHF1.3m |
| Klosterstrasse, Zürcherstrasse bis Reutgasse - Lieferung, Mo... | SWARCO Schweiz AG | - | CHF263.2k |
| Tössertobelstrasse Rychenberg- bis Oststrasse Erneuerung Kan... | Alder-Zani AG | - | CHF1.8m |
| Tösstalstrasse/Eidbergstrasse, Knoten, Neubau LSA | AFRY Schweiz AG | - | CHF727.6k |
| Querung Grüze, St. Gallerstrasse - Sulzerallee, Neubau - Qu... | BURRI public elements AG | - | CHF4.4m |
| Sulzerallee, Bushaltestellen, Neubau | Alder-Zani AG Winterthur | - | CHF542k |
Contracts are dated by the tender's closing date — award dates are not published in the source data.