Government procurement organization based in Switzerland
Tiefbauamt Graubünden has published 648 tenders in Switzerland.
137 are open for bids as of 24 August 2026.
Its buying spans 3 CPV divisions, most often sewage, refuse, cleaning and environmental services.
Across 499 awarded contracts the median value is CHF432k.
Its published awards total CHF448.5m.
<p>Winterdienstarbeiten, Schneeräumung und Streudienst</p><p><br></p>
<p>Winterdienstarbeiten, Schneeräumung und Streudienst</p><p><br></p>
<p>Winterdienstarbeiten, Schneeräumung und Streudienst</p><p><br></p>
<p>Winterdienstarbeiten, Schneeräumung und Streudienst</p><p><br></p>
<p>Winterdienstarbeiten, Schneeräumung und Streudienst</p><p><br></p>
<p>Lavori di manutenzione invernale, sgombero neve e servizio di spargimento neve</p>
Measured from Tiefbauamt Graubünden's own published record — no estimates, no generic advice.
| Tender | Winner | Tender closed | Contract Value |
|---|---|---|---|
| N29 Nationalstrasse Belag La Veduta | KIBAG Bauleistungen AG, St. Moritz | 16 July 2026 | CHF158k |
| H13 Strada Italiana Hinterrhein-Ospizio | Giudicetti SA | 2 July 2026 | CHF117.7k |
| H29 Pozzolascio - Pisciadel, Los 1 und 2, Belagsarbeiten | KIBAG Bauleistungen AG | - | CHF1.2m |
| Bodio sud Capomastro | Consorzio SOSA Selma nord | - | CHF323.4k |
| 750.00 Instandsetzung Kehre Crapetta Baumeister- und Belagsa... | Foffa Conrad AG | - | CHF594.6k |
| 725.80 Belagsarbeiten Tunnel Val Alpetta Belagsarbeiten | Walo Bertschinger AG | - | CHF1.9m |
Contracts are dated by the tender's closing date — award dates are not published in the source data.
| Supplier | Contracts | Total Value |
|---|---|---|
| Hew AG Bauunternehmung Chur | 43 | CHF25.6m |
| Bezzola Denoth AG | 29 | CHF48.8m |
| Cellere Bau AG | 29 | CHF12m |
| Foffa Conrad AG | 23 | CHF30.9m |
| Hew AG Bauunternehmung Zernez | 20 | CHF5.6m |
| C Bauunternehmung Centorame AG | 18 | CHF7.1m |
| METTLER PRADER AG | 16 | CHF12.6m |
| Schlub AG Nordbünden | 16 | CHF4.4m |