- AB to sKI AG
- Voa Principala 16
- Valbella
- GR
- conzett GmbH in Liquidation
- Salvatorenstrasse 52
- Chur
- GR
- Bernhard Bauexperte
- Masanserstrasse 84
- Chur
- GR
- COLLEGIUM PERFICIO AG
- Zur Rüfi 11
- Trimmis
- GR
- Laager Architekt
- Surtuor 28
- Samedan
- GR
- Marianne Tobler
- Via Arviul 1
- Flims Dorf
- GR
- Rinaldo Stampa GmbH
- Schulstrasse 76
- Landquart
- GR
- SwissLegal Lardi & Partner AG
- Reichsgasse 65
- Chur
- GR