| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Spengler Direct AG | 🇨🇭Svizzera | Dissolved | 08/07/2016 – present |
| Officer | Ganz Verlegearbeiten AG | 🇨🇭Svizzera | Dissolved | 30/10/2020 – present |
| Officer | Ganz & Co. AG | 🇨🇭Svizzera | Active | 30/10/2020 – present |
| Officer | Plättli Ganz AG | 🇨🇭Svizzera | Active | 27/10/2020 – present |
| Officer | Ganz Baumaterial AG | 🇨🇭Svizzera | Dissolved | 30/10/2020 – present |
| Officer | Zuffelato + Wirrer AG | 🇨🇭Svizzera | Active | 30/10/2020 – present |
| Officer | Plättli Ganz AG | 🇨🇭Svizzera | Dissolved | 30/10/2020 – present |
| Officer | Plättli Ganz Baumaterial Holding AG (PGB) | 🇨🇭Svizzera | Active | 27/12/2024 – present |
08/07/2016
appointed