| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Spengler Direct AG | 🇨🇭Switzerland | Disuelta | 8/7/2016 – presente |
| Cargo | Ganz Verlegearbeiten AG | 🇨🇭Switzerland | Disuelta | 30/10/2020 – presente |
| Cargo | Ganz & Co. AG | 🇨🇭Switzerland | Activa | 30/10/2020 – presente |
| Cargo | Plättli Ganz AG | 🇨🇭Switzerland | Activa | 27/10/2020 – presente |
| Cargo | Ganz Baumaterial AG | 🇨🇭Switzerland | Disuelta | 30/10/2020 – presente |
| Cargo | Zuffelato + Wirrer AG | 🇨🇭Switzerland | Activa | 30/10/2020 – presente |
| Cargo | Plättli Ganz AG | 🇨🇭Switzerland | Disuelta | 30/10/2020 – presente |
| Cargo | Plättli Ganz Baumaterial Holding AG (PGB) | 🇨🇭Switzerland | Activa | 27/12/2024 – presente |
8/7/2016
appointed