| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kurt Freitag Landmaschinen GmbH | 🇨🇭Switzerland | Activa | 2/11/2023 – presente |
| Cargo | Alpgenossenschaft Altstätten | 🇨🇭Switzerland | Activa | 2/8/2022 – presente |
| Cargo | Fritz Spahr AG | 🇨🇭Switzerland | Disuelta | 22/9/2020 – presente |
| Cargo | Brülisauer Landmaschinen GmbH | 🇨🇭Switzerland | Activa | 19/2/2020 – presente |
2/11/2023
appointed
2/8/2022
appointed
19/2/2020
appointed