| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Baugenossenschaft Brunnenhof Zürich | 🇨🇭Switzerland | Activa | 1/9/2020 – presente |
| Cargo | Walther Optik | 🇨🇭Switzerland | Disuelta | 26/5/2023 – presente |
| Cargo | ZBH AG | 🇨🇭Switzerland | Activa | 7/7/2017 – presente |
| Cargo | ZBManagement AG | 🇨🇭Switzerland | Activa | 14/6/2017 – presente |
| Cargo | Walther Kongresstechnik AG | 🇨🇭Switzerland | Activa | 12/6/2024 – presente |
| Cargo | Golf Thunersee AG | 🇨🇭Switzerland | Activa | 21/9/2017 – presente |
29/4/2024
appointed
26/5/2023
appointed
14/6/2017
appointed