| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Luftseilbahn Illgau-Vorderoberberg AG | 🇨🇭Switzerland | Activa | 15/12/2020 – presente |
| Cargo | Betschart Immobilien AG | 🇨🇭Switzerland | Activa | 15/8/2018 – presente |
| Cargo | Walter Betschart AG | 🇨🇭Switzerland | Activa | 15/8/2018 – presente |
15/12/2020
appointed
15/8/2018
appointed