| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Polytrade AG | 🇨🇭Switzerland | Activa | 12/1/2023 – presente |
| Cargo | Ofner Immobilien AG | 🇨🇭Switzerland | Disuelta | 6/5/2022 – presente |
| Cargo | Ofner AG | 🇨🇭Switzerland | Disuelta | 30/10/2018 – presente |
| Cargo | Granutec Appenzell AG | 🇨🇭Switzerland | Activa | 30/10/2018 – presente |
| Cargo | Gawaplast Appenzell AG | 🇨🇭Switzerland | Activa | 30/10/2018 – presente |
12/1/2023
appointed
6/5/2022
appointed
30/10/2018
appointed