| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Sonnenbau Holding AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | HeBe Immobilien AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | Bad Immobilien AG | 🇨🇭Switzerland | Activa | 5/1/2018 – presente |
| Cargo | Sonnenbau Projekte AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | Sonnenbau Dienstleistungs AG | 🇨🇭Switzerland | Activa | 27/6/2018 – presente |
| Cargo | Novesette GmbH | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | Valrheno Immobilien AG | 🇨🇭Switzerland | Activa | 16/5/2017 – presente |
| Cargo | Sonnenbau AG | 🇨🇭Switzerland | Activa | 27/6/2018 – presente |
| Cargo | Hümpeler AG | 🇨🇭Switzerland | Activa | 13/6/2025 – presente |
| Cargo | Genossenschaft Alterswohnungen Diepoldsau-Schmitter | 🇨🇭Switzerland | Activa | 13/9/2021 – presente |
| Cargo | Hotel Bad Balgach AG | 🇨🇭Switzerland | Disuelta | 12/1/2018 – presente |
| Cargo | Remo Sieber Architektur AG | 🇨🇭Switzerland | Disuelta | 1/9/2016 – presente |
17/6/2025
appointed
16/6/2025
appointed
1/9/2016
appointed