| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AH Residenz Immobilien AG Wil | 🇨🇭Switzerland | Activa | 11/2/2026 – presente |
| Cargo | nexbau ag schweiz | 🇨🇭Switzerland | Activa | 12/2/2025 – presente |
| Cargo | FI FRISCHKNECHT IMMOBILIEN GMBH | 🇨🇭Switzerland | Disuelta | 12/1/2021 – presente |
| Cargo | Resida Liegenschaften AG | 🇨🇭Switzerland | Disuelta | 9/12/2016 – presente |
11/2/2026
appointed
12/2/2025
appointed
12/1/2021
appointed