| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Zani Generalbau AG | 🇨🇭Switzerland | Disuelta | 27/1/2021 – presente |
| Cargo | Zani Baumaschinen AG | 🇨🇭Switzerland | Activa | 27/1/2021 – presente |
| Cargo | Personalvorsorgestiftung der Keller-Frei AG | 🇨🇭Switzerland | Activa | 11/5/2021 – presente |
27/1/2021
appointed