| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Z ART LT AG | 🇨🇭Switzerland | Activa | 9/3/2026 – presente |
| Cargo | Immobilien Rietwis AG | 🇨🇭Switzerland | Activa | 22/9/2021 – presente |
| Cargo | Kauwerk AG | 🇨🇭Switzerland | Activa | 20/10/2025 – presente |
| Cargo | ProMation Engineering AG | 🇨🇭Switzerland | Activa | 21/7/2022 – presente |
| Cargo | Bachweg Brewing AG in Liquidation | 🇨🇭Switzerland | Disuelta | 1/4/2019 – presente |
9/3/2026
appointed
27/1/2026
appointed
2/5/2022
appointed