| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Restaurant Schützenstube GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 8/2/2017 – presente |
| Cargo | Montelec AG | 🇨🇭Switzerland | Activa | 5/7/2024 – presente |
| Cargo | Gastro Profiline GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 25/5/2021 – presente |
8/2/2017
appointed