| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Martel Holding AG St. Gallen | 🇨🇭Switzerland | Activa | 2/12/2019 – presente |
| Cargo | Martel AG St. Gallen | 🇨🇭Switzerland | Activa | 13/8/2019 – presente |
| Cargo | SQH Swiss Quality Hotels Genossenschaft | 🇨🇭Switzerland | Activa | 20/7/2016 – presente |
| Cargo | MMC Hotel AG in Liquidation | 🇨🇭Switzerland | Disuelta | 28/8/2018 – presente |
| Cargo | HOTEL CASPAR AG | 🇨🇭Switzerland | Activa | 27/6/2023 – presente |
2/12/2019
appointed
13/8/2019
appointed
20/7/2016
appointed