| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Aare Uferpark GmbH | 🇨🇭Switzerland | Activa | 18/12/2024 – presente |
| Cargo | Gasthof Löwen AG, Meisterschwanden | 🇨🇭Switzerland | Activa | 12/9/2022 – presente |
| Cargo | RK Personal-Dienstleistung GmbH | 🇨🇭Switzerland | Disuelta | 31/10/2016 – presente |
| Cargo | Karl Rölli Holzbau, Bedachung & Spenglerei AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
| Cargo | Custor AG | 🇨🇭Switzerland | Activa | 13/9/2017 – presente |
| Cargo | Mühlepark AG | 🇨🇭Switzerland | Activa | 8/9/2017 – presente |
| Cargo | Apart Hotel Wiggertal AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
| Cargo | KaRö Generalunternehmung und Immobilien AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
| Cargo | R + K Generalunternehmung und Immobilien AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
| Cargo | Zum Schoppen AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
| Cargo | KaRö Holding AG | 🇨🇭Switzerland | Activa | 31/10/2016 – presente |
18/12/2024
appointed
12/9/2022
appointed
31/10/2016
appointed