| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Tennishalle Fällanden AG in Liquidation | 🇨🇭Switzerland | Liquidación | 6/1/2017 – presente |
| Cargo | Life4Style AG | 🇨🇭Switzerland | Activa | 7/2/2022 – presente |
| Cargo | PTI Management AG | 🇨🇭Switzerland | Activa | 16/11/2018 – presente |
| Cargo | W. + R. Liniger AG, Bern in Liquidation | 🇨🇭Switzerland | Disuelta | 24/10/2017 – presente |
6/6/2025
appointed
7/2/2022
appointed
16/11/2018
appointed