| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Alina Immobilien AG in Liquidation | 🇨🇭Switzerland | Liquidación | 8/7/2025 – presente |
| Cargo | Schertenleib AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/9/2016 – presente |
| Cargo | Kästli Storen AG | 🇨🇭Switzerland | Activa | 9/1/2023 – presente |
| Cargo | Amstutz Storenfabrik AG | 🇨🇭Switzerland | Activa | 26/9/2023 – presente |
8/7/2025
appointed
8/1/2024
appointed