| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Hauseigentümerverband Basel-Stadt | 🇨🇭Switzerland | Activa | 18/6/2025 – presente |
| Cargo | KIB Immobilien AG | 🇨🇭Switzerland | Activa | 10/7/2023 – presente |
| Cargo | Antero Invest AG | 🇨🇭Switzerland | Activa | 6/9/2019 – presente |
| Cargo | Florian AG in Liq. | 🇨🇭Switzerland | Disuelta | 12/9/2022 – presente |
18/6/2025
appointed
10/7/2023
appointed
6/9/2019
appointed