| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Ludwig Institut für Krebsforschung AG | 🇨🇭Switzerland | Activa | 5/5/2023 – presente |
| Cargo | RecyCoal Switzerland SA in Liquidation | 🇨🇭Switzerland | Disuelta | 18/1/2017 – presente |
| Cargo | Riva Real Estate AG | 🇨🇭Switzerland | Activa | 7/11/2025 – presente |
5/5/2023
appointed
18/1/2017
appointed