| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Trucktech AG | 🇨🇭Switzerland | Activa | 14/7/2022 – presente |
| Cargo | Rehm Kies- und Betonwerk AG | 🇨🇭Switzerland | Activa | 21/9/2020 – presente |
| Cargo | SUCON SWISS AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/5/2019 – presente |
14/7/2022
appointed
21/9/2020
appointed
15/5/2019
appointed