| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Wasserversorgung Müswangen Genossenschaft | 🇨🇭Switzerland | Activa | 14/6/2021 – presente |
| Cargo | Bio Brüterei Lindenberg AG | 🇨🇭Switzerland | Activa | 16/11/2016 – presente |
| Cargo | Weiko Wobag AG in Liquidation | 🇨🇭Switzerland | Liquidación | 3/12/2021 – presente |
14/6/2021
appointed