| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AG zur Förderung der inneren Verdichtung Wartau | 🇨🇭Switzerland | Activa | 18/8/2021 – presente |
| Cargo | Wohnbau AG Gonzen in Liquidation | 🇨🇭Switzerland | Disuelta | 5/5/2022 – presente |
| Cargo | Wohnbaugenossenschaft Wartau | 🇨🇭Switzerland | Activa | 7/6/2021 – presente |
| Cargo | Stiftung Burgruine Wartau | 🇨🇭Switzerland | Activa | 20/4/2017 – presente |
9/9/2024
appointed
1/5/2023
appointed
20/4/2017
appointed