| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WKG Energie Service AG | 🇨🇭Switzerland | Activa | 9/5/2023 – presente |
| Cargo | Bau4U AG | 🇨🇭Switzerland | Activa | 23/6/2022 – presente |
| Cargo | Bau4U Holding AG | 🇨🇭Switzerland | Disuelta | 3/5/2022 – presente |
9/5/2023
appointed
23/6/2022
appointed
3/5/2022
appointed