| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kolb Protech AG | 🇨🇭Switzerland | Activa | 3/11/2022 – presente |
| Cargo | el-consult ag | 🇨🇭Switzerland | Activa | 11/5/2022 – presente |
| Cargo | Kolb Elektro AG | 🇨🇭Switzerland | Activa | 6/1/2022 – presente |
| Cargo | Kolb Elektro SBW AG | 🇨🇭Switzerland | Activa | 6/1/2022 – presente |
| Cargo | ds conma ag | 🇨🇭Switzerland | Disuelta | 14/6/2019 – presente |
3/11/2022
appointed
11/5/2022
appointed
14/6/2019
appointed