| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Transportgenossenschaft Fricktal | 🇨🇭Switzerland | Activa | 10/5/2023 – presente |
| Cargo | MBS Sicherheit + Technik AG | 🇨🇭Switzerland | Activa | 20/1/2017 – presente |
| Cargo | Jenzer Holding AG | 🇨🇭Switzerland | Disuelta | 11/2/2022 – presente |
10/5/2023
appointed
20/1/2017
appointed