| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Personalvorsorgestiftung der Firma Erwin Altherr AG, Lastwagenreparaturwerkstätte | 🇨🇭Switzerland | Activa | 19/12/2024 – presente |
| Cargo | Erwin Altherr AG | 🇨🇭Switzerland | Activa | 24/10/2024 – presente |
| Cargo | Altherr Nutzfahrzeuge-AG | 🇨🇭Switzerland | Activa | 24/10/2024 – presente |
| Cargo | SA Invest AG | 🇨🇭Switzerland | Activa | 24/10/2024 – presente |
| Cargo | Altherr Immo AG | 🇨🇭Switzerland | Activa | 24/10/2024 – presente |
| Cargo | JK Invest AG | 🇨🇭Switzerland | Activa | 23/10/2024 – presente |
| Cargo | KKGI AG | 🇨🇭Switzerland | Activa | 31/5/2021 – presente |
19/12/2024
appointed
24/10/2024
appointed
31/5/2021
appointed