| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Halter Handels AG | 🇨🇭Switzerland | Activa | 29/4/2016 – presente |
| Cargo | Robin Halter Holding AG | 🇨🇭Switzerland | Disuelta | 19/4/2016 – presente |
| Cargo | Halter AG Wil | 🇨🇭Switzerland | Activa | 29/4/2016 – presente |
5/1/2023
appointed