| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Voegtlin-Meyer Entsorgung AG | 🇨🇭Switzerland | Activa | 8/10/2025 – presente |
| Cargo | Graf Malerei AG | 🇨🇭Switzerland | Activa | 14/2/2017 – presente |
| Cargo | Graf Holzenergiegeräte AG | 🇨🇭Switzerland | Activa | 16/6/2017 – presente |
| Cargo | SCHÖNAUER IMMOBILIEN GMBH | 🇨🇭Switzerland | Activa | 24/2/2020 – presente |
| Cargo | SCHÖNAUER AG | 🇨🇭Switzerland | Activa | 9/3/2020 – presente |
8/10/2025
appointed
25/3/2019
appointed
28/9/2018
appointed