| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Oberdorf Immobilien AG | 🇨🇭Switzerland | Activa | 27/11/2018 – presente |
| Cargo | Meier Peter Hauswartung GmbH | 🇨🇭Switzerland | Activa | 10/10/2017 – presente |
| Cargo | FAB-Kunststoff-Fenster AG | 🇨🇭Switzerland | Disuelta | 19/4/2017 – presente |
4/11/2024
appointed
10/10/2017
appointed