| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | leichtsein gmbh in Liquidation | 🇨🇭Switzerland | Liquidación | 25/10/2024 – presente |
| Cargo | Hörzentrum Regensdorf Peter Däscher | 🇨🇭Switzerland | Activa | 22/7/2019 – presente |
| Cargo | Akustik Schweiz Einkaufs AG | 🇨🇭Switzerland | Activa | 30/12/2025 – presente |
| Cargo | Akustik Schweiz AG | 🇨🇭Switzerland | Activa | 11/4/2016 – presente |
25/10/2024
appointed
22/7/2019
appointed