| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Glastechnik Schürmann GmbH | 🇨🇭Switzerland | Activa | 3/8/2023 – presente |
| Cargo | Top Akkord H. Heinen AG | 🇨🇭Switzerland | Activa | 15/8/2017 – presente |
| Cargo | TAHAG Holding GmbH | 🇨🇭Switzerland | Activa | 28/3/2025 – presente |
3/8/2023
appointed
15/8/2017
appointed