| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Wärme Thalwil AG | 🇨🇭Switzerland | Activa | 10/12/2025 – presente |
| Cargo | Verein Energie Zukunft Schweiz | 🇨🇭Switzerland | Activa | 14/7/2022 – presente |
| Cargo | Swan Systeme AG | 🇨🇭Switzerland | Activa | 3/5/2019 – presente |
| Cargo | Lehmann Präzisionstechnik GmbH | 🇨🇭Switzerland | Activa | 14/7/2016 – presente |
10/12/2025
appointed
14/7/2022
appointed
14/7/2016
appointed