| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Betonsuisse Marketing AG | 🇨🇭Switzerland | Activa | 4/6/2024 – presente |
| Cargo | Concreto AG | 🇨🇭Switzerland | Disuelta | 31/7/2020 – presente |
| Cargo | VKB AARGAU - Verband der Kies- und Betonproduzenten Aargau | 🇨🇭Switzerland | Activa | 8/7/2019 – presente |
| Cargo | Reusskies und Baggerei AG | 🇨🇭Switzerland | Disuelta | 25/7/2017 – presente |
| Cargo | AGIR Umwelt AG | 🇨🇭Switzerland | Activa | 25/7/2017 – presente |
| Cargo | Agir AG | 🇨🇭Switzerland | Activa | 25/7/2017 – presente |
| Cargo | AGIR Freiamt AG | 🇨🇭Switzerland | Activa | 19/7/2017 – presente |
4/6/2024
appointed
31/7/2020
appointed
19/7/2017
appointed