| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Vigier Beton AG | 🇨🇭Switzerland | Activa | 23/8/2023 – presente |
| Cargo | SEG Solothurner Entsorgungs-Gesellschaft AG | 🇨🇭Switzerland | Activa | 21/8/2023 – presente |
| Cargo | Vigier Beton Mittelland AG | 🇨🇭Switzerland | Activa | 21/8/2023 – presente |
| Cargo | Kieswerk Aebisholz AG | 🇨🇭Switzerland | Activa | 21/8/2023 – presente |
| Cargo | Steinbruch AG Vorberg Bözingen | 🇨🇭Switzerland | Activa | 3/8/2017 – presente |
23/8/2023
appointed
21/8/2023
appointed
3/8/2017
appointed