| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Comotec AG | 🇨🇭Switzerland | Activa | 11/2/2026 – presente |
| Cargo | Kibag Kies Weinfelden AG | 🇨🇭Switzerland | Activa | 30/3/2020 – presente |
| Cargo | BRT Baustoff Recycling Thurgau AG | 🇨🇭Switzerland | Activa | 11/1/2023 – presente |
| Cargo | KIBAG Kies Waldkirch AG | 🇨🇭Switzerland | Activa | 3/4/2020 – presente |
| Cargo | KIBAG Beton AG | 🇨🇭Switzerland | Activa | 4/11/2020 – presente |
11/2/2026
appointed
14/4/2023
appointed
4/11/2020
appointed