| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GS Ghielmimport Swiss AG | 🇨🇭Switzerland | Activa | 25/2/2025 – presente |
| Cargo | Seekag Seeverlad + Kieshandels AG, Luzern | 🇨🇭Switzerland | Activa | 11/11/2024 – presente |
| Cargo | Pensionskasse der Holcim (Schweiz) AG | 🇨🇭Switzerland | Activa | 18/12/2023 – presente |
| Cargo | Holcim Kies und Beton AG | 🇨🇭Switzerland | Activa | 13/11/2023 – presente |
| Cargo | Fanger Kies + Beton AG | 🇨🇭Switzerland | Activa | 25/10/2023 – presente |
| Cargo | Baustoff Recycling Nordwestschweiz AG | 🇨🇭Switzerland | Activa | 11/10/2023 – presente |
25/2/2025
appointed
11/11/2024
appointed
11/10/2023
appointed