| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Sommerweid Holding AG | 🇨🇭Switzerland | Activa | 10/4/2019 – presente |
| Cargo | Jules Steiger AG | 🇨🇭Switzerland | Activa | 11/5/2020 – presente |
| Cargo | Steiger Immobilien AG | 🇨🇭Switzerland | Activa | 11/5/2020 – presente |
| Cargo | Jules Steiger AG | 🇨🇭Switzerland | Activa | 1/3/2017 – presente |
| Cargo | Steiger Immobilien AG | 🇨🇭Switzerland | Activa | 1/3/2017 – presente |
| Cargo | Steiger Betriebs AG | 🇨🇭Switzerland | Activa | 6/5/2020 – presente |
| Cargo | Jules Steiger AG | 🇨🇭Switzerland | Activa | 1/3/2017 – presente |
11/3/2025
appointed
10/3/2025
appointed
1/3/2017
appointed