| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Dudler & Partner AG | 🇨🇭Switzerland | Activa | 16/1/2025 – presente |
| Cargo | a&f systems ag | 🇨🇭Switzerland | Activa | 10/4/2017 – presente |
| Cargo | Hauseigentümerverband Zürich | 🇨🇭Switzerland | Activa | 2/10/2020 – presente |
| Cargo | Karlen-Consulting AG | 🇨🇭Switzerland | Activa | 26/10/2020 – presente |
| Cargo | Ringier Print Holding AG | 🇨🇭Switzerland | Activa | 8/7/2019 – presente |
| Cargo | Ringier Print Adligenswil AG | 🇨🇭Switzerland | Disuelta | 12/7/2019 – presente |
| Cargo | Ringier Areal AG | 🇨🇭Switzerland | Activa | 20/1/2025 – presente |
16/1/2025
appointed
6/1/2023
appointed
26/10/2020
appointed