| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bürgi-Immobilien AG | 🇨🇭Switzerland | Activa | 7/7/2021 – presente |
| Cargo | Bürgi Holding AG | 🇨🇭Switzerland | Disuelta | 17/12/2020 – presente |
| Cargo | BOW-Betonwerk Obwalden AG | 🇨🇭Switzerland | Activa | 3/8/2018 – presente |
7/7/2021
appointed
17/12/2020
appointed