| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Inomass GmbH | 🇨🇭Switzerland | Activa | 1/2/2022 – presente |
| Cargo | Schneebeli BauControl AG | 🇨🇭Switzerland | Activa | 6/1/2020 – presente |
| Cargo | Lutisbach Generalunternehmung AG | 🇨🇭Switzerland | Disuelta | 6/2/2020 – presente |
1/2/2022
appointed
6/1/2020
appointed