| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lentia Liegenschaften AG | 🇨🇭Switzerland | Activa | 31/5/2021 – presente |
| Cargo | Gross Generalunternehmung AG | 🇨🇭Switzerland | Activa | 23/2/2016 – presente |
| Cargo | Gross Baumanagement AG | 🇨🇭Switzerland | Activa | 6/6/2024 – presente |
31/5/2021
appointed
23/1/2020
appointed