| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Eichhof-Immo AG in Liquidation | 🇨🇭Switzerland | Disuelta | 31/3/2022 – presente |
| Cargo | Unibau Immo AG | 🇨🇭Switzerland | Disuelta | 8/9/2017 – presente |
| Cargo | Unibau AG | 🇨🇭Switzerland | Disuelta | 8/9/2017 – presente |
| Cargo | Unibau Holding AG | 🇨🇭Switzerland | Activa | 20/12/2016 – presente |
31/3/2022
appointed
8/9/2017
appointed
20/12/2016
appointed