| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EPZ Betriebs AG | 🇨🇭Switzerland | Disuelta | 22/9/2022 – presente |
| Cargo | UC-Immo GmbH | 🇨🇭Switzerland | Activa | 12/4/2022 – presente |
| Cargo | Seetal Projekte AG | 🇨🇭Switzerland | Activa | 7/8/2020 – presente |
22/9/2022
appointed
12/4/2022
appointed
7/8/2020
appointed