| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MD Immo AG | 🇨🇭Switzerland | Activa | 29/3/2017 – presente |
| Cargo | MB Beratungs AG | 🇨🇭Switzerland | Activa | 3/11/2017 – presente |
| Cargo | MD Müller Dach AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/3/2017 – presente |
| Cargo | TMS Projektentwicklungs AG | 🇨🇭Switzerland | Disuelta | 1/11/2017 – presente |
2/9/2020
appointed
29/3/2017
appointed