| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ImmoQ GmbH | 🇨🇭Switzerland | Activa | 22/4/2020 – presente |
| Cargo | EM Häuser AG | 🇨🇭Switzerland | Activa | 22/10/2020 – presente |
| Cargo | Senn Development AG | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Senn Construction AG | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Senn Resources AG | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Senn IFA AG | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Senn & Partner Holding AG | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Senn Partnership AG | 🇨🇭Switzerland | Disuelta | 4/1/2017 – presente |
| Cargo | Verein LEA in Liquidation | 🇨🇭Switzerland | Disuelta | 17/7/2018 – presente |
22/4/2020
appointed