| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GUTGRÜN AG | 🇨🇭Switzerland | Activa | 19/12/2023 – presente |
| Cargo | Davos Diagnostics AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/4/2017 – presente |
| Cargo | QPlan AG | 🇨🇭Switzerland | Activa | 9/6/2016 – presente |
| Cargo | Calanda Gruppe AG | 🇨🇭Switzerland | Activa | 13/1/2021 – presente |
| Cargo | Rosen Immobilien und Projektentwicklungen AG | 🇨🇭Switzerland | Activa | 9/7/2021 – presente |
| Cargo | Tschudy AG | 🇨🇭Switzerland | Disuelta | 19/12/2016 – presente |
19/12/2023
appointed
5/4/2017
appointed
9/6/2016
appointed