| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Meerkämper AG | 🇨🇭Switzerland | Activa | 22/1/2021 – presente |
| Cargo | Verein Piazza Zofingen | 🇨🇭Switzerland | Disuelta | 23/7/2019 – presente |
| Cargo | Günthert Optik AG | 🇨🇭Switzerland | Activa | 24/2/2017 – presente |
| Cargo | Trawitex AG in Liquidation | 🇨🇭Switzerland | Disuelta | 24/3/2016 – presente |
22/1/2021
appointed
23/7/2019
appointed
24/2/2017
appointed