| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SPHAIRA AG | 🇨🇭Switzerland | Activa | 28/3/2018 – presente |
| Cargo | ARMIN RELLER GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 5/2/2016 – presente |
| Cargo | Fritz Hebeisen AG | 🇨🇭Switzerland | Activa | 18/9/2018 – presente |
| Cargo | Werner Lack AG | 🇨🇭Switzerland | Activa | 20/12/2019 – presente |
28/3/2018
appointed
5/2/2016
appointed