| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Constantia Steel GmbH | 🇨🇭Switzerland | Activa | 7/4/2020 – presente |
| Cargo | TURBO Hochwasserschutz AG | 🇨🇭Switzerland | Activa | 31/7/2018 – presente |
| Cargo | Constantia Engineering AG | 🇨🇭Switzerland | Activa | 27/9/2016 – presente |
7/4/2020
appointed
31/7/2018
appointed
27/9/2016
appointed