| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Isler Holding AG | 🇨🇭Switzerland | Disuelta | 14/11/2018 – presente |
| Cargo | Isler Industries AG | 🇨🇭Switzerland | Disuelta | 9/8/2017 – presente |
| Cargo | Stiftung BFB - Bildung Formation Biel-Bienne | 🇨🇭Switzerland | Activa | 7/12/2017 – presente |
14/11/2018
appointed