| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Opalit AG | 🇨🇭Switzerland | Activa | 31/8/2018 – presente |
| Cargo | Baustoffcenter Birr AG in Liq. | 🇨🇭Switzerland | Disuelta | 31/8/2018 – presente |
| Cargo | Melu Verwaltungs AG | 🇨🇭Switzerland | Activa | 31/8/2018 – presente |
31/3/2020
appointed
31/8/2018
appointed