| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | WaBo Bootslager AG in Liquidation | 🇨🇭Switzerland | Disuelta | 26/5/2016 – presente |
| Cargo | Hostron AG | 🇨🇭Switzerland | Activa | 23/7/2020 – presente |
| Cargo | Simpex Electronic AG | 🇨🇭Switzerland | Activa | 25/5/2016 – presente |
26/5/2016
appointed