| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BPU Ingenieurunternehmung AG | 🇨🇭Switzerland | Disuelta | 12/1/2018 – presente |
| Cargo | Wild Electric AG | 🇨🇭Switzerland | Activa | 29/10/2018 – presente |
| Cargo | AZ Elektro AG in Liquidation | 🇨🇭Switzerland | Liquidación | 10/10/2017 – presente |
| Cargo | Häsler Eltel AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/12/2018 – presente |
| Cargo | Elektro Wild + Barmettler AG | 🇨🇭Switzerland | Activa | 24/10/2018 – presente |
12/1/2018
appointed