| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RhV Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 10/5/2016 – presente |
| Cargo | RhV Elektrotechnik AG | 🇨🇭Switzerland | Activa | 7/6/2018 – presente |
| Cargo | LANDI Oberrheintal Genossenschaft | 🇨🇭Switzerland | Activa | 19/5/2022 – presente |
| Cargo | Helbling Schalttafelbau AG | 🇨🇭Switzerland | Activa | 12/6/2018 – presente |
| Cargo | rhv informatik ag | 🇨🇭Switzerland | Activa | 8/6/2018 – presente |
17/5/2018
appointed