| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EdelWise Solutions GmbH | 🇨🇭Switzerland | Activa | 9/10/2025 – presente |
| Cargo | KNABE Veranstaltungs- und Showtechnik | 🇨🇭Switzerland | Disuelta | 6/6/2016 – presente |
| Cargo | Elektra Genossenschaft Baldingen | 🇨🇭Switzerland | Activa | 26/11/2021 – presente |
| Cargo | Electrotainer Knabe | 🇨🇭Switzerland | Disuelta | 28/1/2022 – presente |
| Cargo | Elektrobildung.ch Knabe | 🇨🇭Switzerland | Disuelta | 6/6/2016 – presente |
9/10/2025
appointed
28/1/2022
appointed
6/6/2016
appointed