| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | bruno baut gmbh | 🇨🇭Switzerland | Activa | 22/5/2024 – presente |
| Cargo | SECO bwk GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 7/3/2024 – presente |
| Cargo | Genossenschaft MMTS-Berufsbildungszentrum | 🇨🇭Switzerland | Activa | 28/8/2019 – presente |
| Cargo | kälin gestrichen gut | 🇨🇭Switzerland | Activa | 23/5/2019 – presente |
| Cargo | Blexon AG | 🇨🇭Switzerland | Activa | 25/1/2018 – presente |
| Cargo | Kälin Trockenbau + Renovationen | 🇨🇭Switzerland | Activa | 16/1/2017 – presente |
| Cargo | NPK Business Group GmbH | 🇨🇭Switzerland | Activa | 28/1/2019 – presente |
| Cargo | KBW Service GmbH | 🇨🇭Switzerland | Activa | 18/1/2019 – presente |
22/5/2024
appointed
7/3/2024
appointed
16/1/2017
appointed