| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Genossenschaft MMTS-Berufsbildungszentrum | 🇨🇭Switzerland | Activa | 28/8/2019 – presente |
| Cargo | EP:bernhard AG | 🇨🇭Switzerland | Activa | 27/11/2019 – presente |
| Cargo | Grabmal-Kunst Amann GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 31/12/2020 – presente |
| Cargo | Strittmatter UE AG | 🇨🇭Switzerland | Disuelta | 16/1/2019 – presente |
| Cargo | EP ELEKTRO MM MEDIA GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 10/10/2016 – presente |
11/10/2023
appointed
25/2/2022
appointed
10/10/2016
appointed