| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Genossenschaft Alterssiedlung Sissach | 🇨🇭Switzerland | Activa | 4/9/2023 – presente |
| Cargo | GEMATEX GmbH | 🇨🇭Switzerland | Activa | 10/2/2020 – presente |
| Cargo | Santschi & Partner Treuhand AG | 🇨🇭Switzerland | Activa | 27/4/2018 – presente |
| Cargo | Fixus Holding AG | 🇨🇭Switzerland | Activa | 9/4/2018 – presente |
| Cargo | Hersberger Verwaltungs GmbH | 🇨🇭Switzerland | Activa | 9/4/2018 – presente |
4/9/2023
appointed