| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Belagswerk Rinau AG | 🇨🇭Switzerland | Activa | 23/11/2022 – presente |
| Cargo | Vorsorgestiftung der Frey-Unternehmungen, Augst | 🇨🇭Switzerland | Activa | 31/8/2022 – presente |
| Cargo | Ernst Frey AG | 🇨🇭Switzerland | Activa | 23/2/2022 – presente |
23/11/2022
appointed
31/8/2022
appointed
23/2/2022
appointed