| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Iso-San AG | 🇨🇭Switzerland | Activa | 15/8/2023 – presente |
| Cargo | Büchi Bauunternehmung AG | 🇨🇭Switzerland | Activa | 4/3/2020 – presente |
| Cargo | Bucher Baugeschäft AG | 🇨🇭Switzerland | Activa | 24/12/2019 – presente |
| Cargo | Iso-Bau AG, Bern | 🇨🇭Switzerland | Activa | 24/12/2019 – presente |
| Cargo | Personalfürsorgestiftung der Büchi Bauunternehmung AG | 🇨🇭Switzerland | Activa | 4/9/2018 – presente |
| Cargo | Büchi Fonds | 🇨🇭Switzerland | Activa | 30/7/2020 – presente |
15/8/2023
appointed
21/9/2022
appointed
24/12/2019
appointed