| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Personalfürsorgestiftung der Büchi Bauunternehmung AG | 🇨🇭Switzerland | Active | 18/08/2022 – present |
| Officer | Büchi Fonds | 🇨🇭Switzerland | Active | 30/07/2020 – present |
| Officer | Krebu-Metallfensterbänke AG | 🇨🇭Switzerland | Active | 02/04/2020 – present |
| Officer | Büchi Bauunternehmung AG | 🇨🇭Switzerland | Active | 04/03/2020 – present |
| Officer | Bucher Baugeschäft AG | 🇨🇭Switzerland | Active | 24/12/2019 – present |
| Officer | Perlen Papier AG | 🇨🇭Switzerland | Active | 07/08/2018 – present |
| Officer | Stiftung der Mitglieder der HG COMMERCIALE | 🇨🇭Switzerland | Active | 18/07/2024 – present |
18/08/2022
appointed
30/07/2020
appointed
24/12/2019
appointed