| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Park AG Kehrsiten | 🇨🇭Switzerland | Active | 31/10/2025 – present |
| Officer | Medici Holding GmbH | 🇨🇭Switzerland | Active | 09/11/2021 – present |
| Officer | Fallenbach Werft AG | 🇨🇭Switzerland | Active | 26/04/2022 – present |
| Officer | Wohlfahrtsfonds der Musegg Immobilien AG | 🇨🇭Switzerland | Active | 06/08/2019 – present |
| Officer | Hypotag AG | 🇨🇭Switzerland | Active | 04/04/2019 – present |
| Officer | Medici Immobilien AG | 🇨🇭Switzerland | Active | 04/04/2019 – present |
| Officer | B + S Werftbau AG in Liquidation | 🇨🇭Switzerland | Dissolved | 24/10/2016 – present |
| Officer | Epper Service AG | 🇨🇭Switzerland | Active | 04/04/2017 – present |
| Officer | IPL Immobilien-Portfolio Luzern AG | 🇨🇭Switzerland | Active | 27/01/2017 – present |
| Officer | Bucher + Schmid Bootswerft AG | 🇨🇭Switzerland | Active | 19/10/2016 – present |
31/10/2025
appointed
17/02/2025
appointed
19/10/2016
appointed