| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Winterhof AG | 🇨🇭Switzerland | Dissolved | 01/09/2021 – present |
| Officer | Gebrüder Knie, Schweizer National-Circus AG Rapperswil | 🇨🇭Switzerland | Active | 26/07/2021 – present |
| Officer | Gebrüder Knie, Schweizer National-Circus AG Rapperswil | 🇨🇭Switzerland | Active | 26/07/2021 – present |
| Officer | Wohlfahrtsfonds der Gebrüder Knie Schweizer National-Circus AG | 🇨🇭Switzerland | Active | 11/08/2020 – present |
| Officer | Winterhof AG | 🇨🇭Switzerland | Dissolved | 01/09/2021 – present |
| Officer | Vereinigung der privaten Aktiengesellschaften | 🇨🇭Switzerland | Active | 22/11/2023 – present |
01/09/2021
appointed
26/07/2021
appointed
11/08/2020
appointed