| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Erlebnismacher AG | 🇨🇭Switzerland | Active | 25/07/2024 – present |
| Officer | Hollenstein Immo AG | 🇨🇭Switzerland | Active | 01/03/2024 – present |
| Officer | Event & Tourismus AG | 🇨🇭Switzerland | Active | 09/11/2021 – present |
| Officer | Biolade Lindengarten Cornelia Hollenstein | 🇨🇭Switzerland | Dissolved | 12/12/2018 – present |
| Officer | Hollenstein & Partner AG | 🇨🇭Switzerland | Active | 03/01/2018 – present |
| Officer | Hollenstein Gebäudetechnik AG | 🇨🇭Switzerland | Active | 13/09/2019 – present |
25/07/2024
appointed
01/03/2024
appointed
03/01/2018
appointed