| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Twerenbold Reisen Gruppe AG | 🇨🇭Svizzera | Active | 11/04/2023 – present |
| Officer | CORTI SPLEISS Management AG | 🇨🇭Svizzera | Active | 02/09/2022 – present |
| Officer | CORTI SPLEISS Immobilien AG | 🇨🇭Svizzera | Active | 02/09/2022 – present |
| Officer | CORTI AG | 🇨🇭Svizzera | Active | 06/09/2022 – present |
| Officer | K19 AG | 🇨🇭Svizzera | Active | 22/08/2022 – present |
| Officer | ABSON Sanierungstechnik AG | 🇨🇭Svizzera | Active | 06/04/2016 – present |
| Officer | CORTI SPLEISS Projektentwickler AG | 🇨🇭Svizzera | Active | 21/09/2017 – present |
| Officer | R.E.D. Projekte AG | 🇨🇭Svizzera | Active | 23/08/2022 – present |
| Officer | Rastello AG | 🇨🇭Svizzera | Dissolved | 15/08/2017 – present |
| Officer | House of Winterthur | 🇨🇭Svizzera | Active | 31/03/2020 – present |
11/04/2023
appointed
03/03/2023
appointed
15/08/2017
appointed