| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | First Board Services AG | 🇨🇭Switzerland | Active | 12/09/2017 – present |
| Officer | First Trust Services AG | 🇨🇭Switzerland | Active | 03/11/2021 – present |
| Officer | First Advisory (Schweiz) AG | 🇨🇭Switzerland | Active | 09/01/2020 – present |
| Officer | AUCTORIANA-ANSTALT, Vaduz, Zweigniederlassung Zürich | 🇨🇭Switzerland | Dissolved | 12/07/2017 – present |
| Officer | Sibona Management AG | 🇨🇭Switzerland | Active | 12/01/2026 – present |
| Officer | Prestige Paradise AG | 🇨🇭Switzerland | Active | 12/01/2026 – present |
| Officer | MedCure Swiss AG | 🇨🇭Switzerland | Active | 27/01/2025 – present |
19/12/2023
appointed
15/08/2022
appointed
28/09/2017
appointed