| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zumbach Beteiligungen AG | 🇨🇭Svizzera | Active | 05/07/2024 – present |
| Officer | Zumbach Electronic AG | 🇨🇭Svizzera | Active | 21/04/2017 – present |
| Officer | Elvo Electronics AG in Liquidation | 🇨🇭Svizzera | Dissolved | 14/01/2022 – present |
| Officer | Personalfürsorgestiftung der Zumbach Electronic AG in Liquidation | 🇨🇭Svizzera | Dissolved | 07/06/2019 – present |
| Officer | Acorn Solutions AG | 🇨🇭Svizzera | Active | 11/12/2017 – present |
04/08/2025
appointed
07/03/2023
appointed
11/12/2017
appointed