| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Kieselstein AG | 🇨🇭Svizzera | Active | 07/10/2020 – present |
| Officer | Gartenmanufactur AG | 🇨🇭Svizzera | Active | 01/07/2021 – present |
| Officer | Pumpbeton AG in Liquidation | 🇨🇭Svizzera | Dissolved | 27/11/2017 – present |
07/10/2020
appointed