| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Pi2 Process AG in Liquidation | 🇨🇭Svizzera | Dissolved | 03/01/2019 – present |
| Officer | Zehnder & Sommer AG | 🇨🇭Svizzera | Active | 04/12/2017 – present |
| Officer | VALERIE LEHMANN GmbH | 🇨🇭Svizzera | Active | 17/04/2024 – present |
03/01/2019
appointed
04/12/2017
appointed