| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Lehmann Trading AG | 🇨🇭Svizzera | Active | 24/06/2022 – present |
| Officer | öV Preis- und Vertriebssystemgesellschaft AG in Liquidation | 🇨🇭Svizzera | Dissolved | 14/01/2020 – present |
| Officer | ch-integral | 🇨🇭Svizzera | Active | 13/01/2020 – present |
| Officer | Käsereigenossenschaft Schüpbach in Liquidation | 🇨🇭Svizzera | Dissolved | 07/10/2016 – present |
24/06/2022
appointed
14/01/2020
appointed
07/10/2016
appointed