| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Energie-Innovation AG | 🇨🇭Svizzera | Active | 10/12/2021 – present |
| Officer | Grundächer AG in Liquidation | 🇨🇭Svizzera | Liquidation | 22/08/2017 – present |
| Officer | PDF Projekt AG | 🇨🇭Svizzera | Active | 13/09/2019 – present |
10/12/2021
appointed