| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | localbutler GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 13/01/2017 – present |
| Officer | Transtech Holding AG | 🇨🇭Switzerland | Active | 17/06/2019 – present |
| Officer | gerhard ag | 🇨🇭Switzerland | Active | 11/03/2025 – present |
| Officer | Batteriewerk Schweiz AG in Liq. | 🇨🇭Switzerland | Dissolved | 01/07/2019 – present |
13/01/2017
appointed