| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Energie Kestenholz | 🇨🇭Switzerland | Active | 01/09/2022 – present |
| Officer | Meliofeed AG | 🇨🇭Switzerland | Active | 06/08/2021 – present |
| Officer | IED Gruppe AG | 🇨🇭Switzerland | Dissolved | 26/04/2016 – present |
| Officer | Bruno Bärtschi Drehteile AG | 🇨🇭Switzerland | Dissolved | 20/04/2016 – present |
01/09/2022
appointed
06/08/2021
appointed
26/04/2016
appointed