| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Glas Impex AG in Liquidation | 🇨🇭Svizzera | Liquidation | 11/04/2022 – present |
| Officer | Ott Consulting und Management AG | 🇨🇭Svizzera | Active | 03/09/2019 – present |
| Officer | Hoch Optik + Akustik AG | 🇨🇭Svizzera | Dissolved | 02/08/2016 – present |
11/04/2022
appointed
03/09/2019
appointed
02/08/2016
appointed