| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | STR Beteiligungen AG | 🇨🇭Switzerland | Active | 18/07/2018 – present |
| Officer | Treuhand Strasser AG Bern | 🇨🇭Switzerland | Active | 18/07/2018 – present |
| Officer | Fistra Holding AG | 🇨🇭Switzerland | Dissolved | 08/12/2017 – present |
18/07/2018
appointed