| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Tennishalle Fällanden AG in Liquidation | 🇨🇭Svizzera | Liquidation | 06/01/2017 – present |
| Officer | Life4Style AG | 🇨🇭Svizzera | Active | 07/02/2022 – present |
| Officer | PTI Management AG | 🇨🇭Svizzera | Active | 16/11/2018 – present |
| Officer | W. + R. Liniger AG, Bern in Liquidation | 🇨🇭Svizzera | Dissolved | 24/10/2017 – present |
06/06/2025
appointed
07/02/2022
appointed
16/11/2018
appointed