| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Johann Frey AG | 🇨🇭Svizzera | Active | 30/11/2021 – present |
| Officer | Classic Modell AG in Liquidation | 🇨🇭Svizzera | Dissolved | 02/02/2018 – present |
| Officer | cr Werbeagentur AG | 🇨🇭Svizzera | Active | 19/12/2017 – present |
| Officer | PF-Modell GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 16/12/2016 – present |
| Officer | WS Kommunikation AG | 🇨🇭Svizzera | Dissolved | 16/10/2017 – present |
| Officer | cR Inter AG in Liquidation | 🇨🇭Svizzera | Dissolved | 06/11/2020 – present |
30/11/2021
appointed
02/02/2018
appointed
16/12/2016
appointed