| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Fürstenland Verlags AG in Liquidation | 🇨🇭Svizzera | Dissolved | 11/04/2018 – present |
| Officer | Ichta Holding AG | 🇨🇭Svizzera | Active | 07/01/2021 – present |
| Officer | JH Group AG | 🇨🇭Svizzera | Active | 14/03/2017 – present |
| Officer | Grünhofhallen Immobilien AG | 🇨🇭Svizzera | Active | 15/10/2019 – present |
11/04/2018
appointed