| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GUTGRÜN AG | 🇨🇭Svizzera | Active | 19/12/2023 – present |
| Officer | Davos Diagnostics AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/04/2017 – present |
| Officer | QPlan AG | 🇨🇭Svizzera | Active | 09/06/2016 – present |
| Officer | Calanda Gruppe AG | 🇨🇭Svizzera | Active | 13/01/2021 – present |
| Officer | Rosen Immobilien und Projektentwicklungen AG | 🇨🇭Svizzera | Active | 09/07/2021 – present |
| Officer | Tschudy AG | 🇨🇭Svizzera | Dissolved | 19/12/2016 – present |
19/12/2023
appointed
05/04/2017
appointed
09/06/2016
appointed