| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Grundli Resort Engelberg GmbH in Liquidation | 🇨🇭Switzerland | Liquidation | 07/12/2023 – present |
| Officer | König Immobilien GmbH | 🇨🇭Switzerland | Dissolved | 25/04/2016 – present |
| Officer | Dinkel, Korner und Zimmermann GmbH | 🇨🇭Switzerland | Active | 24/07/2024 – present |
| Officer | Motation Holding & Finance AG | 🇨🇭Switzerland | Active | 07/07/2016 – present |
| Officer | PB Immo Bau AG | 🇨🇭Switzerland | Active | 24/12/2019 – present |
07/12/2023
appointed