| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sisslerpark AG | 🇨🇭Svizzera | Active | 17/07/2025 – present |
| Officer | Innovent Technologies AG | 🇨🇭Svizzera | Active | 03/09/2021 – present |
| Officer | Grell-Gear AG in Liquidation | 🇨🇭Svizzera | Dissolved | 01/12/2017 – present |
| Officer | Spritzwerk Waldner | 🇨🇭Svizzera | Dissolved | 29/07/2016 – present |
| Officer | X-Immobilien GmbH | 🇨🇭Svizzera | Active | 05/09/2017 – present |
17/07/2025
appointed
03/09/2021
appointed
29/07/2016
appointed