| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Filu AG | 🇨🇭Svizzera | Active | 26/06/2025 – present |
| Officer | Jakob Kowner AG | 🇨🇭Svizzera | Active | 01/12/2021 – present |
| Officer | De Facto Advisory Services AG | 🇨🇭Svizzera | Active | 30/09/2020 – present |
| Officer | Brenner AG, Gartenbau | 🇨🇭Svizzera | Active | 27/07/2018 – present |
| Officer | Imbrex Immobilien AG | 🇨🇭Svizzera | Active | 23/02/2018 – present |
| Officer | Keller Prefadom AG | 🇨🇭Svizzera | Active | 14/02/2018 – present |
26/06/2025
appointed
01/12/2021
appointed
23/02/2018
appointed