| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | "GFH" Gesellschaft für Handelsinteressen AG in Liquidation | 🇨🇭Switzerland | Dissolved | 21/06/2023 – present |
| Officer | aro immo ag | 🇨🇭Switzerland | Active | 17/11/2022 – present |
| Officer | ARO-Knechtle AG Immobilien-Treuhand | 🇨🇭Switzerland | Active | 27/07/2022 – present |
| Officer | Wohnbaugenossenschaft "Im Gärtli" | 🇨🇭Switzerland | Active | 09/01/2019 – present |
| Officer | Immobilien AG "Im Spittel" in Liquidation | 🇨🇭Switzerland | Dissolved | 27/09/2018 – present |
| Officer | BICG International GmbH | 🇨🇭Switzerland | Active | 29/02/2024 – present |
21/06/2023
appointed
17/11/2022
appointed
27/09/2018
appointed