| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Klausner Wetter Metallbau AG in Liquidation | 🇨🇭Svizzera | Liquidation | 29/01/2018 – present |
| Officer | Triminvest AG | 🇨🇭Svizzera | Active | 18/11/2021 – present |
| Officer | SI Stradun Immobilien AG | 🇨🇭Svizzera | Active | 22/01/2020 – present |
| Officer | Aweso AG | 🇨🇭Svizzera | Active | 12/07/2017 – present |
29/01/2018
appointed