| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Parmenion AG | 🇨🇭Svizzera | Active | 08/07/2022 – present |
| Officer | Zumstein Marketing AG | 🇨🇭Svizzera | Active | 08/07/2022 – present |
| Officer | PZ Verwaltungs GmbH | 🇨🇭Svizzera | Dissolved | 01/11/2016 – present |
| Officer | GHA Immobilien AG | 🇨🇭Svizzera | Active | 31/07/2023 – present |
| Officer | CONPERA AG in Liquidation | 🇨🇭Svizzera | Dissolved | 19/09/2018 – present |
| Officer | Matador Secondary Private Equity AG | 🇨🇭Svizzera | Active | 27/09/2016 – present |
| Officer | GHA Glashandel Alpnach AG | 🇨🇭Svizzera | Active | 20/07/2023 – present |
| Officer | Matador Private Equity AG | 🇨🇭Svizzera | Dissolved | 27/09/2016 – present |
08/07/2022
appointed
01/11/2016
appointed