| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Die Geländermacher AG | 🇨🇭Svizzera | Active | 12/01/2024 – present |
| Officer | M & B Trust Holding Group GmbH | 🇨🇭Svizzera | Active | 31/10/2023 – present |
| Officer | ESS MODERN AG | 🇨🇭Svizzera | Active | 31/03/2025 – present |
| Officer | ESS Technology AG | 🇨🇭Svizzera | Active | 23/01/2025 – present |
| Officer | Emerald Solutions ALS Technologies AG | 🇨🇭Svizzera | Dissolved | 09/04/2020 – present |
| Officer | consulting in time GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 04/08/2020 – present |
22/04/2025
appointed
16/04/2025
appointed
08/04/2021
appointed