| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | FFF Fresh & Frozen Food AG | 🇨🇭Svizzera | Active | 22/12/2025 – present |
| Officer | SITS Holding AG | 🇨🇭Svizzera | Active | 06/12/2022 – present |
| Officer | go clear ag | 🇨🇭Svizzera | Dissolved | 30/01/2024 – present |
| Officer | E. Schenk AG | 🇨🇭Svizzera | Dissolved | 23/01/2024 – present |
| Officer | Fritz Meyer Holding AG | 🇨🇭Svizzera | Active | 17/01/2024 – present |
| Officer | Fritz Meyer AG | 🇨🇭Svizzera | Active | 16/01/2024 – present |
| Officer | Petrola AG | 🇨🇭Svizzera | Active | 16/01/2024 – present |
| Officer | Fritz Meyer Immo AG | 🇨🇭Svizzera | Active | 16/01/2024 – present |
| Officer | Briner Immobilien AG | 🇨🇭Svizzera | Active | 03/06/2019 – present |
| Officer | PEPPER Corporate Finance AG in Liquidation | 🇨🇭Svizzera | Dissolved | 26/03/2019 – present |
| Officer | Biosynth Holding AG | 🇨🇭Svizzera | Active | 14/03/2022 – present |
| Officer | Biosynth AG | 🇨🇭Svizzera | Active | 05/07/2022 – present |
| Officer | Aravon Global AG | 🇨🇭Svizzera | Active | 27/01/2021 – present |
22/12/2025
appointed
23/07/2025
appointed
26/03/2019
appointed