| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Mikrowellen Labor Technik AG | 🇨🇭Svizzera | Active | 09/07/2025 – present |
| Officer | JLH Invest AG | 🇨🇭Svizzera | Active | 13/09/2022 – present |
| Officer | JLH Real Estate AG | 🇨🇭Svizzera | Active | 11/06/2024 – present |
| Officer | Swiss innotech AG | 🇨🇭Svizzera | Active | 31/12/2020 – present |
| Officer | purevetia GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 31/12/2020 – present |
| Officer | Iontech Systems AG | 🇨🇭Svizzera | Active | 22/05/2018 – present |
| Officer | Mikrowellen-Systeme MWS GmbH | 🇨🇭Svizzera | Active | 29/12/2017 – present |
09/07/2025
appointed
11/03/2025
appointed
29/12/2017
appointed