| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SB Solarium Betriebs AG | 🇨🇭Svizzera | Active | 15/01/2025 – present |
| Officer | Vulkanizer TJ GmbH | 🇨🇭Svizzera | Active | 08/05/2024 – present |
| Officer | Baumatronix GmbH | 🇨🇭Svizzera | Active | 22/06/2022 – present |
| Officer | A & K Transporte GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 29/05/2018 – present |
15/01/2025
appointed
08/05/2024
appointed
20/03/2019
appointed