| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Vorsorgefonds Wartmann Technologie AG in Liquidation | 🇨🇭Svizzera | Liquidation | 20/03/2023 – present |
| Officer | Wartmann Technologie AG | 🇨🇭Svizzera | Active | 24/03/2023 – present |
| Officer | Tanklager Oberbipp AG | 🇨🇭Svizzera | Active | 07/09/2018 – present |
| Officer | QUBAG Fahrzeugbau AG | 🇨🇭Svizzera | Active | 06/05/2024 – present |
07/12/2023
appointed
24/03/2023
appointed
07/09/2018
appointed