| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Steffen Bus AG | 🇨🇭Svizzera | Active | 11/06/2020 – present |
| Officer | Steffenmobility.ch GmbH | 🇨🇭Svizzera | Active | 05/09/2017 – present |
| Officer | Steffen Garage AG | 🇨🇭Svizzera | Active | 11/06/2020 – present |
11/06/2020
appointed
05/09/2017
appointed