| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Transportgemeinschaft Aarau und Umgebung in Liquidation | 🇨🇭Svizzera | Dissolved | 20/05/2016 – present |
| Officer | Hochuli AG | 🇨🇭Svizzera | Active | 08/06/2018 – present |
| Officer | Bausort AG | 🇨🇭Svizzera | Active | 09/02/2024 – present |
| Officer | Häfeli Recycling AG | 🇨🇭Svizzera | Active | 09/02/2024 – present |
20/05/2016
appointed