| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Wärme ADEV AG in Liquidation | 🇨🇭Svizzera | Dissolved | 15/01/2025 – present |
| Officer | Wärmeverbund Lehenmatt Birs AG | 🇨🇭Svizzera | Active | 22/09/2020 – present |
| Officer | ADEV Ökowärme AG | 🇨🇭Svizzera | Active | 19/07/2016 – present |
15/01/2025
appointed
22/09/2020
appointed
19/07/2016
appointed