| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Biomassekraftwerk Otelfingen AG | 🇨🇭Svizzera | Dissolved | 19/12/2017 – present |
| Officer | Wärmeverbund Schnottwil AG | 🇨🇭Svizzera | Active | 15/12/2021 – present |
| Officer | Wärme Mittelland AG | 🇨🇭Svizzera | Active | 07/08/2019 – present |
| Officer | Holzwärme Grindelwald AG | 🇨🇭Svizzera | Active | 11/06/2019 – present |
| Officer | Regionaler Wärmeverbund AG Heimberg-Steffisburg (REWAG) | 🇨🇭Svizzera | Active | 07/05/2019 – present |
24/10/2022
appointed
15/12/2021
appointed
07/05/2019
appointed