| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SAK Energiesysteme AG | 🇨🇭Svizzera | Active | 09/04/2025 – present |
| Officer | Investerra AG | 🇨🇭Svizzera | Active | 22/11/2022 – present |
| Officer | Energieplattform AG | 🇨🇭Svizzera | Active | 23/08/2022 – present |
| Officer | Kraftwerke Unterterzen AG | 🇨🇭Svizzera | Active | 26/08/2020 – present |
| Officer | Litecom AG | 🇨🇭Svizzera | Active | 25/09/2017 – present |
| Officer | SAK Holding AG | 🇨🇭Svizzera | Dissolved | 18/09/2017 – present |
| Officer | St. Gallisch-Appenzellische Kraftwerke AG | 🇨🇭Svizzera | Active | 15/09/2017 – present |
| Officer | Bioenergie Herdern AG | 🇨🇭Svizzera | Active | 05/12/2018 – present |
| Officer | SAK AG | 🇨🇭Svizzera | Active | 12/01/2026 – present |
09/04/2025
appointed
30/08/2023
appointed
15/09/2017
appointed