| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Vorort Energie AG | 🇨🇭Svizzera | Active | 13/04/2023 – present |
| Officer | Sadhana Group GmbH | 🇨🇭Svizzera | Active | 28/12/2020 – present |
| Officer | Band-Genossenschaft | 🇨🇭Svizzera | Active | 22/09/2020 – present |
| Officer | Gfeller Elektro AG | 🇨🇭Svizzera | Dissolved | 22/03/2018 – present |
| Officer | Vessa GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 15/05/2017 – present |
| Officer | A. Jost Heizungen GmbH | 🇨🇭Svizzera | Active | 12/12/2016 – present |
| Officer | em electrocontrol ag | 🇨🇭Svizzera | Active | 03/05/2016 – present |
13/04/2023
appointed
28/12/2020
appointed
22/03/2018
appointed