| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Wärmeverbund AG Flaach | 🇨🇭Svizzera | Active | 04/11/2020 – present |
| Officer | Biomassehof AG | 🇨🇭Svizzera | Active | 16/03/2020 – present |
| Officer | InBioTec Holding AG | 🇨🇭Svizzera | Active | 13/02/2020 – present |
| Officer | ImVo AG | 🇨🇭Svizzera | Active | 11/09/2019 – present |
| Officer | Bio Gas Lindau AG | 🇨🇭Svizzera | Active | 15/03/2019 – present |
| Officer | TOP HOLZ GmbH | 🇨🇭Svizzera | Dissolved | 13/06/2018 – present |
04/11/2020
appointed
16/03/2020
appointed
13/06/2018
appointed