| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Felsenstieg AG | 🇨🇭Svizzera | Active | 24/09/2019 – present |
| Officer | Milchgenossenschaft Oberfrittenbach | 🇨🇭Svizzera | Active | 12/04/2019 – present |
| Officer | Tattgo GmbH | 🇨🇭Svizzera | Active | 29/12/2017 – present |
| Officer | Brunnengenossenschaft Reuti, (Hasliberg) | 🇨🇭Svizzera | Active | 13/12/2022 – present |
| Officer | Stiftung für Alterswohnungen der Gemeinden Aarwangen, Bannwil, Schwarzhäusern, Thunstetten | 🇨🇭Svizzera | Dissolved | 03/03/2017 – present |
| Officer | Wüthrich Metall- und Glasbau AG | 🇨🇭Svizzera | Dissolved | 21/08/2019 – present |
24/09/2019
appointed
12/04/2019
appointed
29/12/2017
appointed