| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Tiefenbach-Garage AG, Schlatt | 🇨🇭Svizzera | Active | 14/04/2022 – present |
| Officer | Tiefenbach Garage Schaffhausen AG | 🇨🇭Svizzera | Active | 14/04/2022 – present |
| Officer | Verband Schweizer Opel Händler | 🇨🇭Svizzera | Dissolved | 25/07/2016 – present |
| Officer | Dr. Kurt W. Huber Stiftung | 🇨🇭Svizzera | Active | 26/11/2021 – present |
14/04/2022
appointed
27/09/2018
appointed