| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Emil Frey Automobile AG | 🇨🇭Svizzera | Dissolved | 08/11/2019 – present |
| Officer | First-Garage AG | 🇨🇭Svizzera | Dissolved | 11/09/2019 – present |
| Officer | Autostern Zürichsee AG | 🇨🇭Svizzera | Dissolved | 13/04/2018 – present |
| Officer | Blattmann Automobil Holding AG | 🇨🇭Svizzera | Active | 13/04/2018 – present |
| Officer | Autohaus Rietliau AG | 🇨🇭Svizzera | Dissolved | 13/04/2018 – present |
| Officer | Uetli-Garage AG | 🇨🇭Svizzera | Dissolved | 13/03/2018 – present |
| Officer | Abt Automobile AG | 🇨🇭Svizzera | Active | 31/01/2018 – present |
| Officer | Rolando Agustoni SA | 🇨🇭Svizzera | Dissolved | 10/01/2018 – present |
| Officer | Garage Central AG Zuchwil | 🇨🇭Svizzera | Dissolved | 13/07/2017 – present |
08/11/2019
appointed
11/09/2019
appointed
13/07/2017
appointed