| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PKZ Holding AG | 🇨🇭Svizzera | Active | 25/11/2016 – present |
| Officer | Burger Finance Holding AG | 🇨🇭Svizzera | Dissolved | 28/11/2016 – present |
| Officer | Friedrich Steinfels AG Zürich | 🇨🇭Svizzera | Active | 06/07/2021 – present |
| Officer | Service Reama AG | 🇨🇭Svizzera | Dissolved | 15/04/2016 – present |
| Officer | PKZ Burger-Kehl & Co. AG | 🇨🇭Svizzera | Active | 15/04/2016 – present |
| Officer | Belimba AG | 🇨🇭Svizzera | Active | 15/04/2016 – present |
| Officer | INSIDE MAGAZINE AG | 🇨🇭Svizzera | Dissolved | 15/04/2016 – present |
29/03/2023
appointed
06/07/2021
appointed
15/04/2016
appointed