| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Cloudbased Industry 4.0 Technologies AG in Liquidation | 🇨🇭Switzerland | Dissolved | 22/03/2016 – present |
| Officer | ECOSERV TREUHAND AG in Liquidation | 🇨🇭Switzerland | Dissolved | 12/09/2022 – present |
| Officer | Müller Bauprojektmanagement AG | 🇨🇭Switzerland | Active | 24/11/2021 – present |
| Officer | Fuhrer und Partner Audit AG | 🇨🇭Switzerland | Active | 14/07/2021 – present |
| Officer | Consulting Trade Charter AG | 🇨🇭Switzerland | Active | 03/07/2017 – present |
| Officer | ridgeline ag | 🇨🇭Switzerland | Active | 22/11/2016 – present |
| Officer | Pantragon AG | 🇨🇭Switzerland | Active | 24/05/2017 – present |
| Officer | ridgeline consulting ag in Liquidation | 🇨🇭Switzerland | Dissolved | 10/10/2016 – present |
02/02/2023
appointed
12/09/2022
appointed
03/07/2017
appointed