| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GYSIN AG Blechtechnik | 🇨🇭Switzerland | Dissolved | 15/04/2016 – present |
| Officer | Hug Oberflächentechnik AG | 🇨🇭Switzerland | Active | 21/10/2025 – present |
| Officer | mahu holding ag | 🇨🇭Switzerland | Active | 21/10/2025 – present |
15/04/2016
appointed