| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | United Machining AG | 🇨🇭Switzerland | Active | 24/07/2025 – present |
| Officer | United Machining Mill AG | 🇨🇭Switzerland | Active | 10/07/2025 – present |
| Officer | Fritz Studer AG | 🇨🇭Switzerland | Active | 14/03/2025 – present |
| Officer | United Machining Solutions Management AG | 🇨🇭Switzerland | Active | 14/03/2025 – present |
| Officer | United Machining Solutions AG | 🇨🇭Switzerland | Active | 14/03/2025 – present |
| Officer | Biological Medicine Holding AG in Liquidation | 🇨🇭Switzerland | Dissolved | 17/11/2016 – present |
| Officer | LBBW (Schweiz) AG in Liquidation | 🇨🇭Switzerland | Dissolved | 05/11/2018 – present |
| Officer | Ewag AG | 🇨🇭Switzerland | Dissolved | 19/07/2016 – present |
| Officer | Mägerle AG Maschinenfabrik | 🇨🇭Switzerland | Active | 26/07/2016 – present |
24/07/2025
appointed
10/07/2025
appointed
14/03/2025
appointed