| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Spirella AG | 🇨🇭Switzerland | Active | 07/02/2018 – present |
| Officer | Leuthard Baumanagement AG | 🇨🇭Switzerland | Active | 14/08/2023 – present |
| Officer | Spirella Holding AG | 🇨🇭Switzerland | Dissolved | 07/02/2018 – present |
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