| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Senn Construction AG | 🇨🇭Svizzera | Active | 21/02/2018 – present |
| Officer | Senn Technology AG | 🇨🇭Svizzera | Dissolved | 21/02/2018 – present |
| Officer | Senn Development AG | 🇨🇭Svizzera | Active | 21/02/2018 – present |
21/02/2018
appointed