| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ImmoQ GmbH | 🇨🇭Switzerland | Active | 22/04/2020 – present |
| Officer | EM Häuser AG | 🇨🇭Switzerland | Active | 22/10/2020 – present |
| Officer | Senn Development AG | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Senn Construction AG | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Senn Resources AG | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Senn IFA AG | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Senn & Partner Holding AG | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Senn Partnership AG | 🇨🇭Switzerland | Dissolved | 04/01/2017 – present |
| Officer | Verein LEA in Liquidation | 🇨🇭Switzerland | Dissolved | 17/07/2018 – present |
22/04/2020
appointed