| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Real Consulting AG | 🇨🇭Switzerland | Active | 23/09/2016 – present |
| Officer | Rewi Immobilien AG | 🇨🇭Switzerland | Active | 28/04/2021 – present |
| Officer | SBI Swissbau Immobilien AG | 🇨🇭Switzerland | Active | 07/04/2020 – present |
| Officer | Swissreal Holding AG in Liquidation | 🇨🇭Switzerland | Dissolved | 12/10/2016 – present |
| Officer | Aurevia AG | 🇨🇭Switzerland | Active | 09/12/2016 – present |
| Officer | Biological AG | 🇨🇭Switzerland | Active | 26/10/2016 – present |
| Officer | Blackstone Resources Management AG in Liquidation | 🇨🇭Switzerland | Liquidation | 02/04/2024 – present |
| Officer | Connex Treuhand AG in Liquidation | 🇨🇭Switzerland | Liquidation | 01/07/2024 – present |
21/07/2023
appointed
28/04/2021
appointed
26/10/2016
appointed