| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sunrise One AG | 🇨🇭Switzerland | Active | 19/04/2021 – present |
| Officer | Lanker Baumanagement AG | 🇨🇭Switzerland | Active | 13/11/2018 – 01/07/2016 |
| Officer | TABULARIS Treuhand AG | 🇨🇭Switzerland | Active | 05/10/2018 – present |
| Officer | ISB AG | 🇨🇭Switzerland | Active | 03/10/2016 – present |
| Officer | Rheintal Immobilien AG | 🇨🇭Switzerland | Active | 02/06/2023 – present |
| Officer | Die Immo Profi AG | 🇨🇭Switzerland | Active | 05/06/2023 – present |
| Officer | AOL Immobilien AG in Liquidation | 🇨🇭Switzerland | Dissolved | 01/07/2016 – present |
04/10/2022
appointed
13/11/2018
appointed
01/07/2016
resigned