| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CRC Treuhand AG | 🇨🇭Switzerland | Active | 11/01/2017 – present |
| Officer | CRC Consult AG | 🇨🇭Switzerland | Active | 11/01/2017 – present |
| Officer | Taba GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 06/04/2017 – present |
| Officer | TABA Schalungs AG in Liquidation | 🇨🇭Switzerland | Dissolved | 06/04/2017 – present |
| Officer | DS Bauschalungen GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 11/02/2016 – present |
20/12/2024
appointed
04/10/2018
appointed
11/02/2016
appointed