| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | E&D BAU UNTERNEHMUNG AG in Liquidation | 🇨🇭Svizzera | Liquidation | 16/01/2024 – present |
| Officer | Volumen Bau AG in Liquidation | 🇨🇭Svizzera | Liquidation | 19/06/2023 – present |
| Officer | CS Bauführungen AG in Liquidation | 🇨🇭Svizzera | Dissolved | 13/04/2022 – present |
16/01/2024
appointed
19/06/2023
appointed
13/04/2022
appointed