| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bären Haustechnik AG in Liquidation | 🇨🇭Svizzera | Liquidation | 08/04/2025 – present |
| Officer | Kompetenz mit Herz GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 05/08/2024 – present |
| Officer | Arcons GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 23/12/2022 – present |
| Officer | Diaz Bau GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 30/09/2021 – present |
| Officer | ATIBA AG | 🇨🇭Svizzera | Active | 26/07/2021 – present |
| Officer | Baud Landschaftstechnik GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 25/11/2020 – present |
| Officer | Reber Parkett GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 07/11/2017 – present |
| Officer | ATIBA Revision GmbH | 🇨🇭Svizzera | Active | 05/09/2016 – present |
| Officer | Allomar GmbH | 🇨🇭Svizzera | Active | 29/06/2018 – present |
08/04/2025
appointed
05/08/2024
appointed
05/09/2016
appointed