| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WEKA Kaminbau GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 27/10/2022 – present |
| Officer | MuRom GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 12/10/2020 – present |
| Officer | Kaminflex GmbH | 🇨🇭Svizzera | Active | 29/10/2021 – present |
27/10/2022
appointed
12/10/2020
appointed