| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Dach und Wand Service GmbH in Liq. | 🇨🇭Svizzera | Liquidation | 31/05/2022 – present |
| Officer | DAS-BAU.CH KLG | 🇨🇭Svizzera | Dissolved | 30/01/2023 – present |
| Officer | Pro Bau Bedachungen GmbH | 🇨🇭Svizzera | Active | 18/08/2021 – present |
11/12/2025
appointed
30/01/2023
appointed
18/08/2021
appointed