| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Top Beschichtungen GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | Gebrüder Kaufmann Holding GmbH | 🇨🇭Svizzera | Active | 14/04/2023 – present |
| Officer | Alpha Business GmbH | 🇨🇭Svizzera | Active | 14/04/2023 – present |
| Officer | Multi Renova AG | 🇨🇭Svizzera | Active | 29/12/2020 – present |
| Officer | Schwimmbadgenossenschaft Uetendorf | 🇨🇭Svizzera | Active | 08/04/2020 – present |
| Officer | Asbestdemontagen plus GmbH | 🇨🇭Svizzera | Active | 16/07/2018 – present |
18/07/2023
appointed
14/04/2023
appointed
16/07/2018
appointed