| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Wenger Holzbau Längenbühl GmbH | 🇨🇭Svizzera | Active | 06/01/2021 – present |
| Officer | plawa ag | 🇨🇭Svizzera | Active | 07/02/2025 – present |
| Officer | Jampen Management AG | 🇨🇭Svizzera | Active | 06/01/2023 – present |
| Officer | Jampen Immo AG | 🇨🇭Svizzera | Active | 06/07/2018 – present |
| Officer | D + M Immo GmbH | 🇨🇭Svizzera | Active | 23/11/2021 – present |
| Officer | BaumannPlus GmbH | 🇨🇭Svizzera | Active | 10/03/2020 – present |
| Officer | Kochwerkstatt Gantrisch GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 07/12/2020 – present |
| Officer | Skilifte Gantrisch Gurnigel AG | 🇨🇭Svizzera | Active | 07/02/2020 – present |
| Officer | DSB Gastronomie GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 05/12/2019 – present |
| Officer | Gantrischplus AG in Liquidation | 🇨🇭Svizzera | Liquidation | 22/08/2019 – present |
| Officer | Sportpoint BeO AG | 🇨🇭Svizzera | Active | 16/04/2019 – present |
| Officer | TERrara GmbH | 🇨🇭Svizzera | Active | 23/01/2023 – present |
23/10/2025
appointed
07/02/2025
appointed
16/04/2019
appointed