| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | saw schmitter ag | 🇨🇭Switzerland | Active | 28/06/2019 – present |
| Officer | saw spannbetonwerk ag | 🇨🇭Switzerland | Active | 11/10/2022 – present |
| Officer | saw montage gmbh | 🇨🇭Switzerland | Active | 26/06/2019 – present |
| Officer | entsorgungspark schmitter ag | 🇨🇭Switzerland | Active | 21/02/2022 – present |
| Officer | saw schmitter ag | 🇨🇭Switzerland | Active | 28/06/2019 – present |
| Officer | saw holding ag | 🇨🇭Switzerland | Active | 19/06/2019 – present |
| Officer | saw system management ag | 🇨🇭Switzerland | Active | 12/07/2019 – present |
| Officer | saw holding ag | 🇨🇭Switzerland | Active | 11/10/2022 – present |
| Officer | entsorgungspark schmitter ag | 🇨🇭Switzerland | Active | 21/02/2022 – present |
| Officer | Köppel Transport & Mulden AG | 🇨🇭Switzerland | Dissolved | 29/01/2024 – present |
| Officer | Köppel Transport & Mulden AG | 🇨🇭Switzerland | Dissolved | 29/01/2024 – present |
| Officer | Karl Schmitter Transporte AG | 🇨🇭Switzerland | Active | 13/07/2023 – present |
| Officer | Karl Schmitter Holding AG | 🇨🇭Switzerland | Active | 21/06/2023 – present |
| Officer | Reitstall und Handel Rheintal GmbH | 🇨🇭Switzerland | Active | 21/02/2023 – present |
| Officer | saw system management ag | 🇨🇭Switzerland | Active | 11/10/2022 – present |
| Officer | saw schmitter ag | 🇨🇭Switzerland | Active | 28/06/2019 – present |
| Officer | saw montage gmbh | 🇨🇭Switzerland | Active | 07/09/2018 – present |
| Officer | saw spannbetonwerk ag | 🇨🇭Switzerland | Active | 11/10/2022 – present |
| Officer | saw spannbetonwerk ag | 🇨🇭Switzerland | Active | 11/10/2022 – present |
| Officer | Lumal GmbH | 🇨🇭Switzerland | Active | 14/02/2022 – present |
| Officer | Lumal GmbH | 🇨🇭Switzerland | Active | 14/02/2022 – present |
| Officer | 2MixZ GmbH | 🇨🇭Switzerland | Active | 30/01/2023 – present |
| Officer | Karl Schmitter Transporte AG | 🇨🇭Switzerland | Active | 13/07/2023 – present |
| Officer | Lumal GmbH | 🇨🇭Switzerland | Active | 14/02/2022 – present |
23/09/2025
appointed
21/02/2025
appointed
26/06/2019
appointed