| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sonnenbau Holding AG | 🇨🇭Switzerland | Active | 09/07/2019 – present |
| Officer | Sonnenbau Projekte AG | 🇨🇭Switzerland | Active | 17/06/2025 – present |
| Officer | HeBe Immobilien AG | 🇨🇭Switzerland | Active | 17/06/2025 – present |
| Officer | Sonnenbau Dienstleistungs AG | 🇨🇭Switzerland | Active | 17/06/2025 – present |
| Officer | Novesette GmbH | 🇨🇭Switzerland | Active | 10/06/2021 – present |
| Officer | Sonnenbau AG | 🇨🇭Switzerland | Active | 16/06/2025 – present |
| Officer | Hümpeler AG | 🇨🇭Switzerland | Active | 13/06/2025 – present |
| Officer | Thurgauer Kantonalbank | 🇨🇭Switzerland | Active | 04/02/2022 – present |
| Officer | CasaInvest Rheintal AG | 🇨🇭Switzerland | Active | 23/08/2019 – present |
| Officer | Hotel Bad Balgach AG | 🇨🇭Switzerland | Dissolved | 19/06/2020 – present |
| Officer | Valrheno Immobilien AG | 🇨🇭Switzerland | Active | 19/06/2020 – present |
| Officer | Bad Immobilien AG | 🇨🇭Switzerland | Active | 19/06/2020 – present |
| Officer | Forum BGM Ostschweiz | 🇨🇭Switzerland | Active | 25/06/2018 – present |
| Officer | Stiftung Startfeld | 🇨🇭Switzerland | Active | 17/04/2020 – present |
| Officer | Vorsorgestiftung Sparen 3 der St.Galler Kantonalbank AG | 🇨🇭Switzerland | Active | 10/05/2021 – present |
| Officer | SchuWi-Rheintal | 🇨🇭Switzerland | Active | 17/08/2017 – present |
| Officer | VEREIN RHYBOOT | 🇨🇭Switzerland | Active | 28/01/2019 – present |
17/06/2025
appointed
16/06/2025
appointed
19/06/2020
appointed