| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Sonnenbau Holding AG | 🇨🇭Switzerland | Activa | 9/7/2019 – presente |
| Cargo | Sonnenbau Projekte AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | HeBe Immobilien AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | Sonnenbau Dienstleistungs AG | 🇨🇭Switzerland | Activa | 17/6/2025 – presente |
| Cargo | Novesette GmbH | 🇨🇭Switzerland | Activa | 10/6/2021 – presente |
| Cargo | Sonnenbau AG | 🇨🇭Switzerland | Activa | 16/6/2025 – presente |
| Cargo | Hümpeler AG | 🇨🇭Switzerland | Activa | 13/6/2025 – presente |
| Cargo | Thurgauer Kantonalbank | 🇨🇭Switzerland | Activa | 4/2/2022 – presente |
| Cargo | CasaInvest Rheintal AG | 🇨🇭Switzerland | Activa | 23/8/2019 – presente |
| Cargo | Hotel Bad Balgach AG | 🇨🇭Switzerland | Disuelta | 19/6/2020 – presente |
| Cargo | Valrheno Immobilien AG | 🇨🇭Switzerland | Activa | 19/6/2020 – presente |
| Cargo | Bad Immobilien AG | 🇨🇭Switzerland | Activa | 19/6/2020 – presente |
| Cargo | Forum BGM Ostschweiz | 🇨🇭Switzerland | Activa | 25/6/2018 – presente |
| Cargo | Stiftung Startfeld | 🇨🇭Switzerland | Activa | 17/4/2020 – presente |
| Cargo | Vorsorgestiftung Sparen 3 der St.Galler Kantonalbank AG | 🇨🇭Switzerland | Activa | 10/5/2021 – presente |
| Cargo | SchuWi-Rheintal | 🇨🇭Switzerland | Activa | 17/8/2017 – presente |
| Cargo | VEREIN RHYBOOT | 🇨🇭Switzerland | Activa | 28/1/2019 – presente |
17/6/2025
appointed
16/6/2025
appointed
19/6/2020
appointed