| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | gernoma AG | 🇨🇭Switzerland | Activa | 25/2/2026 – presente |
| Cargo | Gerster Infra AG | 🇨🇭Switzerland | Activa | 5/8/2025 – presente |
| Cargo | Gerster Logistik AG | 🇨🇭Switzerland | Activa | 5/8/2025 – presente |
| Cargo | Gerster Holding AG | 🇨🇭Switzerland | Activa | 3/12/2025 – presente |
| Cargo | Hauseigentümerverband Konolfingen und Umgebung Genossenschaft | 🇨🇭Switzerland | Activa | 17/11/2022 – presente |
| Cargo | Härterei Gerster AG | 🇨🇭Switzerland | Activa | 5/8/2025 – presente |
| Cargo | Gerster Technologie AG | 🇨🇭Switzerland | Activa | 5/8/2025 – presente |
| Cargo | Stämpfli AG Bauunternehmung | 🇨🇭Switzerland | Activa | 6/12/2024 – presente |
| Cargo | Personalvorsorgestiftung der Firma Ronda AG | 🇨🇭Switzerland | Activa | 28/6/2024 – presente |
| Cargo | Jovi's glutenfreie Bäckerei AG | 🇨🇭Switzerland | Activa | 9/12/2020 – presente |
| Cargo | STOCKWERKEIGENTUM AG STWE | 🇨🇭Switzerland | Activa | 29/4/2024 – presente |
| Cargo | Ronda AG | 🇨🇭Switzerland | Activa | 15/2/2021 – presente |
| Cargo | Stämpfli-Bau Holding AG | 🇨🇭Switzerland | Disuelta | 30/11/2023 – presente |
| Cargo | Geissmatthöhe AG | 🇨🇭Switzerland | Activa | 5/4/2023 – presente |
| Cargo | SRO AG | 🇨🇭Switzerland | Activa | 3/7/2019 – presente |
| Cargo | Niesenblick Sigriswil AG | 🇨🇭Switzerland | Activa | 24/11/2021 – presente |
| Cargo | Treuhand-Zentrum AG | 🇨🇭Switzerland | Activa | 12/3/2020 – presente |
| Cargo | Dreieckpark Immobilien AG | 🇨🇭Switzerland | Activa | 27/1/2020 – presente |
| Cargo | Aare Treuhand AG | 🇨🇭Switzerland | Activa | 18/12/2019 – presente |
| Cargo | Heiniger AG | 🇨🇭Switzerland | Activa | 13/9/2019 – presente |
| Cargo | FISCHER Spindle Group AG | 🇨🇭Switzerland | Activa | 27/2/2018 – presente |
| Cargo | Fischer AG Präzisionsspindeln | 🇨🇭Switzerland | Activa | 23/2/2018 – presente |
| Cargo | SwissPrimeBrands AG | 🇨🇭Switzerland | Activa | 18/6/2018 – presente |
| Cargo | H2O Wasser erleben AG | 🇨🇭Switzerland | Activa | 9/5/2019 – presente |
| Cargo | FISCHER Fuel Cell Compressor AG | 🇨🇭Switzerland | Activa | 25/3/2019 – presente |
| Cargo | Immobilien-Zentrum Schmid AG | 🇨🇭Switzerland | Activa | 6/6/2018 – presente |
| Cargo | Hotel Lenkerhof AG | 🇨🇭Switzerland | Activa | 22/1/2018 – presente |
| Cargo | TAO TAO Gümligen GmbH | 🇨🇭Switzerland | Activa | 23/6/2016 – presente |
| Cargo | DS Invest AG | 🇨🇭Switzerland | Activa | 28/4/2016 – presente |
| Cargo | FISCHER Technology AG | 🇨🇭Switzerland | Activa | 21/5/2021 – presente |
| Cargo | Stiftung Haus Tabea | 🇨🇭Switzerland | Activa | 17/5/2018 – presente |
| Cargo | G & S AG Hauswartungen und Reinigungen | 🇨🇭Switzerland | Activa | 8/2/2017 – presente |
25/2/2026
appointed
5/12/2025
appointed
28/4/2016
appointed