| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Aare Vorsorge AG | 🇨🇭Switzerland | Activa | 13/2/2026 – presente |
| Cargo | KI-Invest AG | 🇨🇭Switzerland | Activa | 26/3/2024 – presente |
| Cargo | Public Golf Bucheggberg AG | 🇨🇭Switzerland | Activa | 22/8/2025 – presente |
| Cargo | Golf Limpachtal Betriebs- und Verwaltungs-AG | 🇨🇭Switzerland | Activa | 19/8/2025 – presente |
| Cargo | arcasia ag | 🇨🇭Switzerland | Activa | 31/1/2025 – presente |
| Cargo | Investas Beratungs AG | 🇨🇭Switzerland | Activa | 12/6/2020 – presente |
| Cargo | v.FISCHER INVESTAS Immobilien AG | 🇨🇭Switzerland | Activa | 10/5/2016 – presente |
| Cargo | v.FISCHER INVESTAS Office AG | 🇨🇭Switzerland | Activa | 21/4/2016 – presente |
| Cargo | v.FISCHER INVESTAS Vorsorge AG | 🇨🇭Switzerland | Activa | 18/6/2020 – presente |
| Cargo | Araris Immobilien AG | 🇨🇭Switzerland | Activa | 21/7/2023 – presente |
| Cargo | v.FISCHER INVESTAS Vermögensverwaltung AG | 🇨🇭Switzerland | Activa | 18/7/2023 – presente |
| Cargo | v.FISCHER INVESTAS Holding AG | 🇨🇭Switzerland | Activa | 18/7/2023 – presente |
| Cargo | v.FISCHER INVESTAS Recht AG | 🇨🇭Switzerland | Activa | 31/5/2016 – presente |
| Cargo | Mineralquellen Adelboden Immobilien AG | 🇨🇭Switzerland | Activa | 14/6/2023 – presente |
| Cargo | Homeguard AG | 🇨🇭Switzerland | Activa | 14/3/2023 – presente |
| Cargo | Inno Digital Services AG | 🇨🇭Switzerland | Activa | 2/9/2022 – presente |
| Cargo | Kilchenmann AG | 🇨🇭Switzerland | Activa | 24/8/2022 – presente |
| Cargo | JüPe Beteiligungen AG | 🇨🇭Switzerland | Activa | 23/6/2022 – presente |
| Cargo | INPA Invest AG | 🇨🇭Switzerland | Disuelta | 19/5/2022 – presente |
| Cargo | 55 weeks ag in Liquidation | 🇨🇭Switzerland | Disuelta | 6/4/2022 – presente |
| Cargo | Grünig + Partner AG | 🇨🇭Switzerland | Activa | 4/1/2022 – presente |
| Cargo | Band-Genossenschaft | 🇨🇭Switzerland | Activa | 21/12/2021 – presente |
| Cargo | Milabo Beteiligungen AG | 🇨🇭Switzerland | Activa | 17/8/2020 – presente |
| Cargo | Lüthi Immobilien AG | 🇨🇭Switzerland | Activa | 20/7/2020 – presente |
| Cargo | Velobaze AG in Liquidation | 🇨🇭Switzerland | Liquidación | 11/2/2020 – presente |
| Cargo | solution.ch Holding AG | 🇨🇭Switzerland | Activa | 1/3/2017 – presente |
| Cargo | tracker.ch Holding AG | 🇨🇭Switzerland | Activa | 8/3/2017 – presente |
| Cargo | Cylateq AG | 🇨🇭Switzerland | Activa | 18/7/2025 – presente |
| Cargo | InteractEasy AG | 🇨🇭Switzerland | Activa | 29/10/2025 – presente |
13/2/2026
appointed
15/12/2025
appointed
11/2/2020
appointed