| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Work-ID AG | 🇨🇭Switzerland | Activa | 26/8/2025 – presente |
| Cargo | Burkhalter Management AG | 🇨🇭Switzerland | Activa | 14/12/2018 – presente |
| Cargo | Verlag SKV AG | 🇨🇭Switzerland | Activa | 16/10/2024 – presente |
| Cargo | Sabimo AG | 🇨🇭Switzerland | Activa | 12/4/2024 – presente |
| Cargo | Afia, Aktiengesellschaft für Immobilien-Anlagen | 🇨🇭Switzerland | Activa | 12/12/2022 – presente |
| Cargo | KLAM Holding AG | 🇨🇭Switzerland | Activa | 21/11/2022 – presente |
| Cargo | KV Wirtschaftsschule Chur | 🇨🇭Switzerland | Activa | 13/6/2022 – presente |
| Cargo | Maumary Steuerberatung GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 9/4/2020 – presente |
| Cargo | INSTITUT DER SCHWEIZER IMMOBILIENWIRTSCHAFT | 🇨🇭Switzerland | Activa | 24/4/2017 – presente |
| Cargo | EHC Arosa Sport AG | 🇨🇭Switzerland | Activa | 29/11/2018 – presente |
| Cargo | MATA Treuhand AG | 🇨🇭Switzerland | Activa | 28/11/2018 – presente |
| Cargo | MATA Management GmbH | 🇨🇭Switzerland | Disuelta | 13/12/2017 – presente |
| Cargo | Verein ibW Höhere Fachschule Südostschweiz | 🇨🇭Switzerland | Activa | 6/11/2017 – presente |
| Cargo | Zafferano GmbH | 🇨🇭Switzerland | Activa | 5/7/2017 – presente |
| Cargo | Stadtwohnung Bern AG | 🇨🇭Switzerland | Activa | 23/9/2016 – presente |
| Cargo | MotorMoro (Schweiz) GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 29/8/2016 – presente |
| Cargo | VIA D.O.L. GmbH | 🇨🇭Switzerland | Activa | 22/1/2024 – presente |
| Cargo | EVENTAS AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/9/2020 – presente |
26/8/2025
appointed
25/3/2025
appointed
29/8/2016
appointed