| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RTM Investment AG | 🇨🇭Switzerland | Activa | 19/4/2016 – presente |
| Cargo | Wohnmobilland Schweiz | 🇨🇭Switzerland | Activa | 11/9/2024 – presente |
| Cargo | AGD Renovationen AG | 🇨🇭Switzerland | Activa | 19/4/2018 – presente |
| Cargo | Olbara AG | 🇨🇭Switzerland | Disuelta | 2/2/2024 – presente |
| Cargo | Rohr AG | 🇨🇭Switzerland | Activa | 13/4/2021 – presente |
| Cargo | Aatest AG | 🇨🇭Switzerland | Activa | 6/4/2022 – presente |
| Cargo | Home Service Aktiengesellschaft, Hauswartung Gartenpflege | 🇨🇭Switzerland | Activa | 6/7/2022 – presente |
| Cargo | STÄHLI PARTS AG | 🇨🇭Switzerland | Activa | 20/10/2022 – presente |
| Cargo | Frame Group AG | 🇨🇭Switzerland | Disuelta | 13/10/2022 – presente |
| Cargo | Top Camp AG | 🇨🇭Switzerland | Activa | 1/7/2020 – presente |
| Cargo | hauswartprofis AG | 🇨🇭Switzerland | Activa | 14/9/2018 – presente |
| Cargo | Häsler Immobilien und Dienstleistungen HID AG | 🇨🇭Switzerland | Activa | 24/6/2019 – presente |
| Cargo | MINAS-TIRITH SA | 🇨🇭Switzerland | Disuelta | 6/9/2016 – presente |
| Cargo | Hauswartprofis Baar GmbH | 🇨🇭Switzerland | Disuelta | 6/2/2017 – presente |
| Cargo | WEGRA HOLDING AG | 🇨🇭Switzerland | Disuelta | 31/1/2017 – presente |
| Cargo | Hauswartprofis Mägenwil AG | 🇨🇭Switzerland | Disuelta | 31/1/2017 – presente |
| Cargo | Hauswartprofis ZH AG | 🇨🇭Switzerland | Disuelta | 24/1/2017 – presente |
| Cargo | INVESTIS FINANCE AG | 🇨🇭Switzerland | Activa | 15/12/2016 – presente |
| Cargo | TREOS AG | 🇨🇭Switzerland | Disuelta | 6/6/2016 – presente |
| Cargo | PRIVERA AG | 🇨🇭Switzerland | Activa | 26/4/2016 – presente |
| Cargo | PHM Switzerland AG | 🇨🇭Switzerland | Activa | 8/10/2024 – presente |
15/1/2025
appointed
11/9/2024
appointed
26/4/2016
appointed