| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Rudolph Schweizer AG, Immobiliendienstleistungen | 🇨🇭Switzerland | Activa | 31/1/2019 – presente |
| Cargo | HGS24 GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 23/2/2022 – presente |
| Cargo | WUDEMA GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 11/3/2019 – presente |
| Cargo | EPRO ENGINEERING AG | 🇨🇭Switzerland | Activa | 4/1/2021 – presente |
| Cargo | EPRO GROUP AG | 🇨🇭Switzerland | Activa | 4/1/2021 – presente |
| Cargo | WM Bauconsulting GmbH | 🇨🇭Switzerland | Activa | 26/7/2019 – presente |
| Cargo | WUHAMA Baumaterial GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 23/7/2019 – presente |
| Cargo | prointegration | 🇨🇭Switzerland | Activa | 9/2/2018 – presente |
| Cargo | Wüthrich Ausbautechnik GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/6/2019 – presente |
19/12/2023
appointed
23/2/2022
appointed
26/7/2019
appointed