| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SZ Baumanagement AG | 🇨🇭Switzerland | Activa | 9/7/2024 – presente |
| Cargo | VHBT GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 12/6/2023 – presente |
| Cargo | Volumen Bau AG in Liquidation | 🇨🇭Switzerland | Liquidación | 23/8/2021 – presente |
| Cargo | Wassermann AG in Liquidation | 🇨🇭Switzerland | Liquidación | 16/10/2020 – presente |
| Cargo | Bauservice Swiss AG in Liquidation | 🇨🇭Switzerland | Disuelta | 19/11/2018 – presente |
| Cargo | TIRS GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 19/9/2017 – presente |
| Cargo | CS Bauführungen AG in Liquidation | 🇨🇭Switzerland | Disuelta | 13/4/2022 – presente |
31/10/2024
appointed
7/3/2024
appointed
19/9/2017
appointed