| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PERSH GmbH | 🇨🇭Switzerland | Activa | 30/11/2020 – presente |
| Cargo | Amber Production AG | 🇨🇭Switzerland | Activa | 23/2/2023 – presente |
| Cargo | Alfaterra AG | 🇨🇭Switzerland | Liquidación | 13/4/2021 – presente |
| Cargo | Nexus Investments GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 23/4/2018 – presente |
| Cargo | A-Service, Aktanka | 🇨🇭Switzerland | Disuelta | 1/2/2018 – presente |
| Cargo | Hotel Pauls Management GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 11/7/2017 – presente |
| Cargo | SANTEGRA Capital Group AG | 🇨🇭Switzerland | Activa | 12/4/2016 – presente |
| Cargo | INVEST Trust Real Estate AG | 🇨🇭Switzerland | Activa | 29/12/2017 – presente |
27/8/2024
appointed
18/12/2023
appointed
15/6/2016
appointed