| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Schrepfer Treuhand AG | 🇨🇭Switzerland | Activa | 2/2/2026 – presente |
| Cargo | Säntis Finanz AG | 🇨🇭Switzerland | Activa | 28/1/2026 – presente |
| Cargo | Solida Verwaltungs-AG | 🇨🇭Switzerland | Activa | 8/2/2016 – presente |
| Cargo | Tiwaz Armament AG in Liquidation | 🇨🇭Switzerland | Liquidación | 19/2/2019 – presente |
| Cargo | Esther Schrepfer Immobilien AG | 🇨🇭Switzerland | Activa | 27/6/2018 – presente |
| Cargo | Sarita Finanz AG | 🇨🇭Switzerland | Activa | 22/9/2021 – presente |
| Cargo | Coordinator Control AG | 🇨🇭Switzerland | Disuelta | 8/10/2018 – presente |
| Cargo | AA Allrounder GmbH | 🇨🇭Switzerland | Activa | 21/8/2024 – presente |
2/2/2026
appointed
28/1/2026
appointed
27/6/2018
appointed