| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Summerleaze Mountains AG | 🇨🇭Switzerland | Activa | 29/9/2020 – presente |
| Cargo | Polycom (Switzerland) GmbH | 🇨🇭Switzerland | Disuelta | 14/9/2020 – presente |
| Cargo | Heinz von Heiden Swiss AG - Massivhäuser in Liquidation | 🇨🇭Switzerland | Liquidación | 15/7/2019 – presente |
| Cargo | NLF Yachting (Swiss) AG in Liquidation | 🇨🇭Switzerland | Liquidación | 8/2/2023 – presente |
| Cargo | International Planning Group GmbH | 🇨🇭Switzerland | Activa | 26/1/2021 – presente |
| Cargo | Bernd Thies-Stiftung | 🇨🇭Switzerland | Activa | 21/2/2019 – presente |
| Cargo | Slangen International Travel AG | 🇨🇭Switzerland | Activa | 5/8/2016 – presente |
| Cargo | Cryptix AG | 🇨🇭Switzerland | Activa | 30/4/2018 – presente |
| Cargo | Webfleet Solutions Sales B.V., Amsterdam, Holland, Zweigniederlassung Zürich | 🇨🇭Switzerland | Activa | 12/6/2018 – presente |
29/9/2020
appointed
14/9/2020
appointed
15/7/2019
appointed