| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Eisenbahner Baugenossenschaft Dreispitz Zürich | 🇨🇭Switzerland | Activa | 17/9/2019 – presente |
| Cargo | Gebr. Bräm AG, Präzisionswerkzeugbau | 🇨🇭Switzerland | Activa | 9/1/2019 – presente |
| Cargo | Texturis AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/11/2017 – presente |
| Cargo | Cutting Edge Technologies AG | 🇨🇭Switzerland | Activa | 10/10/2023 – presente |
| Cargo | Haslab GmbH | 🇨🇭Switzerland | Activa | 23/1/2017 – presente |
| Cargo | hogla ag in Liquidation | 🇨🇭Switzerland | Liquidación | 18/11/2016 – presente |
17/9/2019
appointed
9/1/2019
appointed
21/11/2017
appointed