| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gygax Uhren Schmuck Erleben AG | 🇨🇭Switzerland | Activa | 10/11/2016 – presente |
| Cargo | GYX AG | 🇨🇭Switzerland | Activa | 21/8/2019 – presente |
| Cargo | Gletscherglanz Events Erleben GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 20/10/2016 – presente |
| Cargo | rconcept.com GmbH | 🇨🇭Switzerland | Activa | 28/7/2016 – presente |
| Cargo | Oberturm Uhren & Schmuck GmbH | 🇨🇭Switzerland | Activa | 14/11/2017 – presente |
21/8/2019
appointed
20/10/2016
appointed
28/7/2016
appointed