| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Linea Romea GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 19/1/2017 – presente |
| Cargo | BISA-CONSULT SA | 🇨🇭Switzerland | Activa | 28/3/2019 – presente |
| Cargo | Gygax Uhren Schmuck Erleben AG | 🇨🇭Switzerland | Activa | 10/11/2016 – presente |
| Cargo | zeitgeistgroup AG | 🇨🇭Switzerland | Activa | 30/4/2018 – presente |
19/1/2017
appointed