| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Swiss International Advisory Group AG | 🇨🇭Switzerland | Disuelta | 31/8/2017 – presente |
| Cargo | Spectra Systems AG | 🇨🇭Switzerland | Activa | 18/9/2019 – presente |
| Cargo | Allmend-Center AG | 🇨🇭Switzerland | Liquidación | 22/11/2018 – presente |
| Cargo | MG International AG in Liq. | 🇨🇭Switzerland | Disuelta | 28/1/2019 – presente |
13/2/2020
appointed
18/9/2019
appointed
22/11/2018
appointed