| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Brauerei Farnsburg AG in Liquidation | 🇨🇭Switzerland | Disuelta | 23/8/2019 – presente |
| Cargo | Winanatura AG | 🇨🇭Switzerland | Disuelta | 23/10/2018 – presente |
| Cargo | Schollenbrecher AG | 🇨🇭Switzerland | Disuelta | 12/10/2018 – presente |
| Cargo | Dreispitz Gewerbeliegenschaften AG | 🇨🇭Switzerland | Disuelta | 8/10/2018 – presente |
| Cargo | Iradex AG | 🇨🇭Switzerland | Disuelta | 8/10/2018 – presente |
23/8/2019
appointed
23/10/2018
appointed
8/10/2018
appointed