| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | E. Flückiger AG, Zweigniederlassung Pratteln | 🇨🇭Switzerland | Activa | 12/8/2020 – presente |
| Cargo | ERNE AG Bauunternehmung | 🇨🇭Switzerland | Activa | 27/10/2017 – presente |
| Cargo | BFBB AG | 🇨🇭Switzerland | Activa | 22/6/2016 – presente |
| Cargo | Hochbau Personal AG en liquidation | 🇨🇭Switzerland | Disuelta | 22/6/2016 – presente |
12/8/2020
appointed
27/10/2017
appointed