| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Batrag Tiefbau AG | 🇨🇭Switzerland | Activa | 21/11/2024 – presente |
| Cargo | Preisig AG, Bauunternehmung | 🇨🇭Switzerland | Activa | 4/9/2019 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Activa | 24/4/2017 – presente |
21/11/2024
appointed
4/9/2019
appointed