| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Raiffeisenbank Liestal-Oberbaselbiet Genossenschaft | 🇨🇭Switzerland | Activa | 5/7/2021 – presente |
| Cargo | Autobus AG Liestal Dienstleistungen | 🇨🇭Switzerland | Activa | 24/7/2018 – presente |
| Cargo | Autobus AG Liestal Öffentlicher Verkehr | 🇨🇭Switzerland | Activa | 24/7/2018 – presente |
| Cargo | Autobus AG Liestal | 🇨🇭Switzerland | Activa | 24/7/2018 – presente |
| Cargo | NSNW AG | 🇨🇭Switzerland | Activa | 11/6/2018 – presente |
| Cargo | BITUTANK AG | 🇨🇭Switzerland | Disuelta | 12/7/2017 – presente |
| Cargo | Grisard Bitumen AG | 🇨🇭Switzerland | Activa | 7/8/2017 – presente |
| Cargo | Belreba AG | 🇨🇭Switzerland | Activa | 30/10/2017 – presente |
| Cargo | Bitex Bimoid AG | 🇨🇭Switzerland | Activa | 11/7/2017 – presente |
| Cargo | GRISARD Immobilien AG | 🇨🇭Switzerland | Disuelta | 14/7/2017 – presente |
| Cargo | Macadam AG | 🇨🇭Switzerland | Activa | 3/8/2017 – presente |
| Cargo | Bitex Perol AG | 🇨🇭Switzerland | Disuelta | 21/9/2017 – presente |
| Cargo | GRISARD Bauprodukte Holding AG | 🇨🇭Switzerland | Disuelta | 12/7/2017 – presente |
| Cargo | GUSTAR AG | 🇨🇭Switzerland | Activa | 12/7/2017 – presente |
| Cargo | GRISARD MANAGEMENT AG | 🇨🇭Switzerland | Disuelta | 12/7/2017 – presente |
| Cargo | GRISARD AG | 🇨🇭Switzerland | Disuelta | 12/7/2017 – presente |
| Cargo | Energie Zürichsee Linth AG | 🇨🇭Switzerland | Activa | 10/4/2025 – presente |
5/7/2021
appointed
24/7/2018
appointed
11/6/2018
appointed