| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Raiffeisenbank Liestal-Oberbaselbiet Genossenschaft | 🇨🇭Svizzera | Active | 05/07/2021 – present |
| Officer | Autobus AG Liestal Dienstleistungen | 🇨🇭Svizzera | Active | 24/07/2018 – present |
| Officer | Autobus AG Liestal Öffentlicher Verkehr | 🇨🇭Svizzera | Active | 24/07/2018 – present |
| Officer | Autobus AG Liestal | 🇨🇭Svizzera | Active | 24/07/2018 – present |
| Officer | NSNW AG | 🇨🇭Svizzera | Active | 11/06/2018 – present |
| Officer | BITUTANK AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | Grisard Bitumen AG | 🇨🇭Svizzera | Active | 07/08/2017 – present |
| Officer | Belreba AG | 🇨🇭Svizzera | Active | 30/10/2017 – present |
| Officer | Bitex Bimoid AG | 🇨🇭Svizzera | Active | 11/07/2017 – present |
| Officer | GRISARD Immobilien AG | 🇨🇭Svizzera | Dissolved | 14/07/2017 – present |
| Officer | Macadam AG | 🇨🇭Svizzera | Active | 03/08/2017 – present |
| Officer | Bitex Perol AG | 🇨🇭Svizzera | Dissolved | 21/09/2017 – present |
| Officer | GRISARD Bauprodukte Holding AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | GUSTAR AG | 🇨🇭Svizzera | Active | 12/07/2017 – present |
| Officer | GRISARD MANAGEMENT AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | GRISARD AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | Energie Zürichsee Linth AG | 🇨🇭Svizzera | Active | 10/04/2025 – present |
05/07/2021
appointed
24/07/2018
appointed
11/06/2018
appointed