| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bauimpuls AG | 🇨🇭Svizzera | Active | 12/07/2017 – present |
| Officer | IP Holding AG | 🇨🇭Svizzera | Active | 01/06/2017 – present |
| Officer | Bernaroof AG | 🇨🇭Svizzera | Active | 01/06/2017 – present |
| Officer | Christen Holzbau AG | 🇨🇭Svizzera | Dissolved | 01/06/2017 – present |
12/07/2017
appointed