| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sika AG | 🇨🇭Svizzera | Active | 26/05/2020 – present |
| Officer | Sika Finanz AG | 🇨🇭Svizzera | Active | 12/05/2020 – present |
| Officer | Sika Technology AG | 🇨🇭Svizzera | Active | 12/05/2020 – present |
| Officer | Bauforum Hochdorf AG | 🇨🇭Svizzera | Dissolved | 14/03/2019 – present |
26/05/2020
appointed
12/05/2020
appointed
14/03/2019
appointed