| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BosLaw AG Rechtsanwälte | 🇨🇭Svizzera | Active | 08/05/2024 – present |
| Officer | A. Wartenweiler AG | 🇨🇭Svizzera | Active | 21/11/2022 – present |
| Officer | Pirol AG Kiesaggregate | 🇨🇭Svizzera | Active | 01/06/2016 – present |
| Officer | Pirol Management und Kies AG | 🇨🇭Svizzera | Active | 01/06/2016 – present |
| Officer | Arkosol AG in Liquidation | 🇨🇭Svizzera | Dissolved | 23/03/2018 – present |
| Officer | USB Holding AG | 🇨🇭Svizzera | Active | 20/06/2019 – present |
08/05/2024
appointed
21/11/2022
appointed
23/03/2018
appointed