| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ATN Audit and Tax Network AG | 🇨🇭Svizzera | Active | 02/08/2017 – present |
| Officer | Carbonite GmbH | 🇨🇭Svizzera | Dissolved | 21/06/2017 – present |
| Officer | Karymsky AG | 🇨🇭Svizzera | Active | 18/04/2017 – present |
| Officer | CT Treuhand AG | 🇨🇭Svizzera | Dissolved | 25/07/2016 – present |
| Officer | SENTISS AG | 🇨🇭Svizzera | Active | 18/03/2016 – present |
02/08/2017
appointed
21/06/2017
appointed
18/03/2016
appointed