| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CyanoGuard AG in Liquidation | 🇨🇭Svizzera | Dissolved | 11/02/2019 – present |
| Officer | Metroglas AG | 🇨🇭Svizzera | Active | 13/09/2016 – present |
| Officer | Metrohm Schweiz AG | 🇨🇭Svizzera | Active | 16/02/2017 – present |
| Officer | Metrohm AG | 🇨🇭Svizzera | Active | 27/06/2016 – present |
| Officer | Wohlfahrts-Stiftung Metrohm | 🇨🇭Svizzera | Active | 27/06/2016 – present |
| Officer | Metrohm Stiftung | 🇨🇭Svizzera | Active | 18/05/2016 – present |
07/12/2023
appointed
29/06/2017
appointed
18/05/2016
appointed