| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Edigem AG | 🇨🇭Svizzera | Active | 13/10/2020 – present |
| Officer | Provenance Proof AG | 🇨🇭Svizzera | Active | 08/04/2024 – present |
| Officer | Gübelin Gem Lab Ltd. | 🇨🇭Svizzera | Active | 13/10/2020 – present |
| Officer | Dr. Eduard Gübelin Verein für die Erforschung und Identifikation von Edelsteinen | 🇨🇭Svizzera | Active | 14/06/2023 – present |
| Officer | Gübelin Holding AG | 🇨🇭Svizzera | Active | 13/10/2020 – present |
| Officer | Gübelin AG | 🇨🇭Svizzera | Active | 14/09/2020 – present |
| Officer | Padparadscha Holding AG | 🇨🇭Svizzera | Active | 05/07/2021 – present |
| Officer | Gübelin SA | 🇨🇭Svizzera | Active | 04/09/2020 – present |
08/04/2024
appointed
14/06/2023
appointed
04/09/2020
appointed