| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Vitis Antiqua GmbH | 🇨🇭Svizzera | Active | 20/01/2026 – present |
| Officer | Jörg & Damian Seewer, Kellerei Leukersonne | 🇨🇭Svizzera | Active | 08/12/2021 – present |
| Officer | Leukersonne Jörg Seewer AG | 🇨🇭Svizzera | Active | 18/10/2024 – present |
| Officer | Alte Mühle Oberbann | 🇨🇭Svizzera | Active | 20/12/2022 – present |
20/01/2026
appointed
25/10/2024
appointed
20/12/2022
appointed