Martin Portmann
🇨🇭Switzerland
Summary
NationalitySwitzerland
Roles & Positions
| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Infinitum AG | 🇨🇭Switzerland | Active | 20/03/2023 – present |
| Officer | Huwiler & Portmann AG | 🇨🇭Switzerland | Active | 04/07/2023 – present |
| Officer | Portmann Immobilien AG | 🇨🇭Switzerland | Active | 12/11/2021 – present |
| Officer | Stiftung Burgruine Grünenberg, Melchnau | 🇨🇭Switzerland | Active | 27/11/2020 – present |