Markus Portmann
🇨🇭Svizzera
Summary
NationalitySvizzera
Roles & Positions
| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | e4plus AG | 🇨🇭Svizzera | Active | 31/03/2021 – present |
| Officer | ENERGIERAMA GmbH | 🇨🇭Svizzera | Active | 28/10/2019 – present |
| Officer | BATISEC | 🇨🇭Svizzera | Active | 06/12/2016 – present |
| Officer | Swissolar | 🇨🇭Svizzera | Active | 14/11/2017 – present |