Since 1997 E4tech has worked at the interface between energy technology, environmental needs and business opportunities. We have grown steadily, maintaining our focus on innovative approaches to sustainable energy.
Our consulting services cover the entire energy sector, and we have dedicated practices for:
This website provides an introduction to our activities. Please contact us if you require more specific information.
We are currently recruiting a Sustainable Energy Consultant to join our Lausanne office. Please see our recruitment page for details.