The company was established in 2015 and is located in Athens, Greece. It is part of the New Science & Technology Park of Attica “Lefkippos” of the National Centre for Scientific Research (NCSR) “Demokritos“.

Pleione Energy S.A is an International Joint Venture between the Greek company ADAMANT COMPOSITES LTD and the German company OMNIDEA-RTG Gmbh.

To grow our position as an innovative company that develops and provides state-of-the-art technological applications for the energy and space sector.

Our Goal is to establish a rapid and cost-effective process of industrialization and commercialization of energy applications. Our approach for achieving our goal is to identify time-tested, leading-edge technologies and synthesize them into industrial applications and products, maximizing their exploitation potential.


Our Values

We are a values-driven organization:

  • We promote new approaches for energy storage in ways that can benefit all people and our planet. The environment and sustainability are key elements of our business.
  • We strive for excellence and quality. We believe there is always a better way.
  • We deliver on our promises.

Our values reflect the mentality of our shareholders and define who we are, what we do and what we care about.

  • Energy
Contact Details
Technological and Scientific Park of Attica Lefkippos
Patr. Gregoriou E' & 27, Neapoleos str.
153 41, Agia Paraskevi
Attica, Greece
+30 210 6564 501