Who are we?

Founded in 2002, our company operates in the field of energy throughout French-speaking Switzerland and internationally, with a branch office in Spain.

Our company is primarily composed of highly qualified engineers who are graduates of Swiss universities such as EPFL, EPFZ, among others.

We prioritize quality and meticulous work, respecting deadlines and remaining flexible.

Our goal is to guide individuals, companies, and public authorities towards sustainability, particularly through renewable energies and energy efficiency.



  • Listening.
  • Accompanying you throughout your project.

  • Defending your interests.

  • Ecological and economic efficiency.

Our Values

  • Reliability.
  • Respect.
  • Independence.
  • Flexibility.