Energy conversion at the heart of the tailor-made solutions we design.

  • Automobile
  • Ferroviaire
  • Off-road
  • Véhicule Industriel
Alphée Développement places energy conversion at the heart of the bespoke solutions it designs for its customers. Since 1995, our engineering company Lyonnaise has specialized in the supply of electronic circuits and on-board and stationary power converters.

Our team, competent and dynamic, accompanies you whatever your technical challenges from the design to the supply of your products. We help define your needs, manage your projects, manufacture and integrate products into your equipment.

Our expertise allows us to design solutions adapted to your environment: electric vehicle, rail transport, renewable energy, industry, military, medical and others.

Our French know-how in compliance with manufacturing, safety, environmental and quality standards guarantees a reliable, efficient and responsive work.