Stockage d'énergie renouvelable dans le désert

Energy division

The decarbonization of transport will require the integration of innovative technologies and the supply of green energy, both mobile and stationary. In order to meet the needs of its customers and to provide them with a global offer, GCK has created the Energy division allowing it to be present on the entire value chain of green energy.

GCK Energy

Established in 2019 in partnership with the French industrial group Socomec, GCK Energy provides customized, grid-connected and off-grid green power solutions where you need them. The company specializes in 3 fields:

  • Replacement of temporary generators
  • Fast charging of electric vehicles
  • Consulting in energy optimisation of buildings and vehicle charging infrastructures


Flex'hy is a key player in the hydrogen sector by offering a range of mobile refueling stations, with or without on-board hydrogen production, adapted to a wide range of use to promote the priming of hydrogen ecosystems.

Flex'hy is an agile hydrogen distributor that brings you a solution, anywhere, anytime.