Vincent Maheo

Hydrogen fuel cell technology

Testing, inspection and certification services including renewable hydrogen and ammonia certification schemes

Shipbuilding

A technology that combines hydrogen and oxygen in a clean, electrochemical process to generate power, releasing only water vapor as a byproduct.

Occitanie Region

Helion's marine hydrogen fuel cell system designed for use onboard ships, featuring marinization for corrosive environments and enhanced safety systems.

Helion's marine hydrogen fuel cell system that has received an Approval in Principle from Bureau Veritas. It is designed for maritime applications and includes marinization features for durability in harsh environments.