Welcome

In our facilities in Aix-en-Provence (France), we design, manufacture and commercialize PEM* fuel cell stacks and fully-integrated hydrogen systems with a power range from kW to MW.

We also supply a turnkey service for customized hydrogen energy and transport solutions.

After nearly 20 years of activity, we have developed a solid engineering expertise, built a strong partners network, and completed numerous reference projects.

* Proton Exchange Membrane

Key Player of Hydrogen and Fuel Cell Industry

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HELION
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INVESTORS

Are you interested in investing in our company? Do not hesitate to fill the Investors form.