hydrogen fuel cells energy electrolyzer

helion

KEY PLAYER IN THE HYDROGEN AND FUEL CELL INDUSTRY

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 a hundred kW to MW+.

We also supply turnkey services to support our clients through their operations and assets management.

With 20 years of expertise, we have developed a solid engineering know-how, built a strong partnership network and completed numerous referenced projects with several world premieres.

As a key player in the hydrogen sector for more than 20 years, HELION has been member of H2 associations (France Hydrogène, Hydrogen Europe) and competitiveness clusters (Capénergies, Pole Mer). 

* Proton Exchange Membrane

Helion key player in the hydrogen and fuel cell industry
40

patents

100

projects

100

million €
already spent in our R&D

30

MW per year

Helion

OUR MARKETS AND APPLICATIONS

Helion

Our last news

Returning from the first International Maritime Exhibition!
Returning from the first International Maritime Exhibition!
The HELION team exhibited at SMM 2024 in Hamburg last week alongside companies from industrial and maritime sectors, showcasing French expertise within the France Pavillon. This major event, which attracted over 40,000 participants, served as a true showcase for our cutting-edge technology. Our FC-RackTM Marine system, designed to decarbonize shipping and ports, was well received by maritime industry players. 

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HELION debuted at Electric & Hybrid Marine Expo 2024
HELION debuted at Electric & Hybrid Marine Expo 2024
This was a first for our company specialized in the manufacturing of high-power fuel cells. The event dedicated to innovative maritime technologies, which took place from June 18 to 20, 2024 in Amsterdam, was a great success. We had the opportunity to present our FC-RackTM Marine system, a solution designed to help decarbonize the maritime industry.

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New Genhy platform!
New Genhy platform!
Helion is continuing its expansion by opening a new office dedicated to its team in charge of developing its high-power stationary systems. The Genhy platform will provide the team with a workspace tailored to their needs and allow them to pursue their objectives in the best conditions. The development of high-power stationary systems is an ambitious project for us, as we aim to offer clean and sustainable energy solutions to our customers. These systems which use hydrogen as an energy carrier, can generate power without greenhouse gas emissions and are the best option for replacing traditional diesel generators. The opening of this new office demonstrates HELION’s commitment to a zero-emission future and our ambition to become a major player in the field of hydrogen. Thus, we are continuing our efforts in research and development to offer ever more efficient and environmentally friendly solutions.

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