REDEFINING AIRCRAFT PROPULSION 


The first efficient and clean engine before 2030.

Discover Viraj H2

Based on steam injection

Revolutionizing aviation by leveraging steam injection to boost both environmental sustainability and energy efficiency in aircraft engines.

Up to

-35%

Fuel Consumption

Cost-effective performance with steam injection

Up to

-75%

Emissions

Significantly lower non-CO₂ and CO₂ impact

Heritage Meets Innovation

News & Resources

Article
6/15/25
Interview of our managing director on France 3
News
6/14/25
A promising start for Viraj H2 at the International Paris Air Show !
Article
6/5/25
Joseph Risson, already a pioneer in green aviation!

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Side view of The Hamptons at night
Side view of The Hamptons at night
Side view of The Hamptons at night
Side view of The Hamptons at night

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