Hydrogen Solutions

Dumarey leads the way in hydrogen solutions, offering comprehensive services from advance engineering, early design to industrialization and after sales of hydrogen-based energy and propulsion systems. Our expertise ensures seamless hydrogen integration into various applications, promoting cleaner and more efficient energy solutions.

Energineering your future

Comprehensive Hydrogen Services

Our approach to hydrogen involves a holistic process:
Dumarey is able to support customer’s projects in every phase, from feasibility study up to serial production, with flexible and modular approach. Customer can rely on high experienced engineering team for innovation, development, integration and testing.
By focusing on these areas, Dumarey delivers innovative, robust and reliable power and propulsion solutions that meet the evolving demands of various industries.

Hydrogen Combustion Engine Solutions

Comprehensive Hydrogen ServicesOur approach to hydrogen involves a holistic process:Dumarey is able to support customer’s projects in every phase, from feasibility study up to serial production, with flexible and modular approach. Customer can rely on high experienced engineering team for inno...

Dumarey develops and integrates advanced hydrogen internal combustion engine (H2 ICE) solutions — covering feasibility studies, ECU and software development, injector systems, test bench validation, and full retrofit packages. Our modular, turnkey approach supports both new engine platforms and the conversion of existing fleets, offering a concrete and scalable path to decarbonized mobility through hydrogen technology.

V8 Engine Brochure

(pdf - 713 KB)

Fuel Cell Integration

Dumarey offers full-spectrum fuel cell integration services — from system architecture design and component sizing to thermal & power management, calibration, validation, and seamless installation. Backed by decades of control‑unit expertise and flexible engineering platforms, we enable OEMs and integrators to deploy clean, scalable fuel cell systems across automotive, marine, industrial, and off‑road applications. Trust Dumarey to turn fuel cell potential into real-world, zero‑emission mobility.

FC Brochure

(pdf - 1 MB)

Applications Across Industries

Our hydrogen solutions serve multiple sectors:

Energy
Transportation
Truck & Heavy-duty
Marine & Harbor
Aviation & Aerospace
Construction
Agriculture & Off-road

These applications demonstrate our commitment to delivering versatile and sustainable hydrogen solutions.

Keeping in touch

Need advanced hydrogen solutions for your next project?

Contact Dumarey today to explore customized solutions that ensure peak performance and reliability.

Some of our

Customers

For over 40 years, we’ve applied our expertise to develop high-quality projects.

Thanks to our history and experience, we understand the value of building strong relationships with our customers.

Hydrogen Solutions

Comprehensive Hydrogen Services

Hydrogen Combustion Engine Solutions

Fuel Cell Integration

Applications Across Industries

Need advanced hydrogen solutions for your next project?

Customers

Industries

Products

Engineering services

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