Driving the Energy Transition with High-Performance PEM Electrolyser Stack
Green hydrogen technology from catalyst-coated membranes to complete electrolyser stacks.
An innovative startup at the forefront of green hydrogen
HydroX specializes in the development and manufacturing of PEM and AEM electrolyzer stacks and key components. Our expertise spans the entire stack value chain, from high-performance Catalyst Coated Membranes (CCM) manufactured in-house, to stack assembly, system integration, and supporting engineering services.
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Built to scale with you
HydroX continues to innovate and new stacks are in the pipeline.
Performance, cost and speed
Superior performance
Proprietary CCM technology.
Optimal costs
Ultra-low iridium loading plus low-cost materials.
Speed & flexibility
Simulation-driven design and tailored customer solutions.
Scalability
Agile innovation cycles that enable customers to grow rapidly.
Meet HydroX at hydrogen industry events
We exhibited at Hannover Messe 2026 and took part in the World Hydrogen Summit 2026 in Rotterdam. See the highlights.
View event highlights