Accelerating global decarbonization with scalable and versatile green hydrogen solutions for industry, power, and transportation.

Ohmium designs and commissions reliable, cost-effective green hydrogen electrolyzers that boost your business’ operational efficiency, sustainability, and economics.

Driven by deep industry expertise and a passion for sustainability, the Ohmium team excels at delivering affordable yet innovative green hydrogen electrolyzers.
Units are easily stacked to meet your hydrogen needs today – and efficiently scaled as your needs evolve tomorrow.
Our electrolyzers are founded in proven advanced Proton Exchange Membrane (PEM) technology.
Our team has deep and diverse experience in the
electrolyzer, fuel cell, and renewable energy industries.
Sophisticated engineering and operational expertise as a leading green hydrogen company that manufactures both the electrolyzer stack and the power electronics.

Use emission-free hydrogen to upgrade to sustainable industrial processes and production.

Integrate, store, and stabilize renewable energy with the flexibility of hydrogen production and storage.

Cut emissions, weight, and refueling time with hydrogen- powered transport and shipping.



