Ohmium vs Versogen

Ohmium logo

Ohmium

Making green hydrogen a reality today

589 employees · est. 2019 · Fremont, United States

VS
Versogen logo

Versogen

The Hydrogen Generation

21 employees · est. 2018 · Wilmington, United States

Versogen is the older company (2019 vs 2018); Ohmium is the larger of the two.

Side-by-Side Comparison

Ohmium Versogen
Founded
2019 2018 older
Headquarters
Fremont, United States Wilmington, United States
Employees
589 larger 21
Industry
Energy, Manufacturing, Renewable Energy Energy, Industrial, Renewable Energy
Funding Stage
Corporate Round Series A
Total Funding
$297.00M $14.50M
Funding Rounds
4 2
Services
Design and commissioning of green hydrogen electrolyzers, Scalable electrolyzer solutions, Hydrogen production and energy storage, Sustainability enhancement consulting Green hydrogen production at scale, Development of electrolyzer technology, Supply of hydrogen-generating solutions, Membrane technology development
Target Customers
Industrial operations seeking decarbonization, Energy companies integrating renewable resources, Transport and shipping companies aiming for sustainable solutions, Businesses seeking efficient and scalable hydrogen systems Industrial sectors seeking to reduce carbon emissions, Businesses looking for sustainable energy solutions, Energy companies transitioning to hydrogen, Organizations investing in clean technology
Taxonomy
Green HydrogenProton Exchange Membrane (PEM) ElectrolyzersDecarbonizationElectrolyzer ManufacturingHydrogen ProductionScalable Hydrogen Solutions +8 Green Hydrogen ProductionElectrolyzer TechnologyAnion Exchange MembranesSustainable Energy SolutionsHydroxide Exchange MembranesCarbon Emission Reduction +8
Website
ohmium.com versogen.com
Ohmium logo

About Ohmium

Ohmium, founded in 2019, is at the forefront of the clean energy revolution with a mission to accelerate the adoption of green hydrogen. Their slogan, "Making green hydrogen a reality today," encapsulates their drive to decarbonize hard-to-abate sectors and foster a low-carbon future. The company s...

Versogen logo

About Versogen

Versogen, founded in 2018 and headquartered in the United States, is at the forefront of the global shift toward sustainable energy, evidenced by its slogan, "The Hydrogen Generation." The company specializes in developing advanced electrolyzer technology to produce green hydrogen using water and re...

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Frequently Asked Questions

Ohmium was founded in 2019, based in Fremont, United States, with 589 employees. Ohmium, founded in 2019, is at the forefront of the clean energy revolution with a mission to accelerate the adoption of green hydrogen. Their slogan, "Making green hydrogen a reality today," encapsul. Versogen was founded in 2018, based in Wilmington, United States, with 21 employees. Versogen, founded in 2018 and headquartered in the United States, is at the forefront of the global shift toward sustainable energy, evidenced by its slogan, "The Hydrogen Generation." The company spe.
Ohmium has raised $297.00M and Versogen $14.50M. Latest stage: Ohmium Corporate Round, Versogen Series A.
Both work in Energy and Renewable Energy.

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Compiled from the BounceWatch company index. We last looked at Ohmium on 19 Aug 2025, and Versogen on 18 Aug 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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