The 12 closest competitors and alternatives to Power to Hydrogen, LLC among hydrogen technology companies — ranked by similarity to what Power to Hydrogen, LLC actually does, not by market-cap band.
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Power to Hydrogen Inc. is a Columbus, Ohio-based company specializing in advanced electrolysis technologies. The company is a leader in clean energy innovation and has secured significant investment to support its growth.
Power to Hydrogen, LLC is a hydrogen technology company headquartered in United States. Its most recent funding round raised $9.5M in July 2024. Xcout tracks 9 named people at Power to Hydrogen, LLC, including Gary Robb (Chief Operating Officer).
3 more named people on record for Power to Hydrogen, LLC, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $9.5M | — | |
| Series A | $18M | 11 named | |
| SEC Form D filing | $152,300 | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Power to Hydrogen, LLC by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Clean Technology
Stargate Hydrogen is a European hydrogen technology company headquartered in Estonia that develops advanced industrial electrolyser systems. The firm creates green hydrogen production systems intended to improve energy resilience and infrastructure.
Auto Tech
HONC Gas (HONC Gas Private Limited) is a clean energy innovation company pioneering green hydrogen fuel derived entirely from purified water.
Clean Technology
NitroFix is a clean technology and green energy company that has developed proprietary technology to produce zero-emission, low-cost ammonia from water and air. The company's sustainable ammonia production method aims to serve clean energy, agriculture, and chemical applications while reducing the global carbon footprint.
Clean Tech
Electrochaea GmbH is a dynamic growth stage company that provides industry-leading biomethanation technology for commercial-scale, grid-quality renewable e-methane production, with headquarters, engineering, and development teams in Munich, Germany.
Clean Technology
Elcogen develops high-efficiency solid oxide cells, stacks, and modules for SOFC and SOEC systems to enable green hydrogen production and zero-emission energy. Founded in 2001, the company is headquartered in Tallinn, Estonia, with research and development centers in Estonia and Finland.
Climate Technology
Mission Zero Technologies develops electrochemical direct air capture technology that recovers carbon dioxide from the atmosphere at scale. The company provides solutions to carbon dioxide users, project developers, and scientists to enable permanent carbon sequestration, sustainable building materials, and e-fuels.
Clean Technology
INERATEC is a clean-tech company headquartered in Karlsruhe, Germany, with a subsidiary in Switzerland. The company specializes in producing synthetic e-fuels and Power-to-X technologies using modular chemical plants.
Clean Technology
Combined Energies LLC designs, manufactures, and sells patented specialty power electronics for the clean technology and renewable energy markets. The company provides DC-to-DC converter systems targeted at energy storage, electric and hybrid vehicles, fuel cells, solar, and small-scale wind applications.
Clean Technology
Ionomr Innovations Inc. is a clean-technology company founded in 2018 and headquartered in Vancouver, British Columbia, that develops and markets advanced ion-exchange membranes and polymers.
Clean Technology
PowerUP Energy Technologies is an appliances, electrical, and electronics manufacturing company headquartered in Tallinn, Estonia. The company specializes in developing innovative hydrogen fuel cell-based backup power systems.
Clean Technology
Membrane Technology and Research (MTR) is a U.S. clean-technology company that develops and commercializes membrane systems for separating and purifying gases. Its technologies serve industries including natural-gas processing, carbon capture, hydrogen recovery, and other industrial gas applications.
Atmospheric Water Generation, Water Technology
Watergen is a global company that develops patented Air-to-Water technology, transforming how businesses access clean drinking water. The company's headquarters are in Petah Tikva, Israel, and it has a subsidiary in the United States.
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