Top 107 Hydrogen Fuel startups
Nov 13, 2025
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30
These startups develop fuel cells and infrastructure for production, storage and transportation of hydrogen fuel.
1
Country: USA | Funding: $15.3M
Peregrine Hydrogen operates as a climate technology company pioneering a dual production method for green hydrogen and valuable chemicals.
Peregrine Hydrogen operates as a climate technology company pioneering a dual production method for green hydrogen and valuable chemicals.
2
Country: Australia | Funding: $12.5M
Endua is pioneering new hydrogen generation and storage technologies that can deliver affordable and reliable renewable energy - laying the foundation for off-grid and diesel energy users to meet decarbonisation commitments and become self-sustaining.
Endua is pioneering new hydrogen generation and storage technologies that can deliver affordable and reliable renewable energy - laying the foundation for off-grid and diesel energy users to meet decarbonisation commitments and become self-sustaining.
3
Country: USA | Funding: $12.6M
Equatic is simultaneously taking carbon dioxide out of the ocean and air while creating hydrogen as an alternative fuel.
Equatic is simultaneously taking carbon dioxide out of the ocean and air while creating hydrogen as an alternative fuel.
4
Country: USA | Funding: $7M
Hgen aims to decarbonize hard-to-crack industries like steel and ammonia production by focusing on green hydrogen that’s made using renewable power.
Hgen aims to decarbonize hard-to-crack industries like steel and ammonia production by focusing on green hydrogen that’s made using renewable power.
5
Country: Czech Republic | Funding: €4.2M
Delta Green allows to produce profitably and consume electricity as cheaply as possible thanks to smart management of your household.
Delta Green allows to produce profitably and consume electricity as cheaply as possible thanks to smart management of your household.
6
Country: USA | Funding: $855.8M
Solugen has developed a unique process for the synthesis of hydrogen peroxide inspired by principles of cancer biology.
Solugen has developed a unique process for the synthesis of hydrogen peroxide inspired by principles of cancer biology.
7
Country: USA | Funding: $813M
Mainspring Energy is engineering advanced technology to revolutionize the way electricity is generated and delivered
Mainspring Energy is engineering advanced technology to revolutionize the way electricity is generated and delivered
8
Country: USA | Funding: $798.3M
Electric Hydrogen develops electrolyzer technologies to enable abundant, low-cost, and clean hydrogen to replace fossil fuels.
Electric Hydrogen develops electrolyzer technologies to enable abundant, low-cost, and clean hydrogen to replace fossil fuels.
9
Country: Chile | Funding: $480M
Highly Innovative Fuels is intended to develop commercial process for turning wind, water and air into synthetic fuels that can be used to power everything from cars to ships to airplanes, while slashing carbon emissions.
Highly Innovative Fuels is intended to develop commercial process for turning wind, water and air into synthetic fuels that can be used to power everything from cars to ships to airplanes, while slashing carbon emissions.
10
Country: USA | Funding: $420.1M
EnerVenue provides metal-hydrogen batteries for large-scale renewable and storage applications.
EnerVenue provides metal-hydrogen batteries for large-scale renewable and storage applications.
11
Country: Ireland | Funding: $386.4M
Koloma is a geologic hydrogen company that leverages technology and data to identify and commercialize geologic hydrogen resources.
Koloma is a geologic hydrogen company that leverages technology and data to identify and commercialize geologic hydrogen resources.
12
Country: USA | Funding: $364.3M
Monolith is a next-generation clean materials company that uses a proprietary process to produce clean hydrogen, carbon black and ammonia.
Monolith is a next-generation clean materials company that uses a proprietary process to produce clean hydrogen, carbon black and ammonia.
13
Country: Norway | Funding: $319.3M
Hexagon Purus is a leader in zero-emission mobility solutions, offering hydrogen high-pressure and battery electric vehicle systems. Their advanced technology includes Type 4 cylinders, efficient gas transport modules, and innovative fuel storage systems, serving various market segments from light-duty to aerospace.
Hexagon Purus is a leader in zero-emission mobility solutions, offering hydrogen high-pressure and battery electric vehicle systems. Their advanced technology includes Type 4 cylinders, efficient gas transport modules, and innovative fuel storage systems, serving various market segments from light-duty to aerospace.
14
Country: USA | Funding: $306M
ZeroAvia enables zero emission air travel at scale, starting with 500 mile short-haul trips, at half of today’s cost.
ZeroAvia enables zero emission air travel at scale, starting with 500 mile short-haul trips, at half of today’s cost.
15
Country: USA | Funding: $297M
Ohmium is a green hydrogen company that manufactures proton exchange membrane systems to produce pressurized, high-purity hydrogen.
Ohmium is a green hydrogen company that manufactures proton exchange membrane systems to produce pressurized, high-purity hydrogen.
16
Country: Belgium | Funding: €235M
TES produces synthetic natural gas by combining captured carbon dioxide with green hydrogen, either on-site or in countries where renewable power is abundant, then ship and distribute it to European facilities through existing energy pipelines.
TES produces synthetic natural gas by combining captured carbon dioxide with green hydrogen, either on-site or in countries where renewable power is abundant, then ship and distribute it to European facilities through existing energy pipelines.
17
Country: France | Funding: €200M
HysetCo is a pioneering hydrogen mobility start-up that helps its clients shift to zero-emission transportation.
HysetCo is a pioneering hydrogen mobility start-up that helps its clients shift to zero-emission transportation.
18
Country: USA | Funding: $174.1M
BayoTech provides low cost, low/no carbon hydrogen generation systems for agriculture, fuel cells and energy industries.
BayoTech provides low cost, low/no carbon hydrogen generation systems for agriculture, fuel cells and energy industries.
19
Country: Australia | Funding: $166.7M
Hysata is a developer of hydrogen electrolyzer designed to accelerate the world's shift away from fossil fuels to green hydrogen
Hysata is a developer of hydrogen electrolyzer designed to accelerate the world's shift away from fossil fuels to green hydrogen
20
Country: Italy | Funding: $132.2M
Enapter makes highly efficient hydrogen generators with patented Anion Exchange Membrane (AEM) technology and Energy Management Software.
Enapter makes highly efficient hydrogen generators with patented Anion Exchange Membrane (AEM) technology and Energy Management Software.
