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Top 107 Hydrogen Fuel startups
Jul 15, 2025 | By Alexander Gillet | 30 |
These startups develop fuel cells and infrastructure for production, storage and transportation of hydrogen fuel.
1
Country: Norway | Funding: $89.9M
Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production.
Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production.
2
Country: UK | Funding: £26M
HiiROC is an industrial company that produces hydrogen from biomethane, flare gas, or natural gas with no CO2 emissions.
HiiROC is an industrial company that produces hydrogen from biomethane, flare gas, or natural gas with no CO2 emissions.
3
Country: Luxembourg | Funding: $27M
Tulum Energy is a forward-thinking energy firm creating a new methane pyrolysis technique for producing clean hydrogen.
Tulum Energy is a forward-thinking energy firm creating a new methane pyrolysis technique for producing clean hydrogen.
4
Country: UK | Funding: $1.1M
Ki Hydrogen is a deep-tech venture that develops waste-to-hydrogen technology.
Ki Hydrogen is a deep-tech venture that develops waste-to-hydrogen technology.
5
Country: Germany | Funding: €67M
Hydrogenious Technologies develops innovative solutions for safe and efficient hydrogen storage in liquid organic hydrogen carriers.
Hydrogenious Technologies develops innovative solutions for safe and efficient hydrogen storage in liquid organic hydrogen carriers.
6
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.
7
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
8
Country: Netherlands | Funding: €70M
Battolyser is an integrated battery and electrolyser system producing green hydrogen at low costs without using scarce materials
Battolyser is an integrated battery and electrolyser system producing green hydrogen at low costs without using scarce materials
9
Country: Spain | Funding: €48.5M
H2SITE produces onsite and renewable H2 for small and medium companies.
H2SITE produces onsite and renewable H2 for small and medium companies.
10
Country: Canada | Funding: $50.3M
Ionomr has developed revolutionary ion exchange membrane technology that drastically improves efficiency and performance while minimizing cost and environmental impact: hydrogen generation to fuel the hydrogen economy, hydrogen fuel cells to power vehicles, ships, buildings, conversion of CO2 to synthetic fuels
Ionomr has developed revolutionary ion exchange membrane technology that drastically improves efficiency and performance while minimizing cost and environmental impact: hydrogen generation to fuel the hydrogen economy, hydrogen fuel cells to power vehicles, ships, buildings, conversion of CO2 to synthetic fuels
11
Country: France | Funding: $20M
Beyond Aero is developing a zero-emission private aircraft powered by hydrogen-electric propulsion.
Beyond Aero is developing a zero-emission private aircraft powered by hydrogen-electric propulsion.
12
Country: Canada | Funding: $18.9M
Aurora Hydrogen is developing the next generation of hydrogen production technology.
Aurora Hydrogen is developing the next generation of hydrogen production technology.
13
Country: Norway | Funding: €5M
Photoncycle aims to change the way electricity is generated, stored, consumed and paid for. Our mission to deploy space-effective, autonomous energy systems powered by the sun, enabled by innovative technology, affordable for many
Photoncycle aims to change the way electricity is generated, stored, consumed and paid for. Our mission to deploy space-effective, autonomous energy systems powered by the sun, enabled by innovative technology, affordable for many
14
Country: Canada | Funding: $56M
FusionOne diverts plastic waste from landfill to convert it to Hydrogen and Electricity
FusionOne diverts plastic waste from landfill to convert it to Hydrogen and Electricity
15
Country: USA | Funding: $38.3M
Raven is a producer of green hydrogen and synthetic fuels using organic waste.
Raven is a producer of green hydrogen and synthetic fuels using organic waste.
16
Country: USA | Funding: $3.6M
Sesame Solar manufactures the world’s first 100% renewable mobile nanogrids that bring power to communities in <15 minutes.
Sesame Solar manufactures the world’s first 100% renewable mobile nanogrids that bring power to communities in <15 minutes.
17
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.
18
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
19
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.
20
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.
