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H2SITE competitors & alternatives
The 12 closest competitors and alternatives to H2SITE among hydrogen tech companies — ranked by similarity to what H2SITE actually does, not by market-cap band.
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About H2SITE
H2SITE is an industrial company that enables the sustainable transport of hydrogen by converting it to high purity prior to use. The owner of the website www.h2site.eu is HYDROGEN ONSITE SL.
H2SITE at a glance
H2SITE is a hydrogen tech company headquartered in Spain. It has raised at least $49.9M across the 2 funding rounds on record. Its most recent funding round, Grant, raised $3.7M in September 2026. Xcout tracks 15 named people at H2SITE, including Andrés Galnares (Chief Executive Officer).
H2SITE leadership
- Andrés GalnaresChief Executive Officer
- Javier CavadaChairman
- Gorka Ibañezjournalist
- Gorka HermosoFinancial Director
- Jon MeléndezTechnical Director
- Jose Antonio MedranoTechnical Director
9 more named people on record for H2SITE, with roles, board committees and tenure — see the full roster →
H2SITE funding rounds
At least $49.9M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Grant | $3.7M | 1 named | |
| Series B | $46.2M | 8 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Recent H2SITE news
Top 12 H2SITE competitors
Ranked by semantic similarity — how close each company is to H2SITE by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Auto Tech
HONC Gas (HONC Gas Private Limited) is a clean energy innovation company pioneering green hydrogen fuel derived entirely from purified water.
Climate-Tech
Build to Zero, S.L. is a growing clean-tech company providing flexibility and sustainability solutions for industrial power and heat generation, with its registered office in Seville, Spain.
Hydrogen Technology
Hydrogen Mem-Tech is a clean-technology company founded in 2017 in Trondheim, Norway. The firm develops innovative membrane technology for hydrogen separation and purification to enable the green energy transition. It operates globally to support sustainable industrial gas processing and carbon reduction.
Clean Technology
CryoCollect is an engineering services company located in Paris, France, specializing in environmental and industrial gas technologies with a small expert team.
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.
Hydrogen Technology
Resato Hydrogen Technology is a Dutch market leader in sustainable hydrogen infrastructure with over 30 years of expertise in high-pressure technology. Based in Assen, Netherlands, the company specializes in developing hydrogen refueling stations and related solutions.
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.
Hydrogen Technology
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.
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.
Deep Tech
Hypersoniq is a commercial manufacturing company located in Delft, South Holland, Netherlands, that develops innovative electrochemical water quality sensors for industrial wastewater monitoring.
Clean Tech
Hycosys is an Indian gas turbine engineering company founded in 2024 and headquartered in Bengaluru, Karnataka. The company specializes in developing compact, recuperated, hydrogen-ready micro gas turbines intended for critical power and propulsion applications.
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