
H2Site
Enabling Hydrogen Transportation for a Sustainable Future | H2SITE Industrial Company
Bilbao, Spain · Founded 2020 · $95.8M raised
- Headquarters
- Bilbao
- Employees
- 11–50
- Founded
- 2020
- Business Model
- B2B
- Website
- h2site.eu
- Total Funding
- $95.8M
- Last Round
- $45.4M Series BJun 2026
- Rounds
- 4
About
H2SITE is a hydrogen technology company that develops integrated membrane reactors and separators for converting feedstocks like ammonia, methanol, and synthetic gas into pure hydrogen on-site. The company emerged as a spin-off from TECNALIA and Eindhoven University of Technology, combining over a decade of collaborative expertise in membrane science and process intensification. Since its 2020 launch with Series Seed funding from ENGIE New Ventures, H2SITE has scaled production at its Bilbao facility and secured further backing from Breakthrough Energy Ventures and Equinor Ventures to advance hydrogen production and separation for industrial and maritime decarbonization.
Summary
H2Site is a Climate Tech company based in Bilbao, Spain, founded in 2020. It has raised $95.8M in total across 4 rounds, most recently a $45.4M Series B round in Jun 2026. Investors include Breakthrough Energy Ventures, EIC Fund and Hy24.
Tech & App Stack
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Funding History
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Jun 2026
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Corporate Round through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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