H2SITE
Deep-tech pioneer in on-site hydrogen (H2) production
H2SITE has raised €58M across 4 funding rounds from 16 investors, most recently a round in Sep 2026. Based in Bilbao, Spain; active in Deeptech. Data as of 28 Oct 2026.
Bilbao, Spainwww.h2site.eu/en ↗
Total raised
€58M
€57,900,000
Funding rounds
4
Investors
16
distinct backers
Active since
2022-06
latest 2026-09
Funding by year
EUR raised per year · 2026 YTDH2SITE — funding by year — interactive chart.
Data table
| H2SITE — funding by year | |
|---|---|
| 2022 | €13M |
| 2025 | €36M |
| 2026 | €9.4M |
Signals
High confidenceRaise-next likelihood10
base rate 30% for Other
- ▼ Raised very recently
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood23
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▲ 4 rounds raised
- ▲ Recent equity round, but funding momentum is down (may be rescue financing)
Timing: too soon vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
4 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-09-21 | Other | €3.4M | Enova | View deal → |
| 2026-06-26 | Series B | €6.0M | European Innovation Council (EIC),strategic private investor | View deal → |
| 2025-01-16 | Series B | €36M | Breakthrough Energy Ventures,Enagás Emprende,Equinor Ventures,Exergon,Ezten Venture Capital Fund,FCR+3 more | View deal → |
| 2022-06-30 | Series A | €13M | Breakthrough Energy Ventures,Capital Riesgo País Vasco,ENGIE New Ventures,Equinor Ventures,SEED Capital Bizkaia,Tecnalia | View deal → |
Investors
16Related news
- H2SITE Raises €12.5M in Series A Fundingfinsmes.com · 2022-07
- elreferente.es
- finsmes.com
- finsmes.com
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