Hysun
specializing in the production of clean hydrogen from solar energy
Hysun has raised €3.0M across 1 funding round from 2 investors, most recently a round in Oct 2025. Based in Madrid, Spain; active in Energy. Data as of 28 Oct 2026.
Madrid, Spainwww.h2hysun.com ↗
Total raised
€3.0M
€3,000,000
Funding rounds
1
Investors
2
distinct backers
Active since
2025-10
latest 2025-10
Funding by year
EUR raised per yearHysun — funding by year — interactive chart.
Data table
| Hysun — funding by year | |
|---|---|
| 2025 | €3.0M |
Signals
High confidenceRaise-next likelihood41
base rate 30% for Other
- ▲ In typical raise window
- ▼ Low backer re-investment
Timing: in window vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-10-03 | Other | €3.0M | international investors,national investors | View deal → |
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