H2SITE
PrivateLast Round
Series B
Extension
Jun 25, 2026
Total Funding Raised
$67.74M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
H2SITE is a clean technology company that develops and manufactures membrane reactors and separators for on-site, high-purity hydrogen production from various carriers like ammonia and methanol.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Renewable Energy, Smart Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
H2SITE Comparables
Compare H2SITE with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Hydrogen Mem-Tech | 83% | |
| H-Power plc | 78% | |
| HoSt Group | 76% | |
H2SITE Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B Extension | Jun 25, 2026 | ||||
| Grant | Jun 30, 2025 | ||||
| Series B | Jan 16, 2025 | ||||
| Series A | Jun 30, 2022 | ||||
| Seed | Mar 5, 2020 |
H2SITE Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| Seed Capital Bizkaia | Series A |
| Suma Capital | Series B |
| Gestión de Capital Riesgo del País Vasco - Grupo SPRI | Series B |
| Enagás Emprende | Series B |
| Breakthrough Energy Ventures | Series B, Series A |
| Hy24 | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 25, 2026
$7M round led by EIC Fund
- Apr 15, 2026
Monthly visitors increased 258% MoM, reaching 4.7K.
H2SITE Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about H2SITE's valuation, stock price, and market status.