Ohmium
PrivateLast Round
Strategic
Jul 16, 2024
Total Funding Raised
$295M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Ohmium is a clean energy company that designs, manufactures, and deploys modular proton exchange membrane (PEM) electrolyzer systems for green hydrogen production.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Alternative Fuels, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ohmium Comparables
Compare Ohmium with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Electric Hydrogen | 86% | |
| Hystar | 86% | |
| ITM Power Plc | 85% | |
Ohmium Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jul 16, 2024 | ||||
| Series C | Apr 26, 2023 | ||||
| Series B | Apr 14, 2022 |
Key People
Founding team and executive leadership
Ohmium Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| TPG Rise Climate | Series C |
| Fenice Investment Group | Series C, Series B |
| Hanover | Series C |
| Energy Transition Ventures | Series C, Series B |
| 3M | Strategic |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 23, 2026
Expanding sales and business development into the Japan market.
- Jan 23, 2026
Hiring Sales Manager for DACH region (Germany, Austria, Switzerland).
Ohmium 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 Ohmium's valuation, stock price, and market status.