ProtonH2
PrivateMomentum
Top 25%
of companies Caplight tracks
Company Overview
ProtonH2 operates in Energy & Sustainability and is based in Calgary. It was founded in 2023.
ProtonH2 is a clean technology company that develops proprietary in-situ hydrogen generation technology to produce low-cost, low-carbon intensity hydrogen from end-of-life oil and gas reservoirs.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Renewable Energy, Carbon Capture
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ProtonH2 Comparables
Compare ProtonH2 with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Vema Hydrogen | 87% | |
| Eclipse Energy | 83% | |
| Anning Corporation | 80% |
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ProtonH2 Funding Rounds
Historical fundraising activity
Key People
Founding team and executive leadership
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 37% MoM.
- Jul 26, 2026
Monthly visitors grew 62% MoM.
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ProtonH2 Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about ProtonH2's valuation, stock price, and market status.
Is ProtonH2 a public or private company?
ProtonH2 is a private company.
What is the current stock price of ProtonH2?
ProtonH2 is a private company, so its shares have no public market price. Caplight tracks ProtonH2's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is ProtonH2 worth (valuation)?
Valuation information for ProtonH2 is not publicly available.
Can I buy ProtonH2 stock?
ProtonH2 shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was ProtonH2's last funding round?
Funding round information for ProtonH2 is not publicly available.
Who are the main investors in ProtonH2?
Investor information for ProtonH2 is not publicly disclosed.
Will ProtonH2 IPO soon?
No public IPO plans have been announced for ProtonH2.
How can I track ProtonH2 secondary market activity?
Caplight tracks bids, offers, and trades in ProtonH2's shares on secondary markets.