Critical Energy
PrivateLast Round
Seed
Jun 17, 2026
Total Funding Raised
$22M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Critical Energy operates in Energy & Sustainability and is based in Hawthorne, California. Its latest recorded funding round was a Seed round in June 2026.
Critical Energy is a CleanTech company that develops modular, factory-built power plants that convert geothermal heat and waste heat into electricity.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Clean Manufacturing, Energy Management
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Critical Energy Comparables
Compare Critical Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Calnetix Technologies | 79% | |
| Orcan Energy AG | 78% | |
| GeoGen | 77% |
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Critical Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 17, 2026 | ||||
| Debt | Jun 17, 2026 |
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Critical Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Clocktower Ventures | Seed |
| Climate Capital | Seed |
| Susquehanna Sustainable Investments | Seed |
| Underground Ventures | Seed |
| Upfront Ventures | Seed |
| Scribble Ventures | Seed |
| NosTerra Venture Capital | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 17, 2026
$3M debt round completed.
- Jun 17, 2026
$22M round led by Susa Ventures.
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Critical Energy 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 Critical Energy's valuation, stock price, and market status.
Is Critical Energy a public or private company?
Critical Energy is a private company.
What is the current stock price of Critical Energy?
Critical Energy is a private company, so its shares have no public market price. Caplight tracks Critical Energy's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Critical Energy worth (valuation)?
Valuation information for Critical Energy is not publicly available.
Can I buy Critical Energy stock?
Critical Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Critical Energy's last funding round?
Critical Energy's most recent funding round was Seed on June 17, 2026.
Who are the main investors in Critical Energy?
Key investors in Critical Energy include Upfront Ventures, Susa Ventures.
Will Critical Energy IPO soon?
No public IPO plans have been announced for Critical Energy.
How can I track Critical Energy secondary market activity?
Caplight tracks bids, offers, and trades in Critical Energy's shares on secondary markets.