Birch Geothermal
PrivateLast Round
Seed
Jun 4, 2026
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Birch Geothermal is an energy infrastructure company that develops second-generation enhanced geothermal systems (EGS) to provide reliable, carbon-free baseload electricity.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Cloud Infrastructure
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Birch Geothermal Comparables
Compare Birch Geothermal with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Mazama Energy | 79% |
Birch Geothermal Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 4, 2026 |
Birch Geothermal Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Montauk Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 4, 2026
Raised Seed round
Birch Geothermal 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.
Request accessFrequently Asked Questions
Common questions about Birch Geothermal's valuation, stock price, and market status.
Is Birch Geothermal a public or private company?
Birch Geothermal is a private company.
What is the current stock price of Birch Geothermal?
Birch Geothermal is a private company with no public stock price. Caplight tracks Birch Geothermal's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is Birch Geothermal worth (valuation)?
Valuation information for Birch Geothermal is not publicly available.
Can I buy Birch Geothermal stock?
Birch Geothermal shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Birch Geothermal's last funding round?
Birch Geothermal's most recent funding round was Seed on June 4, 2026.
Who are the main investors in Birch Geothermal?
Key investors in Birch Geothermal include Montauk Capital.
Will Birch Geothermal IPO soon?
No public IPO plans have been announced for Birch Geothermal.
How can I track Birch Geothermal secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Birch Geothermal's secondary market activity and sign up for updates.