Exergy3
PrivateLast Round
Seed
Apr 21, 2026
Total Funding Raised
$19.53M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Exergy3 is a clean-tech company developing an electro-thermal energy storage solution to provide high-temperature, low-carbon heat for industrial processes.
Sector
Energy & Sustainability
Verticals
Energy Storage, Clean Manufacturing, Energy Management, Renewable Energy
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Exergy3 Comparables
Compare Exergy3 with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Tempo | 88% | |
| Calectra | 85% | |
| Electrified Thermal Solutions | 83% |
Exergy3 Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 21, 2026 | ||||
| Pre Seed | Sep 12, 2024 | ||||
| Grant | May 1, 2023 |
Exergy3 Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Department for Energy Security and Net Zero | Grant |
| Old College Capital | Seed, Pre Seed |
| Bayern Kapital | Seed |
| Kibo Invest | Seed |
| Scottish Investment Bank (Scottish Enterprise) | Seed, Pre Seed |
| Zero Carbon Capital | Seed, Pre Seed |
| Axeleo Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Open roles increased to 29, 171% of headcount.
- Jul 20, 2026
Open roles increased to 24, 3.4x the trailing average.
Exergy3 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 Exergy3's valuation, stock price, and market status.
Is Exergy3 a public or private company?
Exergy3 is a private company.
What is the current stock price of Exergy3?
Exergy3 is a private company with no public stock price. No recent secondary market data is available.
How much is Exergy3 worth (valuation)?
Valuation information for Exergy3 is not publicly available.
Can I buy Exergy3 stock?
Exergy3 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 Exergy3's last funding round?
Exergy3's most recent funding round was Seed on April 21, 2026.
Who are the main investors in Exergy3?
Key investors in Exergy3 include Zero Carbon Capital, Axeleo Capital.
Will Exergy3 IPO soon?
No public IPO plans have been announced for Exergy3.
How can I track Exergy3 secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Exergy3's secondary market activity and sign up for updates.