Exergy3
PrivateLast Round
Seed
Apr 21, 2026
Total Funding Raised
$19.53M
Momentum
Top 5%
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
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 Exergy3's valuation, stock price, and market status.