e-TRNL Energy
PrivateLast Round
Seed
Feb 13, 2026
Total Funding Raised
$3.93M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
e-TRNL Energy is an energy storage company that develops a battery cell technology designed to eliminate battery cell heating at the source and support fast charging.
Sector
Energy & Sustainability
Verticals
Energy Storage, Electric Vehicles, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
e-TRNL Energy Comparables
Compare e-TRNL Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Rechargion | 78% | |
| Addionics | 72% | |
| Indi Energy | 72% |
e-TRNL Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Feb 13, 2026 | ||||
| Pre Seed | Dec 19, 2022 |
Key People
Founding team and executive leadership
e-TRNL Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| IAN Group | Seed |
| Navam Capital | Seed |
| Micelio Mobility | Seed, Pre Seed |
| Speciale Invest | Seed, Pre Seed |
| Startup Oasis | Seed, Pre Seed |
| Anicut Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Grew 20% QoQ, from 40 to 48 employees.
- Jul 27, 2026
Monthly visitors grew 252% MoM, reaching 1.8K.
Recent news
Latest coverage and updates
- is_developingSep 11, 2026
e-TRNL Energy is developing three-dimensional cell-stack architecture for lithium-ion batteries.
e-TRNL 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.
Request accessFrequently Asked Questions
Common questions about e-TRNL Energy's valuation, stock price, and market status.
Is e-TRNL Energy a public or private company?
e-TRNL Energy is a private company.
What is the current stock price of e-TRNL Energy?
e-TRNL Energy is a private company with no public stock price. No recent secondary market data is available.
How much is e-TRNL Energy worth (valuation)?
Valuation information for e-TRNL Energy is not publicly available.
Can I buy e-TRNL Energy stock?
e-TRNL Energy 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 e-TRNL Energy's last funding round?
e-TRNL Energy's most recent funding round was Seed on February 13, 2026.
Who are the main investors in e-TRNL Energy?
Key investors in e-TRNL Energy include IAN Group, Speciale Invest.
Will e-TRNL Energy IPO soon?
No public IPO plans have been announced for e-TRNL Energy.
How can I track e-TRNL Energy secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor e-TRNL Energy's secondary market activity and sign up for updates.