Natrion
PrivateLast Round
Seed Round
Apr 14, 2026
Est. Valuation
$2.14M
Total Funding Raised
$10M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Natrion is an advanced materials company that develops and manufactures next-generation components for solid-state batteries, including its flagship Lithium Solid Ionic Composite (LISIC) active separator.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Energy Storage, Defense Tech, Electric Vehicles, Aviation & Drones
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Natrion Comparables
Compare Natrion with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ion Storage Systems | 86% | |
| Ampcera | 85% | |
| Adden Energy | 83% |
Natrion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed Round | Apr 14, 2026 | ||||
| Accelerator | Mar 9, 2026 | ||||
| Grant | Dec 3, 2025 | ||||
| Seed | Dec 3, 2025 | ||||
| Grant | Jun 9, 2025 | ||||
Grant | Aug 14, 2024 |
Key People
Founding team and executive leadership
Natrion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Exelon Foundation | Seed |
| Illini Angels | Seed |
| Scale For ClimateTech | Accelerator |
| TechNexus Venture Collaborative | Seed |
| United States Air Force | Grant |
| Empire State Development | Grant |
| CiRi Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 21, 2026
Grew 15% QoQ, from 26 to 30 employees.
- Apr 14, 2026
Raised $4.6M in a Seed Round.
Natrion 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 Natrion's valuation, stock price, and market status.
Is Natrion a public or private company?
Natrion is a private company.
What is the current stock price of Natrion?
Natrion is a private company, so its shares have no public market price. Caplight tracks Natrion's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Natrion worth (valuation)?
Natrion's valuation is estimated at $2.1M based on funding round data.
Can I buy Natrion stock?
Natrion shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Natrion's last funding round?
Natrion's most recent funding round was Seed Round on April 14, 2026.
Who are the main investors in Natrion?
Key investors in Natrion include TechNexus Venture Collaborative.
Will Natrion IPO soon?
No public IPO plans have been announced for Natrion.
How can I track Natrion secondary market activity?
Caplight tracks bids, offers, and trades in Natrion's shares on secondary markets.