Nanotech Energy
PrivateLast Round
Series D
Aug 10, 2021
Est. Valuation
$550M
Total Funding Raised
$123.13M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Nanotech Energy operates in Energy & Sustainability and is based in Sunny Isles Beach, Florida. Its latest recorded funding round was a Series D round in August 2021.
Nanotech Energy is a nanotechnology company that develops graphene products aimed at commercializing advanced energy storage solutions, enabling faster charging and longer-lasting performance compared to traditional batteries.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, Electric Vehicles, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Nanotech Energy Comparables
Compare Nanotech Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Skeleton Technologies | 79% | |
| Anaphite | 77% | |
| Solidion Technology Inc. | 77% |
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Nanotech Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Aug 10, 2021 | ||||
| Series C | May 18, 2020 | ||||
| Series C | Feb 12, 2020 | ||||
| Series A | Apr 3, 2018 |
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Key People
Founding team and executive leadership
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Nanotech Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fubon Financial Holding Venture Capital | Series D |
| Multiverse Investment Fund | Series C, Series D |
| Fubon Financial Holdings | Series D |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 11, 2026
Monthly visitors increased 47% MoM, reaching 8.4K.
- Jul 27, 2026
Monthly visitors increased 73% MoM.
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Recent news
Latest coverage and updates
- is_developingOct 19, 2026
Nanotech Energy, Inc. works with BASF, ABTC, and TODA Advanced Materials to create a domestic closed-loop system for lithium-ion EV battery cells.
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Nanotech 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.
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Frequently Asked Questions
Common questions about Nanotech Energy's valuation, stock price, and market status.
Is Nanotech Energy a public or private company?
Nanotech Energy is a private company.
What is the current stock price of Nanotech Energy?
Nanotech Energy is a private company, so its shares have no public market price. Caplight tracks Nanotech Energy's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Nanotech Energy worth (valuation)?
Nanotech Energy's valuation is estimated at $550.0M based on funding round data.
Can I buy Nanotech Energy stock?
Nanotech Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Nanotech Energy's last funding round?
Nanotech Energy's most recent funding round was Series D on August 10, 2021.
Who are the main investors in Nanotech Energy?
Key investors in Nanotech Energy include Fubon Financial Holding Venture Capital, Fubon Financial Holdings.
Will Nanotech Energy IPO soon?
No public IPO plans have been announced for Nanotech Energy.
How can I track Nanotech Energy secondary market activity?
Caplight tracks bids, offers, and trades in Nanotech Energy's shares on secondary markets.