PolyPlus Battery Company
PrivateLast Round
Series A
Oct 1, 2023
Total Funding Raised
$37.14M
Company Overview
PolyPlus Battery Company is a battery technology company that develops advanced lithium-based battery systems, including protected lithium electrodes and high-energy-density solid-state batteries for various industrial and defense applications.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, Electric Vehicles, Defense Tech
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.
PolyPlus Battery Company Comparables
Compare PolyPlus Battery Company with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sion Power | 84% | |
| NexTech Batteries | 79% | |
| Li-S Energy Ltd | 78% |
PolyPlus Battery Company Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Oct 1, 2023 | ||||
| Convertible Debt | May 23, 2019 | ||||
| Corporate Funding | Feb 18, 2019 | ||||
| Grant | Apr 3, 2017 | ||||
| Grant | Sep 1, 2015 | ||||
Grant | Feb 6, 2013 |
PolyPlus Battery Company Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Office of Naval Research | Grant |
| Belzberg & Co. | Convertible Debt |
| Tao Capital Partners | Series A |
| US Department of Energy (ARPA-E) | Grant |
| Department of Energy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 24, 2026
Monthly visitors increased 487% MoM, reaching 3.6K.
- Jan 1, 2026
Monthly visitors increased 195% MoM, reaching 1.8K.
PolyPlus Battery Company Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about PolyPlus Battery Company's valuation, stock price, and market status.
Is PolyPlus Battery Company a public or private company?
PolyPlus Battery Company is a private company.
What is the current stock price of PolyPlus Battery Company?
PolyPlus Battery Company is a private company with no public stock price. No recent secondary market data is available.
How much is PolyPlus Battery Company worth (valuation)?
Valuation information for PolyPlus Battery Company is not publicly available.
Can I buy PolyPlus Battery Company stock?
PolyPlus Battery Company 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 PolyPlus Battery Company's last funding round?
PolyPlus Battery Company's most recent funding round was Series A on October 1, 2023.
Who are the main investors in PolyPlus Battery Company?
Key investors in PolyPlus Battery Company include Tao Capital Partners.
Will PolyPlus Battery Company IPO soon?
No public IPO plans have been announced for PolyPlus Battery Company.
How can I track PolyPlus Battery Company secondary market activity?
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