PolyPlus Overview
- Year Founded
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1990
- Status
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Private
- Employees
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19
- Latest Deal Type
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Series A
- Latest Deal Amount
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$10M
- Investors
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8
PolyPlus General Information
Description
Manufacturer of advanced lithium metal batteries designed to overcome the limitations of conventional rechargeable battery technology. The company offers glass-protected lithium metal batteries with a solid-state lithium anode laminate, an ultra-thin conductive glass separator, and compatibility with existing battery systems, enabling consumer electronics, drones and robotics, automotive and transportation, and medical device manufacturers to build smaller, lighter products with longer operating time and higher energy capacity.
Contact Information
Website
www.polyplus.comCorporate Office
- 2424 6th Street
- Berkeley, CA 94710
- United States
Corporate Office
- 2424 6th Street
- Berkeley, CA 94710
- United States
PolyPlus Valuation & Funding
| Deal Type | Date | Amount | Raised to Date | Post-Val | Status | Stage |
|---|---|---|---|---|---|---|
| 8. Later Stage VC (Series A) | 24-Oct-2023 | $10M | Completed | Generating Revenue | ||
| 7. Later Stage VC | 23-May-2019 | Completed | Generating Revenue | |||
| 6. Grant | 01-Jan-2017 | Completed | Generating Revenue | |||
| 5. Grant | 01-Jan-2016 | Completed | Generating Revenue | |||
| 4. Angel (individual) | Completed | Generating Revenue | ||||
| 3. Grant | 01-Jan-2015 | Completed | Generating Revenue | |||
| 2. Grant | 12-Jun-2012 | $8.99M | Completed | Generating Revenue | ||
| 1. Grant | 31-Oct-1999 | $69K | Completed | Generating Revenue |
PolyPlus Cap Table
| Stock | # of Shares Authorized |
Par Value | Dividend Rate (%) | Original Issue Price |
Liquidation | Liquidation Pref. Multiple |
Conversion Price | % Owned |
|---|---|---|---|---|---|---|---|---|
| Series B |
VC Exit Predictor
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Opportunity Score
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Exit Type
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PolyPlus Comparisons
Industry
Financing
Details
PolyPlus Competitors (27)
One of PolyPlus’s 27 competitors is NanoGraf, a Private Equity-Backed company based in Chicago, IL.
| Company Name | Financing Status | Location | Employees | Total Raised | Last Financing Date/Type | Last Financing Amount |
|---|---|---|---|---|---|---|
| NanoGraf | Private Equity-Backed | Chicago, IL | ||||
| Farasis Energy | Formerly VC-backed | Ganzhou, China | ||||
| Prieto Battery | Venture Capital-Backed | Fort Collins, CO | ||||
| Saft Groupe | Formerly PE-Backed | Levallois-Perret, France | ||||
| UgoWork | Venture Capital-Backed | Quebec, Canada |
PolyPlus Patents
PolyPlus Recent Patent Activity
| Publication ID | Patent Title | Status | First Filing Date | Technology (CPC) | Citations |
|---|---|---|---|---|---|
| US-20250372700-A1 | Solid-state batteries with glassy solid electrolyte | Pending | 28-May-2024 | ||
| US-20250226457-A1 | Surface treated solid electrolyte layers and battery cells thereof | Pending | 08-Jan-2024 | ||
| US-20250174665-A1 | Glassy embedded battery electrode assemblies and associated battery cells and methods involving subzero and cryogenic grinding of fine sulfide glass particles, infiltration of sulfide glass into porous cathodes, airbrush deposition of sulfide glass and laser polishing of sulfide glass | Pending | 29-Nov-2023 | ||
| US-20240405263-A1 | Vitreous solid electrolyte sheet having composite material interlayer | Pending | 01-Jun-2023 | ||
| US-20240088359-A1 | Glassy embedded battery electrode assemblies and associated battery cells and methods | Pending | 09-Sep-2022 | H01M4/366 |
PolyPlus Signals
Growth Rate
Growth
Size Multiple
Key Data Points
Similarweb Unique Visitors
Majestic Referring Domains
PolyPlus Investors (8)
| Investor Name | Investor Type | Holding | Investor Since | Participating Rounds |
|---|---|---|---|---|
| AMETEK | Corporation | Minority | ||
| Applied Materials | Corporation | Minority | ||
| LG Chem | Corporation | Minority | ||
| Tao Capital Partners | Family Office | Minority | ||
| Belzberg & Co. | Asset Manager | Minority |
PolyPlus FAQs
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When was PolyPlus founded?
PolyPlus was founded in 1990.
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Where is PolyPlus headquartered?
PolyPlus is headquartered in Berkeley, CA.
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What is the size of PolyPlus?
PolyPlus has 19 total employees.
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What industry is PolyPlus in?
PolyPlus’s primary industry is Electrical Equipment.
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Is PolyPlus a private or public company?
PolyPlus is a Private company.
-
What is the current valuation of PolyPlus?
The current valuation of PolyPlus is .
-
What is PolyPlus’s current revenue?
The current revenue for PolyPlus is .
-
How much funding has PolyPlus raised over time?
PolyPlus has raised $17.5M.
-
Who are PolyPlus’s investors?
AMETEK, Applied Materials, LG Chem, Tao Capital Partners, and Belzberg & Co. are 5 of 8 investors who have invested in PolyPlus.
-
Who are PolyPlus’s competitors?
NanoGraf, Farasis Energy, Prieto Battery, Saft Groupe, and UgoWork are some of the 27 competitors of PolyPlus.
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