Johnson Energy Storage, Inc.
PrivateLast Round
Series A
Sep 12, 2025
Total Funding Raised
$45M
Momentum Score
25 /100
Company Overview
Johnson Energy Storage, Inc. (JES) is a technology company that develops and manufactures all-solid-state batteries. Spun out from Johnson R&D, the company was founded by Dr. Lonnie Johnson, the inventor of the Super Soaker, to commercialize a patented hybrid oxy-sulfide glass electrolyte technology. This technology aims to create safer, more efficient, and higher-density energy storage solutions by using a non-flammable solid-state electrolyte and a lithium metal anode, which can double the energy density compared to conventional lithium-ion batteries. The company's products are intended for a wide range of applications, including transportation, energy grids, consumer electronics, and manufacturing. JES is backed by investors, including Southern Company and Ellis Capital.
Sector
Energy & Sustainability
Verticals
Energy Storage, Electric Vehicles, Advanced Materials, Consumer Electronics, Smart Grid
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.
Johnson Energy Storage, Inc. Comps
Public and private peers based on sector, stage, and business model.
Johnson Energy Storage, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 12, 2025 | ||||
| Series A | Mar 18, 2025 |
Johnson Energy Storage, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Innovate Alabama | Series A |
| Southern Company | Series A |
| Ellis Capital | Series A |
| Magic Johnson Enterprises | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 15, 2025
Ranked 19th out of 75 companies at the 2025 Pacesetters Awards.
- Sep 12, 2025
$30M round completed.
Johnson Energy Storage, Inc. Filings
SEC and related filings with document metadata.
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|---|---|---|---|---|---|---|
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Frequently Asked Questions
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