About Eos
Eos is a company based in Edison (United States) founded in 2008 by Steven Amendola. Eos has raised $65.04 million across 11 funding rounds from investors including NRG Energy, Koch Industries and New York State Energy Research and Development Authority. The company has 430 employees as of December 31, 2024. Eos offers products and services including Eos Cube, Eos Hangar, Eos Stack, and Eos Software. Eos operates in a competitive market with competitors including Form Energy and NantEnergy, among others.
- Headquarter Edison, United States
- Employees 430 as on 31 Dec, 2024
- Founders Steven Amendola
- Stage Public
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Sectors
Energy & Utilities
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Email
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Phone
Locked
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Website
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Social
Locked
- Legal Name Eos Energy Enterprises, Inc.
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Annual Revenue
$15.61 M (USD)-4.71as on Dec 31, 2024
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Net Profit
-$685.87 M (USD)-198.85as on Dec 31, 2024
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EBITDA
-$156.93 M (USD)-16.24as on Dec 31, 2024
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Total Equity Funding
$65.04 M (USD)
in 11 rounds
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Latest Funding Round
$600 M (USD), Post-IPO
Nov 28, 2025
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Investors
NRG Energy
& 8 more
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Employee Count
430
as on Dec 31, 2024
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IPO & Listings of Eos
Eos is a publicly listed company on the NASDAQ with ticker symbol EOSE in USA, operating in the Producer manufacturing sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
Products & Services of Eos
Eos offers a comprehensive portfolio of products and services, including Eos Cube, Eos Hangar, Eos Stack, and Eos Software.
Zinc-powered storage for clean energy and renewable integration
Durable battery for grid resilience applications
Flexible zinc technology for local power generation
Platform for monitoring and optimizing energy storage systems
People of Eos
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Software Development Team
17 people
Leadership Team
10 people
Finance and Accounting
6 people
Product Management Team
5 people
Data Analysis and Operations Team
2 people
Legal and Compliance
2 people
Senior Team
2 people
Controls Team
1 people
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Funding Insights of Eos
Eos has successfully raised a total of $65.04M across 11 strategic funding rounds. The most recent funding activity was a Post-IPO round of $600 million completed in November 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Eos
Eos has secured backing from 9 investors, including institutional and venture fund investors. Prominent investors backing the company include NRG Energy, Koch Industries and New York State Energy Research and Development Authority.
| Investor | Description | Founded Year | Domain | Location |
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An entrepreneurial investor in alternative energy opportunities is provided.
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Locked | Locked | Locked | |
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Government agency focused on clean energy investments
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Fisher Brothers is engaged in real estate development and management.
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Locked | Locked | Locked |
Investor details for Eos
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- Investor domains
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Verified entity values are shown only after access is granted.
Investments & Acquisitions by Eos
Investment portfolio details for Eos
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Financial Statements - Eos
Detailed financials for Eos
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Eos Comparisons
Peer comparison for Eos
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Competitors of Eos
Eos operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Form Energy and NantEnergy, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Iron-air energy storage systems are developed for renewable energy projects.
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Manufacturer of the zinc-air energy storage system
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Detailed competitors of Eos
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Latest news on Eos
Complete news archive for Eos
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Frequently Asked Questions about Eos
Eos was founded in 2008 and raised its 1st funding round 1 year after it was founded.
Eos is headquartered in Edison, United States. It is registered at Edison, New Jersey, United States.
Joe Mastrangelo is the current CEO of Eos.
Eos is a funded company, having raised a total of $65.04M across 11 funding rounds to date.
As of Dec 31, 2024, the latest employee count at Eos is 430.
Annual revenue of Eos is $15.61M as on Dec 31, 2024.
Founded in 2008 and based in Edison, United States, Eos operates in the energy storage sector. Aqueous zinc technology is utilized to deliver safe, scalable, efficient, and sustainable systems. These solutions support utility-scale and commercial applications, focusing on grid reliability and renewable integration across various geographic markets.
Eos's top competitors include Form Energy and NantEnergy.
Eos offers Eos Cube, Eos Hangar, Eos Stack, and Eos Software.
Yes, Eos is publicly traded on NASDAQ under the ticker symbol EOSE.
Eos has 9 investors. Key investors include NRG Energy, Koch Industries, New York State Energy Research and Development Authority, OCI, and California Energy Commission.
The ticker symbol of Eos is EOSE on NASDAQ.