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
*********
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Website
*********
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Social
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- Legal Name Eos Energy Enterprises, Inc.
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Annual Revenue
$15.61 M-4.71as on Dec 31, 2024
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Net Profit
$-685.87 M-198.85as on Dec 31, 2024
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EBITDA
$-156.93 M-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. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.
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
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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.
- Total Funding Total Funding
- Total Rounds 11
- Last Round Post-IPO — $600.0M
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First Round
First Round
(08 Jul 2009)
- Investors Count 9
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov, 2025 | Amount | Post-IPO - Eos | Valuation |
investors |
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| Jan, 2023 | Amount | Post-IPO - Eos | Valuation |
investors |
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| Jul, 2021 | Amount | Post-IPO - Eos | Valuation |
investors |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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An entrepreneurial investor in alternative energy opportunities is provided.
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Founded Year | Domain | Location | |
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Government agency focused on clean energy investments
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Founded Year | Domain | Location | |
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Fisher Brothers is engaged in real estate development and management.
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by Eos
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - Eos
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Eos Comparisons
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. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Iron-air energy storage systems are developed for renewable energy projects.
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| domain | founded_year | HQ Location |
Manufacturer of the zinc-air energy storage system
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| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Latest news on Eos
Frequently Asked Questions about Eos
When was Eos founded?
Eos was founded in 2008 and raised its 1st funding round 1 year after it was founded.
Where is Eos located?
Eos is headquartered in Edison, United States. It is registered at Edison, New Jersey, United States.
Who is the current CEO of Eos?
Joe Mastrangelo is the current CEO of Eos.
Is Eos a funded company?
Eos is a funded company, having raised a total of $65.04M across 11 funding rounds to date. The company's 1st funding round was a Post-IPO of $100M, raised on Jul 08, 2009.
How many employees does Eos have?
As of Dec 31, 2024, the latest employee count at Eos is 430.
What is the annual revenue of Eos?
Annual revenue of Eos is $15.61M as on Dec 31, 2024.
What does Eos do?
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.
Who are the top competitors of Eos?
Eos's top competitors include Form Energy and NantEnergy.
What products or services does Eos offer?
Eos offers Eos Cube, Eos Hangar, Eos Stack, and Eos Software.
Is Eos publicly traded?
Yes, Eos is publicly traded on NASDAQ under the ticker symbol EOSE.
Who are Eos's investors?
Eos has 9 investors. Key investors include NRG Energy, Koch Industries, New York State Energy Research and Development Authority, OCI, and California Energy Commission.
What is Eos's ticker symbol?
The ticker symbol of Eos is EOSE on NASDAQ.
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