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Eos Energy Enterprises, Inc.

EOSE

Eos Energy Enterprises is an American energy company that designs, manufactures, and provides zinc-based battery energy storage systems (BESS).

Market cap
$1.62B+40.3%
Revenue$160.7M+726%
Net income-$475.9M+23.7%
Free cash flow-$385.9M-119%
EPS (diluted)-$6.47-44.7%
Trailing twelve months · change vs. prior year

Earnings

Next report

Jul 29, 2026 (In 2 weeks)
Revenue estimate$70.5M
EPS estimate-$0.25

Financials

Q1 2026

Income statement

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Revenue$57.0M+445%
Gross profit-$44.4M-81.0%
Operating income-$79.3M-49.8%
Net income$508.9M+3,262%
EPS (diluted)$0.12+160%

Balance sheet

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Cash & equivalents$472.4M+323%
Total debt$642.9M+95.6%
Total equity-$868.4M+7.8%
Total assets$799.3M+204%

Cash flow

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Operating cash flow-$119.7M-314%
CapEx$35.1M+613%
Free cash flow-$154.8M-357%

Valuation & ratios

Valuation

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Market cap$1.62B+40.3%
Enterprise value$1.8B+16.0%
P/S10.1×-27.8×

Profitability

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Gross margin-101.9%-44.3pp
Operating margin-177.7%-79.8pp
Net margin-296.1%-141pp
FCF margin-240.1%-102pp

Returns & leverage

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Current ratio4.7×+2.7×

Segments

By geography

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United Kingdom$28.9M
United States$28.1M+168%

By segment

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Reportable Segment$57.0M+445%

By product

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Service revenue$229.0K-56.8%

Competitors

Profile

Eos Energy Enterprises is an American energy company that designs, manufactures, and provides zinc-based battery energy storage systems (BESS). The company's core value proposition is providing a safe, non-flammable, and sustainable alternative to lithium-ion batteries for long-duration energy storage applications. Its technology is optimized for utility-scale, microgrid, and commercial and industrial use cases, utilizing earth-abundant materials and a domestic supply chain.

Competitive position

Eos is a leading innovator in non-lithium long-duration energy storage, leveraging a unique zinc-based chemistry and a U.S.-based manufacturing footprint to differentiate from dominant lithium-ion incumbents.

GeographiesNorth America, United Kingdom
Customer segmentsUtilities, Independent Power Producers, Commercial and Industrial, Military
Business modelManufacturing, Hardware-as-a-Service, Software-enabled hardware
SuppliersZinc halide salts suppliers, Titanium suppliers, Conductive polymer suppliers, Electronics and electrical component manufacturers, Fabricated metal and plastic providers
CustomersElectric utility industry, Data center operators, Renewable energy farm owners, Industrial manufacturing facilities, Military bases
Listed2020
Employees420.0
CEOJoseph R. Mastrangelo Jr.
Websiteeose.com
FilingsSEC EDGAR

Questions, answered.

What is Eos Energy Enterprises, Inc.'s market cap?
Eos Energy Enterprises, Inc. (EOSE) has a market capitalization of $1.6B and trades on NASDAQ.
What is Eos Energy Enterprises, Inc.'s revenue and profitability?
Eos Energy Enterprises, Inc. generated $160.7M in trailing twelve-month revenue with a net loss of $475.9M, representing a net margin of -296.1%. Gross margin stands at -101.9%, with free cash flow of -$385.9M. These figures are based on the Q1 2026 filing.
Who are Eos Energy Enterprises, Inc.'s competitors?
Eos Energy Enterprises, Inc.'s key competitors include ESS Inc., Fluence Energy, Tesla, and others. These companies compete in similar markets and product categories.
Who does Eos Energy Enterprises, Inc. partner with?
Eos Energy Enterprises, Inc.'s notable partners include Cerberus Capital Management, U.S. Department of Energy, MN8 Energy, and others.
What subsidiaries does Eos Energy Enterprises, Inc. have?
Eos Energy Enterprises, Inc.'s subsidiaries include Hi-Power.
Where is Eos Energy Enterprises, Inc. headquartered?
Eos Energy Enterprises, Inc. is headquartered in United States of America and employs approximately 420 people. It has been publicly traded since 2020.