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EOSE US​

Eos Energy Enterprises, Inc.(EOSE US)

$1.73+0.021.17%Ext:$1.71-0.021.03%(Pre-Market · 08:25:18 UTC)

Overview

ProfileEntity Structure

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SEC Filings

Financials & Metrics

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Eos Energy Enterprises, Inc. — Company Profile

Eos Energy Enterprises, Inc., a U.S.-based company, focuses on the creation, production, and implementation of battery storage solutions. These systems are designed for diverse clients across the utility, commercial and industrial, and renewable energy markets. The company's product line includes stationary battery storage units, with its flagship Eos Znyth DC battery system specifically engineered to meet the substantial demands of grid-scale energy storage. Founded in 2008, Eos Energy Enterprises maintains its corporate headquarters in Edison, New Jersey.

Sector
Industrials
Industry
Electrical Equipment & Parts
Exchange
UQ
CEO
Joseph R. Mastrangelo Jr.
Headquarters
Pittsburgh, NJ, US
IPO Date
Nov 2, 2020
Employees
787
Website
www.eose.com

Key Metrics

Price
$3.11
Market Cap
$899.74M
Revenue (TTM)
$56.96M
Net Income (TTM)
$508.88M
EPS (TTM)
2.43
P/E (TTM)
-1.89
P/B (TTM)
-3.15
Dividend Yield
0.00%
ROE (TTM)
-178.07%
ROA (TTM)
63.66%
Operating Margin
-139.11%
Beta
3.67

Dividends

Last Dividend
$0.00
Last Yield
0.00%

Summary

Eos Energy Enterprises, Inc., a U.S.-based company, focuses on the creation, production, and implementation of battery storage solutions. These systems are designed for diverse clients across the utility, commercial and industrial, and renewable energy markets. The company's product line includes stationary battery storage units, with its flagship Eos Znyth DC battery system specifically engineered to meet the substantial demands of grid-scale energy storage. Founded in 2008, Eos Energy Enterprises maintains its corporate headquarters in Edison, New Jersey.

Website
www.eose.com
Location
Pittsburgh, NJ, US
Phone732 225 8400
Employees787
CEOJoseph R. Mastrangelo Jr.
Sector
Industrials
IndustryElectrical Equipment & Parts
IPO DateNov 2, 2020

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Latest Documents

SEC Filings(778)

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  • 8-KEos Energy Enterprises Announces Preliminary Third Quarter 2026 Revenue Growth and Continued Gross Margin Improvement and Sets Conference Call Date PITTSBURGH, PA, October 19, 2026 — Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (“Eos” or the “Company”), America’s leading innovator in designing, manufacturing, and providing zinc- based long-duration energy storage (LDES) systems sourced and manufactured in the United States, today announced preliminary financial results for the third quarter ended September 30, 2026. Based on preliminary financial information, Eos currently expects:  Revenue of $82 to $83 million, representing approximately 19% to 21% sequential growth and approximately 169% to 172% year-over-year growth. Shipments increased approximately 23% quarter over quarter, supported by continued production scaling at the Company's second manufacturing line at its Thorn Hill facility. During the quarter, Line 2 contributed approximately 17% of total battery production and exited the quarter with first- pass yield aligned to Line 1 performance. The line continued to operate on a partial-shift schedule at Thorn Hill as the Company progressed the hiring, onboarding, and training of additional employees to support production growth and full-shift operations.  GAAP gross margin of (55)% to (53)%, representing an improvement of approximately 16 to 18 percentage points compared to the second quarter of 2026, driven by higher production volumes and lower conversion costs per unit. Eos achieved its eighth consecutive quarter of gross margin improvement. As the Company continues staffing and training employees to support additional shifts on Line 2 at Thorn Hill, Eos expects further margin expansion from higher production volumes, higher capacity utilization, consolidation into one footprint, and ongoing material cost-reduction initiatives.  Total cash, including restricted cash, was approximately $344 million as of September 30, 2026, compared to $364 million as of June 30, 2026. Quarter-end cash was supported by approximately $114 million of operating cash inflows driven primarily by customer deposits, project milestone receipts, and tax credit collections, as well as an additional $87 million advance under the DOE loan facility. Capital expenditures totaled approximately $35 million, primarily related to completion of Line 2 automation.  Backlog of approximately $765 million as of September 30, 2026, representing approximately 3.2 GWh, after revenue recognized during the quarter and new orders booked. During the quarter, six purchase orders were received from six different customers, including a previously announced $100 million order under an existing capacity reservation agreement, which did not contribute to quarter-over-quarter backlog growth. Commercial traction continued across the defense, commercial & industrial (C&I), and data center markets. During the quarter, Eos announced key projects supporting the Golden Dome initiative for mission-critical defense applications and, alongside MN8, a project with Google, highlighting the growing demand for long-duration energy storage systems in data center applications.The Company currently expects full-year 2026 revenue in the lower half of its $300 million to $350 million range. The current forecast reflects the addition of the final shift to bring Thorn Hill to 24- hour operation during the fourth quarter. Eos enters the fourth quarter with strong revenue visibility supported by customer commitments and projects in backlog. Following the manufacturing consolidation and achievement of full-scale operations, Thorn Hill will serve as the Company's manufacturing facility and is expected to have approximately 4 GWh of annual nameplate production capacity across its two production lines. “We delivered our highest revenue to date and improved gross margin by roughly 17 points as volume begins to ramp at Thorn Hill,” said Alessandro Lagi, Chief Financial Officer of Eos. “Consolidating into Thorn Hill is the right decision for the Company. It gives us one modern, higher throughput site, lowers our cost per unit, and puts us on a clear path to positive margins. We’re being disciplined about the transition in the fourth quarter and customer demand for American- made long-duration storage remains strong.” Conference Call Details The Company will report its full third quarter 2026 financial results before the U.S. market opens on November 5, 2026. A conference call to discuss its results will take place the same morning at 8:30 a.m. Eastern Time. The live webcast of the earnings call will be available on the “Investor Relations” page of the Company’s website at Eos Investors or may be accessed using this link (Registration Link). To avoid delays, we encourage participants to join the conference call fifteen minutes ahead of the scheduled start time. The conference call replay will be available via webcast through Eos’ investor relations website for twelve months following the live presentation. The webcast replay will be available from approximately 11:30 a.m. Eastern Time on November 5, 2026, and can be accessed by visiting Eos Investors. About Eos Energy Enterprises Eos is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. The Company’s BESS features the innovative Znyth™ technology, a proven chemistry with readily available non-precious earth components, that is the pre-eminent safe, non-flammable, secure, stable, and scalable alternative to conventional technology. The Company’s BESS is ideal for utility-scale, microgrid, commercial, and industrial long-duration energy storage applications (i.e., 4 to 16+ hours) and provides customers with significant operational flexibility to cost effectively address current and future increased grid demand and complexity. For more information about Eos (NASDAQ: EOSE), visit eose.com. Contacts Investors: [email protected] Media: [email protected] Forward-Looking Statements and Important InformationExcept for the historical information contained herein, the matters set forth in this press release are forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, but are not limited to, statements regarding preliminary revenue, gross margin, backlog, total cash, customer collections, manufacturing capacity, Battery Line 2 performance, expected manufacturing consolidation activities, anticipated throughput and efficiency improvements, expected revenue visibility, and the Company’s ability to achieve its operational, commercial, financial, and production-capacity objectives, including the extent to which any purchase orders, capacity reservations, backlog, or project pipeline may ultimately result in executed contracts, construction activities, or revenue. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements are based on our management’s beliefs, as well as assumptions made by, and the information currently available to, them. Because such statements are based on expectations as to future financial and operating results and are not statements of fact, actual results may differ materially from those projected. Factors which may cause actual results to differ materially from current expectations include, but are not limited to: risks related to the preliminary nature of the financial information included in this release, which is based on information currently available to management and subject to completion of quarter-end closing procedures, management review, Audit Committee review, any applicable independent auditor review procedures, and finalization of the Company’s financial statements and periodic report, including the risk that final results may differ materially from the preliminary results presented herein; risks related to manufacturing ramp-up and consolidation, including start-up costs, lower initial production volumes, production interruptions, cost absorption, equipment commissioning, battery line performance, throughput, yield, scrap, labor, materials, supply chain availability, operational efficiency, employee retention and transition, required approvals, and customer delivery schedules; risks related to the development, financing, construction, and commissioning of projects, including timelines and the ability of counterparties to perform; the timing, issuance, and size of future project-level purchase orders and the conversion of framework agreements, capacity reservations, backlog, and pipeline into revenue; risks related to FPUSA, including its ability to source, acquire, finance, and execute projects, and risks related to Eos’ intended equity interest in FPUSA and any related-party considerations; risks associated with the credit agreement with Cerberus, including risks of default, dilution of outstanding Common Stock, and contractual lockup of shares; our customers’ and project counterparties’ ability to secure project financing; changes adversely affecting the business in which we are engaged; our ability to generate cash, service indebtedness, and raise financing in the future; our ability to satisfy the conditions applicable to future advances under the Department of Energy Loan Facility and the timing and availability of future funding thereunder; the amount of final tax credits available pursuant to the Inflation Reduction Act; competition from existing or new competitors; risks related to legal proceedings or claims; risks associated with evolving energy policies in the United States and the potential costs of regulatory compliance; changes in applicable laws or regulations; our ability to maintain the listing of our shares of common stock on NASDAQ; our ability to grow our business and manage growth profitably and to retainmanagement and key employees; risks related to adverse changes in general economic conditions, including inflationary pressures and increased interest rates; risk from supply chain disruptions and other impacts of geopolitical conflict; and other risks and uncertainties. The forward-looking statements contained in this press release are also subject to additional risks, uncertainties, and factors, including those more fully described in the Company’s most recent filings with the Securities and Exchange Commission, including the Company’s most recent Annual Report on Form 10-K and subsequent reports on Forms 10-Q and 8-K. Further information on potential risks that could affect actual results will be included in the subsequent periodic and current reports and other filings that the Company makes with the Securities and Exchange Commission from time to time. Moreover, the Company operates in a very competitive and rapidly changing environment, and new risks and uncertainties may emerge that could have an impact on the forward-looking statements contained in this press release. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and, except as required by law, the Company assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise. Key Metrics Backlog. Our backlog represents the amount of revenue that we expect to realize from existing agreements with our customers for the sale of our battery energy storage systems and performance of services. The backlog is calculated by adding new orders in the current fiscal period to the backlog as of the end of the prior fiscal period and then subtracting the shipments in the current fiscal period. If the amount of an order is modified or cancelled, we adjust orders in the current period and our backlog accordingly, but do not retroactively adjust previously published backlogs. There is no comparable U.S. GAAP financial measure to backlog. We believe that the backlog is a useful indicator regarding the future revenue of our Company.19 Oct
  • 144Silberman Michael W22 Sep
  • 4Statement of changes in beneficial ownership16 Sep
  • 4Statement of changes in beneficial ownership16 Sep
  • 8-K/ADeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers16 Sep
  • 144Silberman Michael W16 Sep
  • 144Kroeker Nathan16 Sep
  • 144Mastrangelo Joe16 Sep
  • 144Puri Sumeet16 Sep
  • 4Statement of changes in beneficial ownership15 Sep
  • 8-KEos Energy Enterprises Receives $87 Million Advance Under U.S. Department of Energy Loan to Fund Second Production Line at Thorn Hill First advance under second tranche brings total drawn under the DOE facility to $178 million and supports 4 GWh of annual battery manufacturing capacity in Western Pennsylvania PITTSBURGH, PA – September 14, 2026 – Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (“Eos” or the “Company”), America’s leading innovator in designing, manufacturing, and providing zinc-based long-duration energy storage (LDES) systems sourced and manufactured in the United States, today announced it has received an $87 million first advance under the second tranche of its loan agreement with the U.S. Department of Energy’s (DOE) Office of Energy Dominance Financing (EDF). The advance reimburses 80% of eligible costs associated with the Company’s Thorn Hill manufacturing facility in Warrendale, Pennsylvania. Eos has now drawn a total of approximately $178 million of its DOE facility since 2024. Line 2 entered commercial production in June 2026 and is being ramped toward its designed annual manufacturing capacity of approximately 2 GWh. Upon completion of the planned relocation of line 1 to Thorn Hill, subject to lender approvals, Eos expects Thorn Hill to support approximately 4 GWh of annual manufacturing capacity across two lines. “Loan funding from the Office of Energy Dominance Financing has been critical in scaling Eos,” said Alessandro Lagi, Chief Financial Officer of Eos. “This advance reimburses a significant portion of the investment we have already made in Line 2 and returns that capital to the balance sheet, giving us more room to invest in the business while maintaining a disciplined approach to growth.” “Running two lines under one roof drives more efficient use of our engineering, support resources, and labor,” said John Mahaz, Chief Operating Officer of Eos. “This enables the operation to increase productivity and optimize manufacturing cost.” Eos expects to create jobs across 4 shifts to staff Line 2 in the Western Pennsylvania facility. The line continues to ramp toward full production as additional shifts come online, consistent with the Company’s phased manufacturing scale-up strategy. About Eos Energy Enterprises Eos is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. The Company’s BESS features the innovative Znyth™ technology, a proven chemistry with readily available non-precious earth components, that is the pre-eminent safe, non-flammable, secure, stable, and scalable alternative to conventional technology. The Company’s BESS is ideal for utility-scale, microgrid, commercial, and industrial long-duration energy storage applications (i.e., 4 to 16+ hours), and provides customers with significant operational flexibility to effectively address current and future increased grid demand and complexity. For more information about Eos (NASDAQ: EOSE), visit eose.com.Contacts Investors: [email protected] Media: [email protected] Forward Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, but are not limited to, statements regarding the expected use and benefits of the loan proceeds; the continued development, installation, startup, operation, and ramp-up of Line 2; the expansion and scaling of Eos’ manufacturing operations and domestic manufacturing capacity; the timing and achievement of targeted production levels and annual manufacturing capacity; the anticipated staffing, hiring, and job creation associated with Line 2; the availability of future advances under the DOE- guaranteed loan facility; the receipt of any required lender or governmental approvals; and Eos’ ability to execute its growth strategy, and other statements that are not historical facts. The words "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "might," "plan," "possible," "potential," "predict," "project," "should," “target,” “will,” "would" and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements are based on our management’s current expectations and assumptions and are subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements. Important factors that could cause actual results to differ materially include, among others, risks relating to Eos’ ability to satisfy the conditions applicable to future advances under the DOE- guaranteed loan facility; complete, commission, operate, and ramp Line 2 on the anticipated schedule and within the applicable budget; achieve targeted production rates, staffing levels, hiring objectives, and manufacturing capacity; manage construction, equipment, supply-chain, labor, startup, and operational risks; obtain and maintain required governmental and third-party approvals; comply with the DOE loan documents and other financing arrangements; maintain adequate liquidity and secure additional financing when needed; realize anticipated manufacturing efficiencies, productivity improvements, cost benefits, and operational synergies associated with consolidating manufacturing activities; and scale manufacturing operations, and other risks described in Eos’ filings with the Securities and Exchange Commission (“SEC”). Additional information concerning these and other risk factors is contained in the Company’s filings with the SEC, including its most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. Forward-looking statements speak only as of the date they are made. Should one or more of these risks or uncertainties materialize or should any of our assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. Readers are cautioned not to put undue reliance on forward-looking statements, and, except as required by law, the Company assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.14 Sep
  • 4Statement of changes in beneficial ownership9 Sep
  • 144Puri Sumeet9 Sep
  • S-3ASRAutomatic shelf registration statement (S-3)31 Aug
  • 4Statement of changes in beneficial ownership26 Aug
  • 4Statement of changes in beneficial ownership26 Aug
  • 4Statement of changes in beneficial ownership26 Aug
  • 4Statement of changes in beneficial ownership26 Aug
  • 8-KEos Energy Enterprises Appoints Michelle Buczkowski as Chief Commercial Officer Nathan Kroeker to depart following transition period PITTSBURGH, PA – August 25, 2026 – Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (“Eos” or the “Company”), America’s leading innovator in designing, manufacturing, and providing zinc- based long-duration energy storage (LDES) systems sourced and manufactured in the United States, today announced the appointment of Michelle Buczkowski as Chief Commercial Officer, effective August 24, 2026. Buczkowski succeeds Nathan Kroeker, who will leave the Company on October 20, 2026, following a planned transition period. Federal, state, and local energy policy influences every commercial conversation. A customer evaluating a storage project weighs incentives alongside price and delivery. Sales, business development, government affairs, marketing, and communications now report to Buczkowski, who owns the path from first customer engagement through order intake and revenue conversion. Buczkowski has served as Chief Administrative Officer since November 2025, leading government affairs, marketing, communications, and human resources. She secured the $24 million Pennsylvania grant behind the Company’s manufacturing expansion, built the workforce pipeline that staffs it, and led the engagement that positioned Eos for selection into the Golden Dome program. The utility, regulator, and agency relationships she built sit behind a meaningful share of the Company’s commercial pipeline. Buczkowski brings over 20 years of energy-sector leadership to the position. Prior to joining Eos, she held leadership roles at Duquesne Light Company and Consol Energy/CNX Resources, working with utilities, regulators, and agencies across regulated utility and energy production businesses. “Michelle turns relationships into results,” said Joe Mastrangelo, Chief Executive Officer of Eos. “She secured the state support behind our factory, built the team that staffs it, and opened the federal channel that led to our Department of War partnership. I also want to thank Nathan Kroeker, who strengthened our balance sheet when it mattered most and hands over a commercial organization built to deliver.” “Eos sits where energy security, domestic manufacturing, and grid demand meet,” said Buczkowski. “Utilities and data center developers are asking for storage they can site and service in the United States, and federal policy is pointed the same way. My job is converting that into orders, revenue, and customer relationships that last. We have the technology, the factory, and the team. The work ahead is execution.” Leadership Transition Kroeker joined Eos in January 2023 as Chief Financial Officer and became Chief Commercial Officer in 2025. As Chief Financial Officer, he led the financing work that secured over $2 billion in capital and financing commitments, including the Cerberus Delayed Draw Term Loan and the Department of Energy Loan Guarantee, re-capitalizing the business and strengthening thebalance sheet through the Company’s manufacturing scale-up. As Chief Commercial Officer, he expanded engagement with developers, utilities, hyperscalers, and strategic partners and grew the Company’s order backlog and opportunity pipeline. “It has been a privilege to be part of Eos as we’ve positioned the Company to capture the market opportunity, and deliver on its growth plans,” said Kroeker. “I am proud of what this team has built and confident in where it is going. Eos has the foundation, the customers, and the leadership to execute on what is ahead. I have had the pleasure of working alongside Michelle for the past 2 years and I’m confident that she is the right person to lead the Commercial organization going forward.” Buczkowski and Kroeker will work together through October 20, 2026, to complete the transition. About Eos Energy Enterprises Eos is accelerating the shift to American energy independence with positively ingenious solutions that transform how the world stores power. The Company’s BESS features the innovative Znyth™ technology, a proven chemistry with readily available non-precious earth components, that is the pre-eminent safe, non-flammable, secure, stable, and scalable alternative to conventional technology. The Company’s BESS is ideal for utility-scale, microgrid, commercial, and industrial long-duration energy storage applications (i.e., 4 to 16+ hours), and provides customers with significant operational flexibility to effectively address current and future increased grid demand and complexity. For more information about Eos (NASDAQ: EOSE), visit eose.com. Contacts Investors: [email protected] Media: [email protected] Forward Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, but are not limited to, statements regarding Eos’ leadership transition, commercial strategy, growth opportunities, customer demand, order intake, revenue generation, commercial pipeline, opportunity pipeline, backlog conversion, future operating performance, and other statements that are not historical facts. The words "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "might," "plan," "possible," "potential," "predict," "project," "should," "would" and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements are based on our management’s current expectations and assumptions and are subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements.Important factors that could cause actual results to differ materially include, among others, risks relating to Eos’ ability to execute its commercial strategy, convert opportunities and backlog into revenue, manage growth, retain key personnel, maintain customer and strategic relationships, secure financing, scale manufacturing operations, comply with applicable laws and regulations, and other risks described in Eos’ filings with the Securities and Exchange Commission (“SEC”). Additional information concerning these and other risk factors is contained in the Company’s filings with the SEC, including its most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. Forward-looking statements speak only as of the date they are made. Should one or more of these risks or uncertainties materialize or should any of our assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. Readers are cautioned not to put undue reliance on forward-looking statements, and, except as required by law, the Company assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.25 Aug
  • 4CCM Frontier JV Holdco, LLC6 Aug

News

  • Eos Energy: Preliminary Results Show Insufficient Progress - Hold25 Oct
  • Eos Energy Enterprises Announces Preliminary Third Quarter 2026 Revenue Growth and Continued Gross Margin Improvement and Sets Conference Call Date19 Oct
  • Eos Energy Enterprises (NASDAQ:EOSE) Sets New 1-Year Low – Time to Sell?16 Oct
  • Eos Energy Enterprises vs. Plug Power: Which Energy Storage Pioneer Is a Better Buy in 2026?12 Oct
  • Eos Energy Enterprises (NASDAQ:EOSE) Stock Falls 5.6% – What’s Next?11 Oct
  • Comparing Eos Energy Enterprises (NASDAQ:EOSE) and Tigo Energy (NASDAQ:TYGO)6 Oct
  • Eos Energy Enterprises vs. Plug Power: Which Cutting Edge Energy Storage Stock Is a Better Buy in 2026?29 Sep
  • Acuity (NYSE:AYI) versus Eos Energy Enterprises (NASDAQ:EOSE) Head-To-Head Analysis28 Sep
  • This Tiny AI Infrastructure Stock Has Large-Cap Potential27 Sep
  • Bloom Energy vs. Eos Energy Enterprises: Which Energy Storage Stock Is a Better Buy in 2026?22 Sep
  • Eos Energy Enterprises vs. NANO Nuclear Energy: Which Stock Is a Better Buy in 2026?20 Sep
  • Eos Energy Enterprises vs. GE Vernova: Which Stock Is a Better Buy in 2026?20 Sep
  • Frontier Power USA Selected to Advance Energy Resilience Project at Tobyhanna Army Depot18 Sep
  • Eos Energy Enterprises (NASDAQ:EOSE) Stock Price Up 6.4% After Insider Buying Activity16 Sep
  • Eos Energy Enterprises Receives $87 Million Advance Under U.S. Department of Energy Loan to Fund Second Production Line at Thorn Hill14 Sep
  • Shoals Technologies Group (NASDAQ:SHLS) versus Eos Energy Enterprises (NASDAQ:EOSE) Financial Survey10 Sep
  • 5 Leveraged ETF Areas of Last Week8 Sep
  • Frontier Power USA Announces Appointment of World-Class Leadership Team to Scale U.S. Long-Duration Energy Storage8 Sep
  • Here's Why Eos Energy Stock Soared Today2 Sep
  • Stock Market Today, Sept. 2: Eos Energy Surges 19% on Google Partnership for $350M West Virginia Project2 Sep

Mentions in Filings

  • … ngs more than 25 years of executive leadership experience spanning energy technology, software, distributed energy resources, and industrial markets. Prior to joining GridAI, he served as Chief Customer Officer of <strong>Eos Energy Enterprises</strong>, where he led global commercial activities for the world's leading provider of long-duration zinc-based battery energy storage systems. Earlier in his career, Mr. Chapin held senior leadership positions across a r …
    GridAI Technologies Corp.Eos Energy Enterprises, Inc.·424B3 - Prospectus filing (Rule 424(b)(3))·Q4 26·19 Oct
  • … ngs more than 25 years of executive leadership experience spanning energy technology, software, distributed energy resources, and industrial markets. Prior to joining GridAI, he served as Chief Customer Officer of <strong>Eos Energy Enterprises</strong>, where he led global commercial activities for the world's leading provider of long-duration zinc-based battery energy storage systems. Earlier in his career, Mr. Chapin held senior leadership positions across a r …
    GridAI Technologies Corp.Eos Energy Enterprises, Inc.·S-1/A - Registration statement (general form, amendment)·Q4 26·6 Oct
  • Joseph Nigro will be appointed as a director in connection with this offering. Mr. Nigro has served as chair of the board of directors of <strong>Eos Energy Enterprises, Inc.</strong> since 2025 and as a member of the board of directors of Talen Energy since 2023. Mr. Nigro also served as a Senior Advisor to Blackstone’s energy transition group from May 2023 to April 2026. Prior to these roles, Mr. Nigro served as an advisor to the Chief Executive Officer of Exel …
    Aggreko Inc.Eos Energy Enterprises, Inc.·F-1/A - Registration statement (foreign issuer, amendment)·Q3 27·17 Sep
  • … ngs more than 25 years of executive leadership experience spanning energy technology, software, distributed energy resources, and industrial markets. Prior to joining GridAI, he served as Chief Customer Officer of <strong>Eos Energy Enterprises</strong>, where he led global commercial activities for the world's leading provider of long-duration zinc-based battery energy storage systems. Earlier in his career, Mr. Chapin held senior leadership positions across a r …
    GridAI Technologies Corp.Eos Energy Enterprises, Inc.·S-1/A - Registration statement (general form, amendment)·Q3 26·24 Aug
  • … sung SDI Co., Ltd., Sungrow Power Supply Co., Ltd., and Tesla, Inc. Key competitors offering non-lithium technologies include CMBlu Energy AG, EnerVenue, Inc., Energy Dome, Energy Vault, Enerox GmbH (CellCube), <strong>Eos Energy Enterprises, Inc.</strong>, Form Energy, Highview Power, Hydrostor, Invinity Energy Systems, Malta Inc., and Peak Energy. As we develop digital and software-enabled offerings to optimize the dispatch, performance and economics of our sys …
    ESS Tech, Inc.Eos Energy Enterprises, Inc.·10-Q - Quarterly report Q2·Q2 26·11 Aug
  • … ents and Equipment | | NasdaqCM:ELVA | ​ | Electrovaya Inc. | ​ | Electrical Components and Equipment | | NasdaqGS:ENVX | ​ | Enovix Corporation | ​ | Electrical Components and Equipment | | NasdaqCM:EOSE | ​ | <strong>Eos Energy Enterprises, Inc.</strong> | ​ | Electrical Components and Equipment | | NYSE:SES | ​ | SES AI Corporation | ​ | Electrical Components and Equipment | | NasdaqGS:SLDP | ​ | Solid Power, Inc. | ​ | Automotive Parts and Equipment | | Data …
    ZincFive, Inc.Eos Energy Enterprises, Inc.·S-4/A - Registration statement (business combination, amendment)·Q4 26·21 Oct

Key Stats

Trading

Px/Chg 1D$3.11 / -3.20%
Avg Volume26.31M
Beta3.67
Mkt Cap899.74M
FD Mkt Cap925.16M

Float

Shrs Out/Float289.57M / 284.35M
Short Float0.37%
Days to Cover4.04
Stock Repurchased$0.00

Current Valuation

EV1.67B
EV/EBITDA-6.08
EV/Sales10.42
P/B-3.15
P/S5.60
FCF Yield-17.20%
ROE-178.07%
ROA63.66%
Current Ratio4.71

Estimates

P/E-1.89
Est P/EN/A
Est EPSN/A
Est PEGN/A

Valuation

Metric5Yr AvgMay '23May '24May '25May '26Oct '26
PRICE-BASED RATIOS
Price / Earnings-3.65-0.52-0.40-1.56-17.541.77
Price / Sales26.656.695.5868.7536.4315.80
Price / Book Value-1.66-0.90-0.83-1.00-2.41-3.15
Price / Free Cash Flow-8.14-0.55-0.52-5.73-28.08-5.81
ENTERPRISE VALUE METRICS
Enterprise Value1,443.0283.9230.71,319.03,706.41,674.9
Enterprise Value / Sales41.5515.8414.0884.5263.9129.40
Enterprise Value / EBITDA-8.51-1.37-1.70-8.34-34.333.18
Enterprise Value / EBIT-8.04-1.32-1.58-7.94-32.583.21

Financials

Full Financials
Millions USD5Yr CAGR (%)Dec '21Dec '22Dec '23Dec '24Dec '25
INCOME STATEMENT
Revenue123.2%4.617.916.415.6114.2
Gross Income36.1%-41.9-135.3-73.4-83.3-143.8
EBITDA68.5%-115.5-207.6-136.1-158.2-930.3
EBIT67.9%-119.0-214.4-145.8-166.1-946.4
Net Income67.2%-124.2-229.8-229.5-685.9-969.6
EPS (Diluted)25.3%-2.71-3.68-1.81-4.55-6.69
BALANCE SHEET
Cash & ST Inv54.8%104.817.169.574.3602.6
Total Assets51.2%169.2106.8186.5260.3885.2
Total Liabilities89.5%136.7239.5297.31,330.81,762.5
Total Shareholder Equity—32.4-132.7-110.8-1,070.5-877.3
CASH FLOW
Net Operating Cash Flow16.1%-116.1-196.9-145.0-153.9-211.2
Cap Ex36.3%-15.6-20.1-29.5-33.2-53.8
Free Cash Flow19.1%-131.7-216.9-174.5-187.1-265.0

Enterprise Value Bridge

Millions USD23 Oct '26
Price (As of 23 Oct '26)1.73
Basic Shares289.57
Market Cap499.5
Diluted Shares544.83
Fully Diluted Shares Outstanding544.83
Fully Diluted Market Cap939.8
+Consolidated Debt642.9
−In-the-Money Convertible Debt—
+Capital Leases21.4
+Operating Leases—
−Cash & Equivalents-450.4
−Short-term Investments-
+Total Preferred582.7
−In-the-Money Convertible Preferred—
−Investments in Unconsolidated Subs—
+Non-Controlling Interest-
+Pension Liabilities—
Enterprise Value1,274.6

Segment data

Revenue

by Products and services

  • Reportable Segment100%

Revenue

by Geography

  • United States100%

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