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Eos Energy Enterprises (EOSE) investor relations material
Eos Energy Enterprises Q4 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Achieved record FY 2025 revenue of $114.2 million, a 7x year-over-year increase, with Q4 revenue of $58 million surpassing all prior quarters and years since going public.
Orders backlog reached $701.5 million (~2.8 GWh), with commercial pipeline expanding to $23.6 billion (99 GWh), and annual production capacity increased to 2 GWh.
Ended 2025 with a record cash position of $624.6 million, following major capital raises and refinancing, removing going concern language from filings.
Launched Indensity™, a modular, high-density energy storage product, and DawnOS™, an advanced control software, expanding product offerings and market reach.
Operational scaling and automation drove significant increases in production, shipments, and customer deliveries, with 609% more deliveries year-over-year.
Financial highlights
FY 2025 revenue: $114.2 million, up 632% from $15.6 million in 2024; Q4 revenue: $58 million, up 700% year-over-year.
Full-year gross loss: $143.8 million, with a 408-point margin improvement; Q4 gross loss: $54.4 million, 230-point margin improvement year-over-year.
Adjusted EBITDA loss: $219.1 million, with an 812-point margin improvement and 632% revenue growth.
Net loss: $969.6 million, including $746.8 million in non-cash impacts from fair value adjustments and refinancing.
Year-end cash: $624.6 million, up $521 million year-over-year.
Outlook and guidance
2026 revenue guidance: $300–$400 million, with the midpoint representing 3x 2025 revenue, supported by expanded manufacturing and delivery schedules.
Gross margin profitability expected in the second half of 2026, delayed from Q1 due to material costs.
Focus for 2026 is on disciplined scaling, margin improvement, and converting backlog into high-quality revenue.
Targeting 4 GWh annualized manufacturing nameplate capacity by end of 2026, with flexibility to expand as demand grows.
Disciplined execution and operational improvements are key to achieving guidance.
- Up to $315.5M from Cerberus fuels growth, debt restructuring, and operational scale.EOSE
Investor Update3 Feb 2026 - Automated battery production, cost cuts, and U.S. content drive growth and profitability goals.EOSE
Evercore ISI 3rd Annual Global Clean Energy and Transition Technologies Summit3 Feb 2026 - Q2 revenue up 261% with $315.5M Cerberus investment, but liquidity risks persist.EOSE
Q2 20242 Feb 2026 - Cash, cost, and capacity strategies align with market, regulatory, and operational advances.EOSE
The Stifel 2024 Cross Sector Insight Conference1 Feb 2026 - Q3 revenue up 25% but losses deepened; pipeline, backlog, and funding support future growth.EOSE
Q3 202416 Jan 2026 - A modular battery storage system sets new standards for density, flexibility, and safety.EOSE
Status update14 Jan 2026 - 2025 revenue outlook set at $150M–$190M, driven by automation, backlog, and strong capital base.EOSE
27th Annual Needham Growth Conference10 Jan 2026 - 158M+ shares registered for resale, with milestone-driven dilution and board influence risks.EOSE
Registration Filing16 Dec 2025 - 2025 revenue projected at $150–$190M as backlog and capacity expand significantly.EOSE
Q4 20241 Dec 2025
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