Latest Eos Energy Enterprises News & Updates

See the latest news and media coverage for Eos. We track all announcements, press releases, and industry mentions in real time, all in one place.

Eos Energy Enterprises (Eos)

Long-duration energy storage systems company

eose.com

Headquarters: Edison, United States
Founded year: 2008
Company type: Public company
Number of employees: 500–1,000
Industry: Renewable Energy Equipment & Services

Last updated October 20

Latest news about Eos Energy Enterprises (Eos)

In short: Eos reported preliminary Q3 revenue growth and margin gains while drawing DOE funds for expansion.

Company announcements

October 19 Eos

Eos reports preliminary Q3 2026 revenue growth and margin improvement

Revenue reaches $82-$83M with 19-21% sequential growth. GAAP gross margin improves to -55%/-53%. Backlog stands at $765M.

September 2 Eos

Eos partners with MN8 and Google for West Virginia clean energy project

The collaboration delivers solar and zinc-based storage to the PJM grid, supporting data centers and creating economic benefits in West Virginia.

August 27 Eos

Eos consolidates battery manufacturing at its Pennsylvania facility

The move transfers operations from Turtle Creek to a larger site aiming for 4 GWh capacity and up to 15% cost savings while retaining roughly 250 employees.

August 25 Eos

Eos appoints Michelle Buczkowski as chief commercial officer

She succeeds departing executive Nathan Kroeker and oversees sales, business development, marketing, and government affairs through October.

Media coverage

October 20 AInvest

Eos Energy Plunges 44% as Analysts and Funds Exit

Eos Energy's stock plunged nearly 44% as market skepticism grows over its near-term prospects amid weak fundamentals and ...

October 19 Energy-Storage.News

Eos releases preliminary Q3 results, reports record quarterly revenue as gross margin losses narrow

Zinc hybrid cathode battery and storage system maker Eos Energy Enterprises has reported its highest quarterly revenue to ...

October 8 StockHouse

2026-10-08 | Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Eos Energy Enterprises, Inc. (EOSE) And Encourages Stockholders to Reach Out | NDAQ:EOSE | Press Release

(2026-10-08 | NDAQ:EOSE) Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Eos Energy Enterprises, Inc. (EOSE) And Encourages Stockholders to Reach Out...

September 23 StocksToTrade

EOSE Stock Slips As Legal Scrutiny And Share Overhang Grow

Eos Energy Enterprises Inc. stocks have been trading down by -8.87 percent amid bearish sentiment over liquidity risks and financing uncertainty. Key Takeaways A securities...

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