Eos Energy Enterprises, Inc. has released its preliminary financial results for the third quarter of 2026, indicating robust revenue growth and ongoing improvements in gross margin. The company expects revenues to range between $82 million and $83 million for the quarter ended September 30, 2026. This marks a significant increase, with an estimated 19% to 21% sequential growth and approximately 169% to 172% year-over-year growth.
The results are particularly noteworthy as they reflect a 23% increase in shipments compared to the previous quarter. Eos attributes this growth to the scaling of production at its second manufacturing line at the Thorn Hill facility, which contributed about 17% of total battery production during the quarter.
According to the filing, Eos Energy reported a gross margin loss between 53% and 55%. However, this represents an improvement of approximately 16 to 18 percentage points compared to the second quarter of 2026. The company has now achieved eight consecutive quarters of gross margin improvement, driven by higher production volumes and reduced conversion costs per unit.
As of September 30, 2026, Eos had approximately $344 million in total cash, including restricted cash, and a backlog of around $765 million. This financial stability positions the company well for future growth as it continues to ramp up production and enhance operational efficiencies.
The preliminary results were disclosed in a press release, which Eos Energy has made available as part of its SEC filing. The company emphasized that these figures are estimates based on available information and should not be viewed as definitive until the formal financial statements are prepared in accordance with GAAP.
Looking ahead, Eos Energy is expected to continue its focus on enhancing production capabilities and improving operational efficiencies. The company is currently in the process of hiring, onboarding, and training additional employees to support full-shift operations at its manufacturing facility.
Overall, Eos Energy's preliminary results for Q3 2026 reflect a strong performance and a positive trajectory in the energy storage market, which is increasingly competitive. The company’s advancements in production and gross margin improvement may influence its competitors in the miscellaneous electrical machinery and equipment industry to enhance their operational strategies.
For further details, the full press release can be accessed through the SEC filing, accession number 0001628280-26-066229.