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Eos Energy Enterprises, Inc. (EOSE)

1.7400 -0.1400 (-7.45%)
At close: November 6 at 4:00:01 PM EST
1.7697 +0.0297 (+1.71%)
After hours: 7:59:56 PM EST
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EOSE Q3 2026 earnings call
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Key Executives

Amounts are as of December 31, 2025 and compensation values are for the last fiscal year ending on that date. Pay is salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.
Name Title Pay Exercised Year Born
Mr. Joseph R. Mastrangelo Jr.
CEO & Director 847.26k -- 1969
Ms. Michelle Buczkowski
Chief Commercial Officer 420.21k -- 1985
Mr. Alessandro Lagi
Chief Financial Officer -- -- --
Mr. John Mahaz
Chief Operating Officer -- -- 1988
Mr. Sumeet Puri
Chief Accounting Officer -- -- 1974
Mr. Francis Richey
Chief Technology Officer -- -- --
Elizabeth Higley
Director of Investor Relations -- -- --
Ms. Marie Batz Martin
Chief Legal Officer -- -- --
Mr. Erik Todd
Executive Vice President of Sales -- -- --
Cristi Thomas
Senior Vice President of Projects & Delivery -- -- --

Eos Energy Enterprises, Inc.

Two Allegheny Center
Nova Tower 2
Pittsburgh, PA 15212
United States
732 225 8400 https://www.eose.com
Sector: 
Industrials
Full Time Employees: 
787

Description

Eos Energy Enterprises, Inc. designs, develops, manufactures, and markets energy storage solutions for utility-scale, microgrid, and commercial and industrial applications in the United States. The company offers Znyth technology battery energy storage system (BESS), which provides operating flexibility to manage increased grid complexity and price volatility. It also provides the Z3 battery module that provides utilities, independent power producers, renewables developers, and commercial and industrial customers with an alternative to lithium-ion and lead-acid monopolar batteries for critical 3- to 12-hour discharge duration applications; a battery management system, which provides remote asset monitoring capability and service to track the performance and health of BESS and identify future system performance issues through predictive analytics; and project management and commissioning services, as well as long-term maintenance plans. The company also provides Eos Indensity, an energy storage architecture; Eos Cube; and DawnOS, a proprietary U.S.-engineered battery management and analytics platform. Eos Energy Enterprises, Inc. was formerly known as B. Riley Principal Merger Corp. II and changed its name to Eos Energy Enterprises, Inc. in November 2020. The company was founded in 2008 and is headquartered in Pittsburgh, Pennsylvania.

Corporate Governance

Eos Energy Enterprises, Inc.’s ISS Governance QualityScore as of November 1, 2026 is 9. The pillar scores are Audit: 3; Board: 6; Shareholder Rights: 8; Compensation: 10.
Corporate governance scores courtesy of Institutional Shareholder Services (ISS) Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while a 10 indicates higher governance risk.

Upcoming Events

November 5, 2026 at 1:30 PM UTC

Eos Energy Enterprises, Inc. Earnings Date

Recent Events

November 5, 2026 at 12:00 AM UTC

10-Q: Periodic Financial Reports

October 19, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

September 16, 2026 at 12:00 AM UTC

8-K/A: Corporate Changes & Voting Matters

September 14, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

August 31, 2026 at 12:00 AM UTC

S-3ASR: Offering Registrations

August 25, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

August 6, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

August 5, 2026 at 12:00 AM UTC

8-K: Corporate Changes & Voting Matters

August 3, 2026 at 12:00 AM UTC

8-A12B: Trading Registrations

July 23, 2026 at 12:00 AM UTC

S-8: Offering Registrations

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