← Eos Energy Enterprises

Eos Energy Enterprises funding history

13 disclosed rounds · sourced from the FOBI roster

Rounds tracked

13

Latest valuation

$500M

Date	Stage	Amount	Valuation	Lead investors
2026-07-08	Post-IPO	$75M	—	Hudson Bay Capital Management
2025-11-24	Post-IPO	$458M	—	—
2025-11-24	Convertible	$580.5M	—	—
2025-05-29	Convertible	$225M	—	—
2024-06-21	Post-IPO	$75M	—	Cerberus Capital Management
2023-12-15	Post-IPO	$50M	—	—
2023-05-17	Post-IPO	—	—	—
2023-04-14	Post-IPO	$50M	—	—
2021-07-08	Convertible	$100M	—	Koch Industries
2020-11-16	IPO	$130M	—	B. Riley Principal Merger Corp. II
2015-05-19	Series C	$23M	—	AltEnergy LLC
2013-05-20	Series B	$15M	—	NRG Energy, Fisher Brothers
2009-07-08	Seed	—	—	—