About Joe Mastrangelo

Joe Mastrangelo is the co-founder of Eos Energy Storage, a company utilizing aqueous zinc bromine battery technology for stationary energy storage. He guided the company through a $225 million equity financing deal, leading to its listing on the New York Stock Exchange as Eos Energy Enterprises. Mastrangelo also secured $73 million in early-stage funding across several rounds.

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•By Alejandro Cremades

Joe Mastrangelo

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