Houlihan Lokey Advises Resonac

Houlihan Lokey is pleased to announce that Resonac Corporation has sold Fiamm Energy Technology S.p.A. (FIAMM)—its European automotive and industrial lead-acid battery subsidiary—to AURELIUS. The transaction closed on December 1, 2025. 

FIAMM is a renowned manufacturer of energy storage solutions and advanced battery technologies, with revenues of €377 million in 2024. It is a market leader in Italy and has established a strong position across Europe. Headquartered in Vicenza, Northern Italy, the business operates two sites with just over 1,000 employees, serving around 3,000 customers globally.

AURELIUS is a global private equity investor distinguished and widely recognised for its operational approach. With over 400 professionals across nine offices in Europe and North America, AURELIUS specialises in complex investments with operational improvement potential such as carve-outs, platform build-ups, or succession solutions.

Houlihan Lokey acted as exclusive financial advisor to Resonac Corporation.