Series B · Circular Economy · Grenoble, France · Founded 2017 · 11–50 employees
ROSI is a French industrial cleantech company that specializes in high-value recycling solutions for the photovoltaic industry. The company utilizes proprietary thermal and chemical processes to extract and purify high-purity silicon, silver, copper, glass, and aluminum from end-of-life solar panels and manufacturing scrap. In April 2026, the company secured a Series B funding package of over €20 million, which combined equity investments with French and European public grants. Its strategic investors include major names such as EIT InnoEnergy, CMA CGM, ITOCHU Corporation, and the European Innovation Council.