The Italian Sea Group S.p.A. operates in the yachting industry. It is involved in the design, production and marketing of yachts and super yachts, motor yachts, and sailing yachts under the Admiral, Tecnomar, Perini Navi, and Picchiotti brands. The company also offers refit services with a focus on motor and sailing yachts under the NCA Refit brand. In addition, it creates interior and exterior fittings for yacht under the Celi Srl brand. The company was founded in 1942 and is headquartered in Marina di Carrara, Italy. The Italian Sea Group S.p.A. is a subsidiary of GC Holding S.P.A.