China Ocean Shipping Company, Limited, formerly China Ocean Shipping (Group) Company, commonly known for its abbreviated name COSCO Group, or simply, COSCO, is one of the major holding companies for COSCO Shipping, one of the world's largest shipping companies. COSCO Shipping was formed in January 2016 by a merger of COSCO and China Shipping Group as one conglomerate. It is a state-owned enterprise.

China Shipping Group Company, Limited, formerly China Shipping (Group) Company, is a former Chinese state-owned shipping conglomerate. It is now one of the intermediate holding companies for another Chinese state-owned conglomerate, China COSCO Shipping, which was formed by a merger of China Ocean Shipping Company (COSCO) and China Shipping Group by the creation of a new parent company for the two conglomerates.