Orient Overseas Container Line, commonly known as OOCL, is headquartered in Hong Kong and operates as a prominent international container shipping and logistics service provider. Following its acquisition by COSCO Shipping Holdings, OOCL became an integral part of a major Chinese state-backed shipping conglomerate. While it maintains its distinct brand identity, corporate headquarters, and separate management structure in Hong Kong, its ultimate parent organization is rooted in mainland China, blending its historic roots as a Hong Kong shipping line with the vast operational scale of China's state-owned maritime infrastructure.