Yun Lee Marine Group Holdings Limited functions as an investment holding entity, delivering extensive marine services across Hong Kong. Its operations are broadly structured into Vessel Chartering and Related Services, Ship Management Services, and Marine Construction Services. The company offers a variety of chartering solutions, including time charters for tugboats, ferries, dumb lighters, and work boats, alongside voyage charter services and Kaito routes. Beyond vessel provision, it delivers comprehensive ship management, encompassing crew staffing, maintenance and repair, licensing agency functions, and maritime advisory. Furthermore, the Group actively participates in marine construction activities, providing specialized engineering services for contractors involved in major projects. This includes tasks such as underwater maintenance, cutting, and reclamation planning. The company caters to clients primarily within the construction and logistics sectors, particularly marine construction contractors in Hong Kong. Its operational capacity is supported by a fleet comprising 57 self-owned vessels and additional vessels sourced from third-party providers. Established in 1994, Yun Lee Marine Group Holdings Limited maintains its corporate headquarters in Cheung Sha Wan, Hong Kong. It operates as a subsidiary of Kitling Investments (BVI) Limited. The company recently projected an increase in unaudited profits for the six months ending September 2025, largely driven by enhanced performance in its marine construction segment.