Tian Cheng Holdings Limited, an investment holding company, operates as a marine construction works subcontractor in Hong Kong. The company operates through Marine Construction Works, Other Civil Engineering Works, and Vessel Chartering Services segments. The Marine Construction Works segment undertakes reclamation, submarine pipeline, and sediment treatment works, as well as regulation and deposition of sand blanket works. The Other Civil Engineering Works segment includes foundation works, site formation works, and roads and drainage works. The Vessel Chartering Services segment provides chartering services, such as hiring of vessels and crews. It is also involved in scientific research and online technical service activities. The company was formerly known as Yue Kan Holdings Limited and changed its name to Tian Cheng Holdings Limited in February 2023. Tian Cheng Holdings Limited was founded in 2010 and is headquartered in Tsim Sha Tsui, Hong Kong.