CCCC Shanghai Dredging Co., Ltd. (SDC), founded in 1905 and a subsidiary of China Communications Construction Company Ltd. (CCCC), is the top dredging company in China and globally a first class marine contractor. SDC operates their business in more than 20 countries and regions with more than 5,000 employees around the world.

In 2015, SDC achieved a turnover of RMB 14.5 billion (US $ 2.28 billion) and the net profit was RMB 1.141 billion (US $ 180 million). SDC owns an extensive and versatile fleet with a total asset of more than RMB 20 billion (US $ 3.145 billion).

SDC is offering a wide range of maritime services: dredging & land reclamation, survey & engineering and hydraulic, environmental, investment activities derived from our core businesses. Over the years, SDC has been successfully participating in China’s mega national key projects, such as the Yangtze Estuary Deep Water Channel Dredging and Regulation Works, the Shanghai Yangshan Deep Water Port Project, the Reclamation Project in Tianjin Harbor Economic Area and other projects that have significant influences on China’s economic development. In 1981, SDC stepped into the international market and has offered professional services over 20 countries and regions in South America, Africa, Asia and the Caribbean. SDC has established branch offices in more than 10 countries.

Adhering to the purposes of “Creating wealth, rewarding shareholders, benefiting employees and serving society”, CCCC-SDC is committed to serving the clients with complete and professional solutions and shoulders the social responsibilities with heart and soul.