There are several listed companies under CCCC.

CCCC has nine listed companies. The listed companies of CCCC include CCCC Real Estate Co., Ltd., CCCC Technology Co., Ltd., CCCC Investment Co., Ltd., CCCC Infrastructure Construction Co., Ltd., CCCC Investment Holdings Co., Ltd., CCCC First Highway Co., Ltd., CCCC Aircraft Carrier Co., Ltd., CCCC Technology Development Co., Ltd., CCCC Construction Group Co., Ltd. (hereinafter referred to as "CCCC Group"). Is the world's leading super-large infrastructure integrated service provider, mainly engaged in investment, construction and operation in transportation infrastructure, equipment manufacturing, comprehensive urban development and other fields. , to provide customers with investment and financing, consulting and planning, design and construction, management and operation package solutions and integrated comprehensive services. China Jiao Jian, a subsidiary of China Communications Group, is listed in Hong Kong and Shanghai, and its profitability and value creation ability are in a leading position among its peers in the world. Up to now, China Jiao Jian ranks 60th in Fortune Global 500. At present, CCCC is the world's largest port design and construction company, the world's largest highway and bridge design and construction company, the world's largest dredging company, the world's largest container crane manufacturing company, and the world's largest offshore oil drilling platform design company; It is the largest international engineering contracting company in Asia and the largest expressway investor in China.