Construction companies in Guizhou are as follows:

1, Guizhou Construction Engineering Group Co.

Guizhou Construction Engineering Group General Contracting Company is led by the strategy of the big infrastructure, and establishes the business idea of "big pattern, big operation, big union", and endeavors to implement the policy of "deep plowing in the province, exploring outside the province, expanding the world" and "cooperation, autonomy, investment" three major business modes. It has established the business idea of "big pattern, big operation, big union", endeavored to practice the policy of "deep plowing in the province, strategic strategy outside the province, and expanding globally" and the policy of "cooperation, autonomy, and investment", and vigorously carried out the mode of general engineering contracting.

2. China Railway Fifth Bureau Group Corporation

China Railway Fifth Bureau Group Corporation is a state-level construction general contracting enterprise mainly engaged in project contracting, founded in 1950 and headquartered in Changsha, Hunan Province. In December 1999, it was reorganized into China Railway Fifth Bureau (Group) Co., Ltd. with 17 holding subsidiaries and 9 branches.

3. Seven Metallurgical Construction Group Limited Liability Company

Seven Metallurgical Construction Limited Liability Company, formerly known as the Seventh Metallurgical Construction Company of China Nonferrous Metal Industry, was founded in 1958, and successively belonged to the Ministry of Metallurgy of the People's Republic of China, China Nonferrous Metal Industry Corporation, State Nonferrous Metals Administration, and Aluminum Group of China, and was transferred from the central government to the management of Guizhou Province in July, 2000, and is now a supervisory enterprise under the supervision and management committee of state-owned assets of Guizhou Province. In July 2000, it was transferred from the central government to Guizhou Province, and is now a supervised enterprise of Guizhou State-owned Assets Supervision and Management Committee, and is one of the 500 largest building construction enterprises in China.

5, Guizhou Highway Engineering Group Co.

6, China Electric Construction Group Guizhou Engineering Co.

7, Guizhou Bridge Construction Group Co.

8, China Construction Fourth Bureau Third Construction Co.

9, Guizhou Construction Engineering Group First Construction Engineering Co.