1. China Railway No.1 Engineering Group Co., Ltd.: a large-scale comprehensive construction enterprise, with special qualification for general contracting of railway engineering and highway engineering, first-class qualification for general contracting of municipal and housing construction engineering, and first-class qualification for professional contracting of railway track laying, highway pavement, tunnel, hydraulic tunnel and urban rail. It is a technology-intensive group enterprise integrating scientific research and technology development, building construction and equipment installation.
2. China Railway Second Engineering Group Co., Ltd.: Established on1September 24, 1999, it is a joint-stock company jointly sponsored by China Railway Second Engineering Group Co., Ltd., Baoji Bridge Factory of the Ministry of Railways (now China Railway Baoqiao Co., Ltd.), Chengdu Railway Bureau, the Second Survey and Design Institute of the Ministry of Railways (now China Railway Second Engineering Group Co., Ltd.) and Southwest Jiaotong University.
3. China Railway Third Engineering Group Co., Ltd.: The predecessor of China Railway Third Engineering Group Co., Ltd. was the Third Engineering Bureau of the Ministry of Railways. Founded in 1952, it was restructured into a limited liability company in June 2000. In 2007, as the world's "top 500", the wholly-owned subsidiary of China Railway Corporation was listed in Shanghai and Hong Kong.
4. China Railway Fourth Engineering Group Co., Ltd.: A large-scale construction enterprise with comprehensive construction capacity, it is the backbone member and benchmark enterprise of China Railway Corporation, a fortune 500 enterprise in the world.
5. China Railway Fifth Engineering Group Co., Ltd.: a state-level general contracting enterprise with a registered capital of 561500 million yuan, formerly known as the Fifth Engineering Bureau of the Ministry of Railways, was founded in 1950, and was restructured into China Railway Fifth Engineering Group Co., Ltd. in1999+February, and its headquarters is located in Changsha, Hunan Province.
6. China Railway Sixth Engineering Group Co., Ltd.: It was formally reorganized and established on June 6, 2004, and changed into a wholly-owned subsidiary of China Railway Corporation on September 6, 2007 with a registered capital of 65.438+38.75 million yuan.
7. China Railway Seventh Engineering Group Co., Ltd.: approved by the state, China Railway Engineering Corporation is a large state-owned holding enterprise established to improve the strategic pattern of market competition, and its registered place is Zhengzhou City. The group company has the general contracting qualification of railway engineering, housing construction engineering, highway engineering and other projects, and has obtained a number of standard certifications including quality system certification and environmental management system certification.
8. China Railway Eighth Engineering Group Co., Ltd.: It was reorganized from Chengdu Railway Engineering Group, Kunming Railway Construction Group and Chengdu Bridge Factory. It is a state-owned super-large enterprise group integrating domestic and international construction, project planning, investment and management, engineering design, industrial equipment manufacturing, real estate development, automobile sales and maintenance, warehousing and logistics, concrete products and other businesses.
9. China Railway Ninth Bureau Group Co., Ltd.: It is a multi-functional large-scale group integrating construction, scientific research, real estate development and mechanical processing, with an annual construction capacity of over 654.38+0.5 billion yuan. On February 26th, 2003, 65438+ was formally established.
10, China Railway 10th Bureau Group Co., Ltd.: It has the special qualification of railway construction general contracting, the first-class qualification of highway, municipal, housing construction, electromechanical installation, water conservancy and hydropower engineering construction general contracting, and the construction of bridges, tunnels, railway track laying and girder erection, environmental protection, steel structure, railway electricity, highway subgrade, pavement, earthwork, architectural decoration, intelligent building and blasting demolition.
Extended data:
China Railway Bridge Bureau Group Co., Ltd. is a wholly-owned subsidiary of China Railway Corporation. Its predecessor was the Bridge Engineering Bureau of the Ministry of Railways (200 1 renamed), and 1953 was established in April for the construction of Wuhan Yangtze River Bridge. It is the only large-scale engineering company in China that integrates bridge scientific research, survey and design, engineering construction and machinery manufacturing.
The predecessor of China Railway Electrification Bureau Group Co., Ltd. is the Electrified Railway Engineering Bureau of the Ministry of Railways. 1958 in June, with the construction of the first electrified railway line in China, 10 came into being. In the development course of nearly half a century, several generations of electricians have made great contributions to the construction of electrified railways in China.
References:
Baidu Baike-China Railway Engineering Group Co., Ltd.