The Nippon Telegraph and Telephone Corporation (NTT) is a Japanese telecommunications holding company headquartered in Tokyo,Japan. Ranked 55th in Fortune Global 500,NTT is the fourth largest telecommunications company in the world in terms of revenue,as well as the third largest publicly traded company in Japan after Toyota and Sony,as of June 2022.
China Netcom,full name China Netcom Group Corporation Limited,abbreviated CNC,was a telecommunication service provider in People's Republic of China. It was formed in August 1999 by the Chinese government to enable inward investments to build high speed Internet communications in the country.
China United Network Communications Group Co.,Ltd. or China Unicom is a Chinese state-owned telecommunications operator. Started as a wireless paging and GSM mobile operator,it currently provides a range of services including mobile network,long-distance,local calling,data communication,Internet services,and IP telephony. China Unicom is the third-largest wireless carrier in China and the sixth largest mobile provider in the world as of 2022.
China Telecommunications Corporation,known as its trading name China Telecom,is a Chinese state-owned telecommunication company. It is the largest fixed-line service and the third largest mobile telecommunication provider in China. It has three listed companies:China Telecom Corporation Limited,China Communications Services Corporation Limited and Besttone Holding Co.,Ltd..
Beijing Jiaotong University,formerly Northern Jiaotong University,is one of the oldest public universities in mainland China. The main campus is located in the Haidian District in central Beijing. The university's name is often abbreviated by locals to BeiJiaoDa (北交大). JiaoDa is a participant in the Ministry of Education's Project 211,classifying it as a top Chinese university. It is a Chinese state Double First Class University Plan university identified by the Ministry of Education.
Datang Telecom Group is a Chinese state-owned telecommunications equipment group headquartered in Beijing,China. The group was founded in September 1998 by the China Academy of Telecommunications Technology (CATT) and manufactures telecommunications equipment. It is best known for its leading role in developing the Chinese TD-SCDMA 3G mobile telecommunications standard through its subsidiary DT Mobile. Datang Telecom Group also provides military communications infrastructure to the People's Liberation Army.
China Datang Corporation (CDT) is one of the five large-scale power generation enterprises in China,established on the basis of former State Power Corporation of China in 2002. It is a solely state-owned enterprise directly managed by the SASAC and is the experimental state-authorized investment and state shareholding enterprise ratified by the State Council.
China Huaneng Group Co.,Ltd.,abbreviated as CHNG or Huaneng Group,is one of the five largest state-owned electricity generation enterprises in China,administrated by the State-owned Assets Supervision and Administration Commission of the State Council. It engages in the investment,construction,operation and management of power generation assets and the production and sale of electricity. In 2012,the company was ranked 246th on the Fortune 500 list.
China Power Investment Corporation also known as CPI Group was one of the five largest state-owned electricity producers in mainland China. It was administrated by the State-owned Assets Supervision and Administration Commission (SASAC) of the State Council. It was engaged in development,investment,construction,operation,and management of power plants and power generation in twenty-seven Chinese provinces. It supplies approximately ten percent of the country's electricity.
Xia Jun,a Chinese economist and telecom researcher,is currently Professor at Beijing University of Posts and Telecommunications (BUPT) School of Economics and Management,Beijing,China.
CITIC Telecom International CPC Limited,formerly known as PSINet HK and CPCNet,is a wholly owned subsidiary of CITIC Telecom International Holdings Limited,and is a technological company involved in managed cloud computing,IP networking,information security,and data center services.
Tiger Lin has been an executive director and the chief executive officer of CITIC Telecom International Holdings Limited since 1 January 2015. Tiger Lin is also the corporate representative of the company on the board of CTM,and a director of Hong Kong Applied Science and Technology Research Institute Company Limited.
China Orient Asset Management Co.,Ltd. is a Chinese state-owned enterprise. The company is an asset management company and a merchant bank originated as a bad bank for the Bank of China. The bank received shares from debt-to-equity swap of non-performing loans.
CSC Financial Co.,Ltd. trading as China Securities,is a Chinese investment bank and brokerage firm established by CITIC Securities and China Jianyin Investment in 2005 in a 60–40 ratio,as a successor of bankrupted China Securities Co.,Ltd. (CSC). However,the firm now majority owned by Jianyin Investment's parent company Central Huijin Investment and an asset managing subsidiary of Beijing Municipal People's Government.
Baotou Tomorrow Technology Co.,Ltd. known also as Tomorrow Technology or BTTT is a Chinese listed company based in Baotou,Inner Mongolia. Tomorrow Technology is an associate company of Tomorrow Holding,a company related to Xiao Jianhua.
China Energine International (Holdings) Limited,or China Energine,is a Hong Kong-based and Cayman Islands-incorporated holding company. The controlling shareholder was Chinese state-owned mega-conglomerate China Aerospace Science and Technology Corporation (CASC). The company was formerly known as CASIL Telecommunications Holdings Limited;CASIL was an acronym of China Aerospace International Holdings Limited,a listed subsidiary of CASC.
China Satellite Communications Co.,Ltd. known as China Satcom is a Chinese aerospace company that provides services via satellites. The company was a subsidiary of China Aerospace Science and Technology Corporation (CASC).
China Telecom Corp.,Ltd. is a Chinese telecommunications company. It is one of the red chip listed companies of state-owned China Telecommunications Corporation. Its H shares have been traded on the Stock Exchange of Hong Kong since 15 November 2002. It is a constituent of the Hang Seng China Enterprises Index,the index for the H shares of state-controlled listed companies. The company was also listed on the New York Stock Exchange until January 2021. China Telecom is the second-largest wireless carrier in China,with 362.49 million subscribers as of June 2021.
State Power Investment Corporation Limited is one of the five major electricity generation companies in China. It was the successor of China Power Investment Corporation after it was merged with the State Nuclear Power Technology Corporation (SNPTC) in 2015.
Zhao Zisen was a Chinese engineer,and an academician of the Chinese Academy of Engineering. He is noted for developing the first practical optical fiber in China in 1977,and has been hailed as the "Father of Optical Fiber in China".
