China Mobile Communications Group Co Ltd
China Mobile Communications Group Co Ltd(China Mobile) has the world's largest network and the largest number of customers. Its profitability, brand value and market value also rank top among all of the world’s telecom operators. It has assets of 1.7 trillion yuan($251.43 billion) and the total number of employees is nearly 500,000. China Mobile has been listed as one of the Fortune Global 500 companies for 18 consecutive years and ranked 53rd in 2018.
China Mobile (Hong Kong) Group Co Ltd is wholly owned by China Mobile Communications Group Co Ltd. China Mobile has established wholly-owned subsidiaries in 31 provinces (autonomous regions, municipalities) and Hong Kong SAR, and is listed in Hong Kong and New York. Its major businesses include mobile voice, data, broadband, IP telephony and multimedia services. It also has the rights of operating computer Internet international networking and international import and export.
China Telecom Group Co Ltd
China Telecom Group Co Ltd (China Telecom) is a State-owned large-scale communications backbone enterprise with assets of more than 800 billion yuan. For numerous years it has been listed as one of the Fortune Global 500 companies.
China Telecom has the world's largest broadband Internet and leading mobile communication network. It has comprehensive information service capability and customer service channel system that provides global customers with cross-regional and full-range services. China Telecom has become the world's largest operator in terms of LTE-FDD 4G, fiber broadband, IPTV and fixed-line businesses. The total number of its customers reached 700 million as of March 2018.
China Telecom Group Co Ltd owns three listed companies including China Telecom Co Ltd, China Communications Services Co Ltd and Besttone Holding Co Ltd.
China United Network Communications Group Co Ltd
China United Network Communications Group Co Ltd (China Unicom) has branches in 31 provinces (autonomous regions, municipalities) and several overseas countries and regions. It is the only telecom operation enterprise listed in New York, Hong Kong and Shanghai at the same time. It has been selected as one of the world's top 500 enterprises for ten consecutive years.
China Unicom has various businesses ranging from fixed communication, mobile communication, domestic and international communication facilities services, satellite international private line service, data communication, network access, various types of telecom value-added services, to system integration services related to communication information services.
Huawei Technologies CoLtd
Huawei Technologies Co Ltd (Huawei), established in 1987, is a private enterprise with all of its shares held by its employees. It has businesses in more than 170 countries and regions. Huawei is the world's leading provider of ICT (information and communication) infrastructure and smart terminals. Huawei provides customers with competitive, safe and reliable products, solutions and services in the fields of communication networks, IT, smart terminals and cloud services. It remains open to partnership with eco partners. Huawei continues to create value for customers, unleash personal potential, enrich family life and stimulate organizational innovation.
Zhongxing Telecommunication Equipment CoLtd
Zhongxing Telecommunication Equipment Co Ltd (ZTE) is the world's leading provider of integrated communications solutions. Founded in 1985, ZTE is a large-scale communications equipment company listed in Hong Kong and Shenzhen. ZTE provides innovative technology and product solutions to telecom operators and enterprise network customers in more than 160 countries and regions, enabling its customers to enjoy all-round communications such as voice, data, multimedia and wireless broadband.
At present, ZTE provides services to the global mainstream operators and enterprise network customers. ZTE’s shipments of smart terminals rank in the top four in the US. ZTE has set up global R&D institutions in the US, Canada, Sweden and China. More than 30,000 domestic and foreign R&D personnel in 107 branches of ZTE are dedicated to industrial technology innovation. ZTE's PCT international patent application ranked first in the world three times. It is also listed among the Top 70 Global Innovation Companies and Top 50 Global ICT Enterprises.
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