China Mobile is the trade name of both China Mobile Limited, a Chinese state-owned company. China Mobile Limited provides mobile voice and multimedia services through its nationwide mobile telecommunications network across mainland China and Hong Kong.
The company was founded on September 3, 1997 and is headquartered in Hong Kong. China Mobile Limited is listed on the Hong Kong Stock Exchange. It is the world's largest mobile network operator by total number of subscribers.
China Mobile Ltd. operates as an investment holding company. The Company mainly offers voice, data, text messaging, roaming, network, and other services. It provides telecommunications and other related services in Mainland China. The firm offers communications services in all 31 provinces, autonomous regions and directly-administered municipalities throughout Mainland China and in Hong Kong Special Administrative Region. Its Internet Protocol based core network is capable of supporting the GSM, TD-SCDMA, TD-LTE and LTE FDD networks.
China Mobile is the largest wireless carrier in China, with 945.50 million subscribers as of June 2021. In the 2022 Forbes Global 2000, China Mobile was ranked as the 31st largest public company in the world.
According to Wikipedia