The company offers a wide range of services, including fixed-line telephone services, data transmission, dedicated line services, voice transmission services, high-speed data communications services, mobile voice and data communication services, cloud computing services, and network services. SoftBank Telecom Corp. was founded in 1984 and operates as a subsidiary of SoftBank Corp., which is one of Japan's leading telecommunications services providers, owning a mobile network with around 45 million mobile customers and 24% market share.