NTT Docomo

Foundation: 1991

Headquarters: Chiyoda Ward, Tokyo

President: Kazuhiro Yoshizawa


NTT Docomo was spun off from Nippon Telegraph and Telephone (NTT) in August 1991 to take over its mobile cellular operations. It holds the largest share of the mobile market in Japan. Its annual income is in the range of US$45 billion.

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