NTT Corporation Subsidiaries

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Last updated: 4 Aug 2005 Update History

Report Status: Archived

Report Pages: 9

Analyst: Peter Evans


The NTT Group operates through five principle subsidiaries and a large number of secondary subsidiaries and affiliates in Japan and overseas. The five main subsidiaries comprise: NTT East, NTT West, NTT Communications, NTT DoCoMo and NTT Data. NTT East and NTT West provide fixed-line local and in-prefecture long distance telephony, as well as Internet and broadband services. NTT Com is responsible for out-of-prefecture long-distance and international telecom services, as well as ISP and global corporate services. NTT DoCoMo is the Group’s provider of mobile telephony. NTT Data is a provider of information systems and computer networking in Japan.

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