About Us

Key Facts

General Information

• NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.
• NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover over 150 countries and a Tier 1 IP backbone connected with major ISPs worldwide, as well as secure data centres in Asia, North America and Europe.
• NTT Com Group owns a number of popular brands for delivering IP-based services. The three largest brands, OCN, Plala and goo, account for over 10 million customers. OCN, Japan's top-shared fiber-based Internet service provider, had 8.437 million subscribers as of March 2012.
• NTT Communications operates a Global Tier 1 IP Backbone spanning Asia-Pacific, North America, and Europe. It is possible to directly connect to this backbone using the IPv6 protocol. Two types of services, IPv6 native and IPv4/IPv6 dual stack are available. The IPv4/IPv6 dual stack service was named "Best New Service" by the World Communications Awards in 2004.

Numbers and Statistics

• In 2012, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 29th among the top 500 corporations worldwide.
• As of March 2012, NTT Corp. has 224,250 employees worldwide.
• Operating revenues of NTT Communications. . . 981 billion yen (the fiscal year ended March 31, 2012)
  Net income of NTT Communications. . . . . . . . . 58.3 billion yen (the fiscal year ended March 31, 2012)
• NTT Communications' major sources of operating revenues were voice service (33.1%), IP (Internet and IP-VPN) (38.2%), data communications (8.0%), solutions services (18.3%) and others (2.4%) (the fiscal year ended March 31, 2012)

* Source: Fortune Global 500 (July 23, 2012 issue)

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