Brazil: English(Affiliate Common)
United States: English(Affiliate Common)

Europe, Middle East, Africa (EMEA)


United Arab Emirates,
United Kingdom
English(Affiliate Common)
Russia: English(Affiliate Common)

Asia Pacific

Japan(Business): English / 日本語
Japan(Residential): English / 日本語
Australia(NTT Com ICT Solutions): English
China: English / 簡體中文
Singapore: English
Malaysia: English
Philippines(DTSI): English
Hong Kong: English(Affiliate Common)/ 繁体中文
Taiwan: English(Affiliate Common) / 繁体中文
India: English(Affiliate Common)
Indonesia: English(Affiliate Common)
Korea: English(Affiliate Common)
Thailand: English(Affiliate Common)
Vietnam: English(Affiliate Common)

NTT Group

About NTT Group

As one of the world’s largest ICT companies, the NTT Group comprises a select group of global technology companies. Our combined global operations generate a total revenue of $105 billion and we employ 242,000 skilled professionals at over 230 data centers in 88 countries worldwide. We work with over 10,000 clients and 80% of the Fortune Global 100 list.

NTT Group Companies

Financial Information about NTT Group
(Note: These links will take you to the official website of NTT Group.)

Brief History of NTT Corporation

1952: Nippon Telegraph and Telephone Public Corporation launched
1985: Nippon Telegraph and Telephone Corporation privatized
1987: NTT Corp. listed on Tokyo Stock Exchange (TSE)
1988: NTT Data Communications System Corporation (now NTT DATA) launched
1992: NTT Mobile Communications Network, Inc. (now NTT DOCOMO) launched
1995: NTT DATA listed on TSE
1998: NTT DOCOMO listed on TSE
1999: NTT Communications founded

Nippon Telegraph and Telephone Corporation traces its roots back to 1869 when the telegraph was first introduced in Japan. NTT was originally established in 1952 as a government-owned corporation, and it was in 1985 that NTT was privatized. Since then, the company has been diversifying into new markets, forming new subsidiaries and developing leading-edge technologies.

Details of NTT Group

The NTT Group led by NTT Corporation has six major subgroups:

  • NTT Communications (Long distance & International Communication, ICT Solutions)
  • Dimension Data (Managed ICT Service)
  • NTT DOCOMO (Mobile Communication)
  • NTT Data (Application Integration)
  • NTT East (Regional Communication)
  • NTT West (Regional Communication)

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