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Brazil: English / 日本語 / Português do Brasil
United States: English

Europe, Middle East, Africa (EMEA)

(Belgium, France, Germany, Netherlands, Spain, United Arab Emirates, United Kingdom)
English / 日本語 / Español / Deutsch / Français
Russia: English / 日本語 / русский

Asia Pacific

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

Group Companies

Overseas Subsidiaries

Domestic Subsidiaries

Companies 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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