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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

Case Studies

Mitsui Chemicals business growth Mitsui Chemicals

Deep learning model predicts gas product quality and identifies quality anomalies in 20 minutes.

operational efficiency Hitachi

Establishing a flexible SD-WAN network infrastructure to support a broad range of business.
Optimizing use of the network to create a diverse, secure, and cost-effective network infrastructure.

SMBC Nikko Securities Inc. operational efficiency SMBC Nikko Securities Inc.

One of Japan’s highest-quality contact centers. Automatic AI response is an additional strength.

TAKENAKA operational efficiency TAKENAKA

Consolidated management of all documents, data and BIM data via cloud.

business growth Honda

Integrated infrastructure effortlessly links Honda and global suppliers smooth transfer of large CAD data.

cost reduction Nvidia

Cloud-based voice infrastructure established a new working style, free from location constraints, with a dramatic cost reduction.

Recommended Contents

Business Growth

Leverage A Third-Party Data Center To Deliver Increased Business Value
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The Top Emerging Technologies Through 2020

NTT Communications shares the top emerging technologies through 2020.

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Operational Efficiency

Transforming Enterprise Networks for the Cloud Era(NFV)

Benefits of SDN & NFV solutions for increasingly global enterprises.

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Cloud reality check

A perspective on why businesses are migrating enterprise applications to a cloud computing environment and pinpoints the specific challenges where enterprises are still struggling.

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Cost Reduction

Honda Case Study

Integrated Infrastructure Effortlessly Links Honda and Global Suppliers Smooth Transfer of Large CAD Data.

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IDS Case study

The world's largest provider of web-based reporting services to the upstream oil and gas industry reaches for cloud solution with NTT Communications.

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KOKUYO Case study

Seamlessly connect people around the world establish a single network that accelerates innovative work-style.

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Global Services

Global Coverage Map


・Worldwide Presence:40+Countries / Regions 110+Locations
・Network Service:190+Countries / Regions
・Data Center Service:20+Countries / Regions Total Server Space over 400,000 m2*
・Enterprise Cloud:10+Countries / Regions 10+Locations*

*The figure includes currently-projected locations

Awards and Recognition

  • WCA
  • capacity
  • HFS
  • ACA
  • TAA
  • F&S

Corporate Information

Corporate Overview

Headquartered in Tokyo, Japan, NTT Com was founded in 1999 as the wholly owned subsidiary of NTT, one of the world's largest telecommunication companies.

Global Offices

NTT Communications Group has subsidiaries and offices in 123 cities in 43 countries/regions, connecting networks to 196 countries/regions around the world.

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