NTT Communications
Tokyo, Japan

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NTT Communications

NTT Communications Corporation provides information and communications technology solutions in Japan and internationally. The company’s services for corporate customers include various solutions to customers’ managerial issues, such as Web communication, broadband video communication, mobile ubiquitous communication, contact center and CRM communication, security solution outsourcing and server operation, and network operation; IP network/data transmission services; data centers/co-location/hosting; and domestic and international telephony, toll-free numbers and navi-dial, IP telephony, and teleconferencing services. Its services for individual customers comprise ISP, IP telephony, and content download services, including video and music online storage services, as well as domestic and international telephone services.

The company also offers payment solutions to help merchants to expand their reach and gain access to the global e-Commerce market. In addition, it offers a developer portal that enables system developers to use their own IT systems to directly browse and customize information regarding the application, operation, and management of its IT services; and Arcstar Universal One Virtual, which allows users to create, use, and control overlay networks on-demand through existing corporate networks or the Internet using a software-defined network. NTT Communications Corporation has a strategic alliance with Toshiba Corporation and Dimension Data Holdings plc. The company was founded in 1999 and is headquartered in Tokyo, Japan.

It has data centers in Cyberjaya, Malaysia; Shanghai, China; Bangkok, Thailand; and Hong Kong. The company also has points-of-presence in Marseille, France; and Berlin and Frankfurt, Germany, as well as a subsidiary in India.

NTT Communications Corporation operates as a subsidiary of Nippon Telegraph and Telephone Corporation.


  • Enterprise Cloud
  • Public Cloud
  • Data Center
  • IAAS
  • Machine-to-Machine
  • IP Network
  • Leased Line
  • UCaaS
  • SIP Trunking
  • Conferencing
  • DaaS
  • G Suite
  • IoT
  • AI
  • IT Managed Services
  • Managed Security
  • Virtual Private Network
  • SD-WAN Service
  • Content Delivery Network
  • Software-Defined Exchange Service

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