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Group Companies

Composition of group companies

(End of March, 2020)

NTT Group

  • Total Assets: ¥23,014.1 billion
  • Consolidated Operating Revenues: ¥11,899.4 billion
  • Consolidated Operating Income: ¥1,562.2 billion
  • Number of Employees: 319,050

Nippon Telegraph and Telephone Corporation(Holding Company)

  • Total Assets: ¥6,834.1 billion
  • Operating Revenues: ¥649.7 billion
  • Operating Income: ¥510.3 billion

Main Businesses:

For NTT Group as a whole, formulation of management strategies and promotion of basic research

Mobile Communications Business

Business Activities:

Mobile communications business, smart life business, etc.

Major Services:

Mobile phone services, "d market" services such as movie and music distribution and e-book services, and finance and payment services

Competitive Advantages:

  • A stable communication network that can be used comfortably anytime, anywhere
  • Top-notch research and development capabilities
  • Large market share and stable customer base

Regional Communications Business

Business Activities:

Regional telecommunications operations in Japan and related businesses, etc.

Major Services:

FTTH and other services

Competitive Advantages:

  • Secure, highly reliable, stable communication network
  • Provision of and support for ICT solutions with strong local ties
  • Large market share and stable customer base

Long Distance and International Communications Business

Business Activities:

Long-distance telecommunications operations in Japan, international telecommunications business, solutions business, and related businesses

Major Services:

Cloud services, data center services, migration support services, and other services

Competitive Advantages:

  • Comprehensive solutions from application to IT infrastructure
  • Global coverage
  • Strong customer engagement

NTT, Inc (Global holding company)

Main businesses

Governance, strategy planning, and policy promotion for the global business of NTT Group

Data Communications Business

Business Activities:

Network system services, system integration, etc., in Japan and overseas

Major Services:

ERP services, ICT outsourcing, and other services

Competitive Advantages:

  • High-level technology development and project management capabilities
  • Large market share and stable customer base in Japan
  • Powerful service delivery capabilities using development bases in EMEA and in Central and South America

Other Businesses

Business Activities:

Real estate, finance, construction / electric power, system development, advanced technology development, etc.

Evaluation by Society

    • 2017 TOP 100 GLOBAL INNOVATORS

      As one of the most innovative companies in IP and patent area. NTT received the award for 7th consecutive year

    • CSDE

      Established a council to promote secure digital economy together with multi-national companies

    • EP100 EV100

      NTT is the first telecommunications operator to become a member of global initiatives to make smarter use of energy, “EP100” and “EV100” (Oct. 2018)

    • MEMBER OF Dow Jones Sustainability Indices
    • FTSE4Good
    • FTSE Blossom Japan
    • MSCI