NTT Group is a leading company in the telecommunications business. We operate in a wide range of domestic and overseas markets by utilizing the customer base and expertise in communication networks and ICT that we have cultivated over our history
Number of Employees
Consolidated Operating Revenues
Medium-Term Management Strategy
To resolve social issues through its business operations, NTT Group works together with its partners as "Your Value Partner."
An introduction to NTT Group's business.
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NTT conducts research and development on new technologies and tackles challenges related to safety, disaster prevention, and sustainable development along with NTT Group companies and many people from different industries, thereby aiming to solve social issues.
NTT R&D for creating a Smart World where technology becomes so pervasive part of society that people are unaware of its presence.
Here can find diverse research results and various articles including interviews with researchers.
NTT conducts a broad range of research and development, from cutting edge basic research to new value creation in collaboration with our operating companies and partners.
NTT Group’s Initiatives for a Post-COVID-19 Society
Jun Sawada president and chief executive officer of NTT. Keynote Speeches/Workshop Lectures at Tsukuba Forum 2020 ONLINE
Respond to Any Requests without Expecting Something in Return to Build a Trust Relationship with Others
Seishi Takamura Senior Distinguished Researcher, NTT Media Intelligence Laboratorie. Front-line Researchers.
Photonic Gateway and Related Optical Access Technologies to Achieve the All-Photonics Network
Tomoaki Yoshida Project Manager, Optical Access Systems Project, NTT Access Network Service Systems Laboratories. Keynote Speeches/Workshop Lectures at Tsukuba Forum 2020 ONLINE
Information on NTT Group initiatives to build disaster-resistant communications networks, facilities and equipment
An introduction to NTT Group's CSR.
An introduction to NTT Group's Environmental Protection Activities.
To resolve social issues through its business operations, NTT Group works together with its partners as "Your Value Partner.
The corporate profile of NTT (Nippon Telegraph and Telephone Corporation), the holding company of NTT Group.
Recruiting information of NTT Group and NTT R&D.
As one of the most innovative companies in IP and patent area. NTT received the award for 10th consecutive year
Established a council to promote secure digital economy together with multi-national companies
NTT is the first telecommunications operator to become a member of global initiatives to make smarter use of energy, “EP100” and “EV100” (Oct. 2018)
NTT NEWS ROOM
Watch the latest news of telecommunication, NTT's R&D, XR services and more.
*Japanese language only
SSFF & ASIA 2021 3D Space "DOOR" Theater
In the 3D space "DOOR" theater, Now showing the Grand prix-winning short films including past winnings.
Application cases on DOOR
Introducing how to use "My Room" and how it actually been utilized by enterprises and individuals.
*Japanese language only