Creating the Future Today

With our history and culture of innovation and technology, we are excited about the opportunity to make the future even better for our clients and contributing to a more sustainable world.

NTT Group History

1890
First telephone service started in Tokyo and Yokohama
1952
Creation of Nippon Telegraph and Telephone Public Corporation
1985
Privatization of Nippon Telegraph and Telephone Corporation — creation of Dynamic Loop and corporate identity
1988
Launch of NTT DATA
1991
Launch of NTT Docomo
1996
Creation of OCN (Internet Access Service) to accelerate the use of the newly created Internet
1999
Launch of NTT EAST and NTT WEST
Launch of NTT Communications
2008
Commencement of Cloud Services
2010
Acquisition of Dimension Data (now NTT Ltd.) and Keane (now NTT DATA Services)
2016
Acquisition of Dell Services (now NTT DATA Services)
Launch of NTT Security (now NTT Ltd.)
2018
Launch of NTT, Inc.
2019
Launch of NTT Ltd. — Integrated NTT Brands worldwide including Dimension Data, NTT Security and NTT Communications (outside Japan)