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 …

NTT, Inc.[a] (formerly known as Nippon Telegraph and Telephone Corporation[b]) is a Japanese telecommunications holding company headquartered in Tokyo, Japan.

NTT is a global technology leader, with a 150 year history of innovation and diverse team of people around the world. Through innovative technology and solutions, we solve challenges …

We offer business and technology services, from consulting to connectivity, serving clients and industries around the world. From regenerating rainforests to revolutionizing retail, AI is …

On 1 July 2025, we launched our new name and logo, NTT, Inc., marking a bold step into our next chapter. We also established “NTT Group’s Core” as the aspirational vision of the entire group …

Mar 31, 2025 · 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 …

Mar 31, 2025 · Based on this Act, Nippon Telegraph and Telephone Public Corporation ("Dendenkosha" for short), which would later become the core company of NTT, was set up on …

Discover NTT’s diverse global businesses, from mobile and IT services to green data centers, network technologies, and innovative solutions.

NTT Ltd. is launched, integrating NTT Brands worldwide including Dimension Data, NTT Security, and NTT Communications (outside Japan). Employing 40,000 people over 70 countries, NTT …

May 9, 2025 · Corporate Data A corporate overview of NTT, Inc., the holding company of NTT Group.