Trusted Global Innovator
Innovation is in our DNA, helping us build a more prosperous tomorrow, for everyone, today. For us, that means enabling experiences that support the growth and transformation of our client’s businesses, making our cities smarter to better serve their citizens and striving to better address the needs of our planet.
NTT Group at a Glance
The NTT Group stands at the forefront of delivering innovative technology and business solutions worldwide.
As a global powerhouse with a revenue of $97 billion and a diverse team of over 330,000 employees across more than 80 countries and regions, we extend our services to over 190 locations. Our commitment is unwavering: to be a long-term trusted partner and to consistently contribute to society through our business endeavors.
(as of May 2023)
In 1870, the Ministry of Communications inaugurated a telegraph service connecting Tokyo City and Yokohama City. This pivotal moment marked the beginning of Japan’s journey towards modern communication.
On July 31, 1952, the Nippon Telegraph and Telephone Public Corporation Act was passed, leading to the establishment of the Nippon Telegraph and Telephone Public Corporation (affectionately known as “Dendenkosha”) on August 1, 1952. This state-owned special corporation was the precursor to NTT and played a crucial role in the widespread adoption of telephone services across Japan.
During the nation’s period of rapid economic growth, Japan’s telephone and communication services saw extensive expansion. In 1985, the privatization of the Nippon Telegraph and Telephone Public Corporation marked a significant shift. To optimize its operations and broaden its business horizons, NTT restructured itself, creating subsidiaries for each business line, thereby laying the foundation for the NTT of today.
Nippon Telegraph and
Telephone Public Corporation
since 1953
Number of papers and presentations
at academic conferences
over 2,400 /year
Number of
IEEE Fellows
45 (including those retired)
Received
IEEE Milestones
4 Times
Our Talents
The NTT Group boasts a formidable workforce of approximately 330,000 employees, underscoring its status as a global powerhouse. With over 900 affiliated companies, NTT has evolved into a worldwide conglomerate, delivering cutting-edge ICT services across the globe.
(as of March 2023)
Number of Employees
330,000+
Consolidated Subsidiaries
900+
For more information about The NTT Group, please visit the website.
Research & Development
Research & Development (R&D) lies at the heart of The NTT Group, serving as a pivotal force in propelling both the business and the community forward. Our primary mission is to foster groundbreaking technologies that enhance well-being and pave the way for a brighter future.
The NTT Group has amassed a portfolio of approximately 18,000 patents, a testament to its innovative edge. In the face of global market shifts and the escalating pace of technological competition, NTT has adeptly integrated its own technologies with those of other companies. This strategic synergy not only propels efficient technology dissemination but also fuels our business expansion.
It’s rare for a telecommunications company to maintain its own research and development division, yet NTT stands out in this regard. This distinct advantage is one of the many reasons why NTT is a leader in its field.
To explore more about the R&D of NTT Group, you may visit the link below.
(as of May 2023)
Number of Research
Professionals
5,000
Number of Patents
18,000+
Corporate Overview
NTT Communications China
President: Jianming Zhang
Established: 2004-10-15
Offices: 12
Employees: 350+
Group business：
- Network service
- Data center
- Cloud
- System integrated
- Maintenance management
- IT consulting service