Nippon Telegraph and Telephone
| Nippon Telegraph and Telephone Corporation
|
|
|---|---|
 |
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| legal form | Kabushiki-gaisha (joint stock company) |
| ISIN | JP3735400008 |
| founding | 1985 |
| Seat | Tokyo , Japan |
| management | Satoshi Miura (President) |
| Number of employees | 274,844 (2017) |
| sales | 11.391 trillion yen (2017) |
| Branch | telecommunications |
| Website | www.ntt.co.jp |
The company NTT ( Jap. 日本電信電話株式会社 Nippon Denshin Denwa Kabushiki-gaisha ), listed on the Nikkei 225 , is in Japan the market leader among telecommunications companies. NTT stands for Nippon Telegraph and Telephone . The originally state-owned company founded in 1952 was privatized on August 1, 1985. Headquarter is Tokyo .
In 1988 the company's shares were worth more than Daimler , Siemens , Allianz , Deutsche Bank , Krupp , Thyssen , BMW , Bayer , Hoechst and BASF combined.
NTT has been a member of the Open Source Development Labs since February 3, 2004 .
On February 18, 2005, NTT presented a technology that uses the human body to transmit data. The “ Human Area Network ” is to be developed as a supplement to Bluetooth and Wireless LAN and enable data transmission over short distances with bandwidths of up to ten megabits / s.
On October 23, 2007, the subsidiary NTT Data announced a takeover offer for itelligence AG . At the end of September 2008, NTT Data took over 72.9 percent of the shares in Cirquent GmbH. On January 7, 2010, NTT Com acquires shares in the goFLUENT Group .
With a turnover of 104.8 billion US dollars and a profit of 7.7 billion US dollars, NTT ranks 46th among the world's largest companies according to Forbes Global 2000 (as of 2017). NTT had a market capitalization of approximately USD 96.1 billion in early 2018.
NTT Communications
The subsidiary NTT Communications is the largest data network operator in the world with around 7,500 employees. Based on ATM technology, NTT Communications uses various services such as MPLS, FR (Frame Relay), LL (Leased Line). As the largest TIER1 carrier, NTT Communications also operates its own Global IP Network (GIN) with the world's first and successful introduction of IPv6. Our own research centers are continuously working on ideas and solutions for data networks and data transmission of the future. Headquarters are also in Tokyo with additional local headquarters in London for Europe and New York for North and South America.
Subsidiaries
Regional telephone companies
International ITC
Cellular
Information technology
Others
- NTT Urban Development
- NTT Facilities
- NTT AT
- NTT Electronics
- NTT software
- NTT Finance
- NTT Comware
- NTT AD
- ICR
- NTT HS
- NTT Learning Systems
- NTT Business Associe
- NTT Logisco
- NTT BP
Acquisitions
- Dimension data
- Integralis AG
- goFLUENT group
- HKNet
- Plala Networks
- Net Mobile
- Cirquent
- itelligence AG
- e-shelter
Research and Development
NTT conducts extensive research and development of its own:
- Yokosuka Research Park in Yokosuka , Kanagawa Prefecture
- Atsugi Research and Development Center in Atsugi , Tokyo Prefecture
- Tsukuba Research and Development Center in Tsukuba , Ibaraki Prefecture
- Keihanna House, Keihanna Research Park, Kyoto Prefecture
Remarks
- ↑ This is a research park in the country, laid out in the prefecture triangle Kyoto ("Kei"), Osaka ("Han") and Nara ("Na").
Web links
- Homepage (English company homepage )
- NTT DATA Group (Homepage of the NTT DATA Group in Europe)
- English translation of the NTT Act (PDF, 1.3 MB)
swell
- ↑ a b http://www.ntt.co.jp/ir/library_e/annual/pdf/annual_report_17.pdf [NTT Annual Report 2017]
- ↑ DER SPIEGEL Good-bye, Japan
- ↑ Current information on the takeover of itelligence by NTT on the itelligence corporate website ( memento of the original dated February 21, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Press release on the participation of NTT Data in Cirquent GmbH ( Memento of the original from December 25, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ NTT Com acquires shares in the goFLUENT group ( Memento of the original from March 13, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ^ The World's Largest Public Companies . In: Forbes . ( forbes.com [accessed July 17, 2018]).
