5. About NTT

    Nippon Telegraph and Telephone Corporation|日本電信電話株式会社|Nippon Denshin Denwa Kabushiki-kaisha (9432, NTT), or NTT, is a telephone company that dominates the telecommunication market in Japan. Once established as a monopoly government-owned corporation, the company was privatized in 1985 to encourage competition in the telecom market. The Japanese government still owns roughly one-third of NTT's shares. The company has been regulated by the NTT Law. Because NTT owns most of last mile, it enjoys oligopolistic control over land lines in Japan. In order to weaken NTT, the company was divided into a holding company (NTT) and three telecom companies (East, West, and Communications) in 1998. The NTT Law regulate NTT East and West to serve only short distance communications, and obligate them to maintain telephone service all over the country. NTT Communications is not regulated by the NTT Law.

    As a group corporation, it consists of the following major companies:
    *AutoWeb Communication Inc
    *HKNet
    *Nippon Telegraph & Telephone East Corp
    *Nippon Telegraph & Telephone West Corp
    *NTT Communications Corp (NTT Com)
    *NTT Communicationware Corp
    *NTT Comware Corp
    *NTT Data Corp
    *NTT DoCoMo Inc
    *NTT Facilities Inc
    *NTT Finance Japan Co Ltd
    *NTT Leasing Co Ltd
    *NTT Worldwide Telecommunications Corp
    *Verio Inc
    *[http://www.nttamerica.com NTT America, Inc.]
    *NTT Europe Ltd

    NTT East, NTT West, NTT Communications, NTT DoCoMo, and NTT Data are most major subsidiaries. NTT DoCoMo and NTT Data are listed on the stock markets.

  1. NTT

    0 Comments Leave a Comment

    1-15 of 23 // 1 2 »

    1. Mentioned In 23 Articles

    2. Equinix boosts Asia-Pac data center presence by acquiring Asia Tone for $230.5M

      Explore FierceTelecom (May 2 2012) Cloud , Global , Wholesale / Exchange

      Equinix boosts Asia-Pac data center presence by acquiring Asia Tone for $230.5M ...ecom Related Stories * First Communications provides connectivity to Amazon Web Service customers * NTT puts stake in India data center market with Netmagic purchase * Internap advances hosting, cloud po... (Read Full Article)

      Mentions:   NTT   Frost & Sullivan

    3. IIJ to launch VPN service with NTT Flet's Hikari service

      Explore Telecompaper (Apr 24 2012) Business Ethernet , Managed Data Services

      IIJ to launch VPN service with NTT Flet's Hikari service ...ternet VPN or wide area Ethernet can be used to link the two regions IIJ to launch VPN service with NTT Flet's Hikari service Tuesday 24 April 2012 | 11:23 CET Internet Initiative Japan will release a VP... (Read Full Article)

      Mentions:   NTT

    4. Vertical Systems’ 2011 Global Provider Ethernet LEADERBOARD Grows Even More Concentrated

      Explore CEN Feature (Mar 8 2012) Vertical Systems

      Vertical Systems’ 2011 Global Provider Ethernet LEADERBOARD Grows Even More Concentrated ...e of their home countries, are: Orange Business (France), Verizon (U.S.), Colt (U.K.), AT&T (U.S.), NTT (Japan), Level 3/Global Crossing (U.S.), and BT Global (U.K.). The growth from five leaders to se... (Read Full Article)

      Mentions:   NTT   Vertical Systems Group   Reliance

    5. Telco Giants Boast Optical Breakthroughs

      Explore Light Reading (Mar 7 2012) Event Related , National

      Telco Giants Boast Optical Breakthroughs Deutsche Telekom, Huawei and NTT are all shouting loudly about their latest optical transmission developments.  Over in Japan, the R... (Read Full Article)

      Mentions:   NTT   Deutsche Telekom

    6. Vertical Leaderboard: AT&T, Level 3 raise global Ethernet profile, while Orange holds first place

      Explore FierceTelecom (Mar 6 2012) Global , Regional , Vertical Systems

      Vertical Leaderboard: AT&T, Level 3 raise global Ethernet profile, while Orange holds first place ...ed on port share were: Orange Business Services (France), Verizon (U.S.), Colt (U.K.), AT&T (U.S.), NTT (Japan), Level 3 / Global Crossing (U.S.) and BT Global (U.K.). Outside of the initial seven, VSG n... (Read Full Article)

      Mentions:   NTT   Vertical Systems Group   Qwest

    7. Dell'Oro: Data center builds will drive Ethernet switch revenue to $28B

      Explore FierceTelecom (Jan 30 2012) Cloud , Regional , Other analysts

      Dell'Oro: Data center builds will drive Ethernet switch revenue to $28B ...mportant growth driver for the Ethernet switch market." For more:- see the release Related articles:NTT puts stake in India data center market with Netmagic purchaseTerremark expands Silicon Valley data ... (Read Full Article)

      Mentions:   NTT

    8. What Impact Will Open Flow Have on Carrier Ethernet?

      Explore CEN Feature (Jan 24 2012) Wholesale / Exchange

      What Impact Will Open Flow Have on Carrier Ethernet? ...ome heavy hitters among its members, including service providers such as Comcast, Deutsche Telekom, NTT Communications, Time Warner, and Verizon; as well as manufacturers such as Cisco, Hewlett Packard, ... (Read Full Article)

      Mentions:   NTT   Deutsche Telekom   Juniper

    9. Industry Spotlight: Abovenet’s Rajiv Datta

      Explore Telecom Ramblings (Sep 6 2011) Business Ethernet , Metro Ethernet

      Industry Spotlight: Abovenet’s Rajiv Datta ...r if Company "B" wasn't CTL. They are busy ... "Wednesday Roundup 8/31: EarthLink, PAETEC, CBeyond, NTT" Peter Radizeski: I was not that surprised that PAETEC sold. That WI... Since its re-emergence as a... (Read Full Article)

      Mentions:   NTT   NuVox   Paetec

    10. Take 5 with Erin Dunne

      Explore CEN Feature (Sep 1 2011) Take Five With

      Take 5 with Erin Dunne ... For Global Providers, the Mid-2011 LEADERBOARD has six companies: Orange Business, Verizon, Colt, NTT, AT&T and Global Crossing.  Share trends for the first half of the year indicate that global Ethern... (Read Full Article)

      Mentions:   NTT   Vertical Systems Group   Time Warner Cable

    11. Orange Still King of the Hill On Mid-2011 Global Provider Ethernet LEADERBOARD

      Explore CEN Feature (Aug 25 2011) Global

      Orange Still King of the Hill On Mid-2011 Global Provider Ethernet LEADERBOARD ...transport level,” says Cochran. Rounding out the rest of the top six that made the Leaderboard are NTT, AT&T and Global Crossing. In fifth place globally, AT&T was ranked first in Vertical Systems Group... (Read Full Article)

      Mentions:   China Telecom   NTT   Vertical Systems Group

    12. NTT introduces global Ethernet VPL service

      Explore FierceTelecom (Jul 27 2011) Middle Mile , Business Ethernet , Global

      NTT introduces global Ethernet VPL service NTT Communications is giving businesses another global option for their Ethernet needs with the debut o... (Read Full Article)

      Mentions:   NTT

    13. Asia's Financial Markets Driving Low-Latency Demand

      Explore CEN Feature (Jun 23 2011)

      Asia's Financial Markets Driving Low-Latency Demand ...world's major financial centers. One network operator watching developments in this area closely is NTT Communications, a company that — among other things — owns the lowest-latency trans-Pacific underse... (Read Full Article)

      Mentions:   NTT   Overture Networks   NTT Communications

    14. Jean McManus, Verizon: Through the IPv6 looking glass

      Explore FierceTelecom (Jun 6 2011) National , Regional

      Jean McManus, Verizon: Through the IPv6 looking glass ...icipate in World IPv6 Day * Gauging the need for speed: Cisco's VNI forecast and the role of IPv6 * NTT confirms participation in World IPv6 Day * Sprint will take part in World IPv6 day Tools * Subscrib... (Read Full Article)

      Mentions:   NTT   Verizon Communications Inc.

    15. Verizon's Palmer: LTE launch headaches were minimal

      Explore FierceWireless (Apr 26 2011) Global , Regional

      Verizon's Palmer: LTE launch headaches were minimal ...onesVerizon's Melone: LTE smartphones on track, despite 'issues' * Verizon has no OTT video plans * NTT acquires Value Team to build European and Latin American presence * Verizon: Consumers given imme... (Read Full Article)

      Mentions:   NTT

    16. France Telecom's Carrier Ethernet Boom

      Explore CEN Feature (Mar 17 2011)

      France Telecom's Carrier Ethernet Boom ...he top of its 2010 Leaderboard for global providers of Ethernet services, outranking Colt, Verizon, NTT, AT&T and Global Crossing. The firm's business fiber penetration report for 2010 issued in March sa... (Read Full Article)

      Mentions:   NTT   France Telecom

    17. 1-15 of 23 // 1 2 »