Insights

Strong International Presence KDDI operates in over 109 cities worldwide with more than 303 locations, including a robust global data center network, offering ample opportunities to promote cloud, data center, and network infrastructure solutions to multinational clients.

Innovative Technology Adoption With recent initiatives involving AI tools, satellite-based direct-to-cell services, and responsible AI partnerships with Google, KDDI showcases a commitment to cutting-edge technology, creating opportunities for advancing AI, IoT, and satellite service offerings.

Expanding Data Center Capabilities KDDI's ongoing development of AI data centers and expansion of facilities in Japan, along with joint assets purchases like Sharp’s factory site, open avenues for tailored data center and AI infrastructure solutions.

Strategic Collaborations Partnerships with Google and Ericsson, along with collaborations with Lawson, demonstrate KDDI’s openness to strategic alliances, providing a pathway for joint offerings in digital education, responsible AI, and enterprise solutions.

Financial Stability and Market Reach With revenue between 500 million and 1 billion dollars and a substantial employee base, KDDI presents a sizable customer footprint with ample prospects for telecom services, content delivery, and enterprise IT solutions across diverse industries.

Similar companies to KDDI Corporation

KDDI Corporation Tech Stack

KDDI Corporation uses 8 technology products and services including Microsoft Advertising, Bing Ads, Adobe Experience Manager, and more. Explore KDDI Corporation's tech stack below.

  • Microsoft Advertising
    Advertising
  • Bing Ads
    Advertising Networks
  • Adobe Experience Manager
    Content Management System
  • Apple iCloud Mail
    Email
  • Microsoft
    Miscellaneous
  • Python
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

Media & News

KDDI Corporation's Email Address Formats

KDDI Corporation uses at least 2 format(s):
KDDI Corporation Email FormatsExamplePercentage
F-Last@kddi.comJ-Doe@kddi.com
65%
First@kddi.comJohn@kddi.com
15%
FLast@kddi.comJDoe@kddi.com
10%
First-Last@kddi.comJohn-Doe@kddi.com
10%
First.Last@telehouse.comJohn.Doe@telehouse.com
54%
Last@telehouse.comDoe@telehouse.com
37%
F.Last@telehouse.comJ.Doe@telehouse.com
3%
LastF@telehouse.comDoeJ@telehouse.com
3%
FLast@telehouse.comJDoe@telehouse.com
1%
FirLast@telehouse.comJohDoe@telehouse.com
1%
FirstLast@telehouse.comJohnDoe@telehouse.com
1%

Frequently Asked Questions

Where is KDDI Corporation's headquarters located?

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KDDI Corporation's main headquarters is located at 10-10 Iidabashi 3-chome, Chiyoda-ku, Tokyo, 102-8460, JP. The company has employees across 6 continents, including AsiaNorth AmericaEurope.

What is KDDI Corporation's phone number?

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You can contact KDDI Corporation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is KDDI Corporation's official website and social media links?

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KDDI Corporation's official website is kddi.com and has social profiles on LinkedIn.

How much revenue does KDDI Corporation generate?

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As of October 2025, KDDI Corporation's annual revenue is estimated to be $42B.

What is KDDI Corporation's NAICS code?

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KDDI Corporation's NAICS code is 517 - Telecommunications.

How many employees does KDDI Corporation have currently?

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As of October 2025, KDDI Corporation has approximately 10K employees across 6 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: B. S.Head Of Product (via Singapore-Based Consultancy): A. F.Head Of Advanced Technology Services: S. T.. Explore KDDI Corporation's employee directory with LeadIQ.

What industry does KDDI Corporation belong to?

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KDDI Corporation operates in the Telecommunications industry.

What technology does KDDI Corporation use?

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KDDI Corporation's tech stack includes Microsoft AdvertisingBing AdsAdobe Experience ManagerApple iCloud MailMicrosoftPythonGoogle Tag ManagerGoogle Analytics.

What is KDDI Corporation's email format?

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KDDI Corporation's email format typically follows the pattern of F-Last@kddi.com. Find more KDDI Corporation email formats with LeadIQ.

When was KDDI Corporation founded?

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KDDI Corporation was founded in 1984.
KDDI Corporation

KDDI Corporation

TelecommunicationsJapan10001+ Employees

We are Japan’s global telecommunications pioneer and a Global Fortune 500 company, providing our international customer base with data centers, networks, content delivery, system integration, and more around the world. If your business needs telecom support internationally, we are here at your service, operating in more than 303 locations across 109 cities worldwide.

Our industry-leading Telehouse data center provides colocation at over 45 sites, primarily in North America, Europe, and Asia. Leveraging our strengths as a telecom provider, we combine our telecom network and top-quality data centers (Tier 3 and Tier 4 level) to provide a stress-free IT and telecom environment for our customers.

With more than half a century of experience, we have been a leader in constructing submarine optical cables, particularly in the rapidly growing Asia-Pacific region.

In Japan, we are widely known for our mobile services (“au”), with 80 million people currently choosing us as their mobile provider.

To learn more about KDDI:
Global website: Find you region from https://biz.kddi.com/english/region-list/
Telehouse website: https://www.telehouse.com/
Corporate videos: https://www.youtube.com/embed/pnMyaKoVIdc?rel=0&showinfo=0

Section iconCompany Overview

Headquarters
10-10 Iidabashi 3-chome, Chiyoda-ku, Tokyo, 102-8460, JP
Phone number
Website
kddi.com
NAICS Code
517 - Telecommunications
Founded
1984
Employees
10001+

Section iconFunding & Financials

  • $500M$1B

    KDDI Corporation's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    KDDI Corporation's revenue is estimated to be in the range of $500M$1B

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