Insights

Global Reach KDDI operates in 112 locations across 66 cities worldwide and runs Telehouse data centers across 45 sites, highlighting opportunities to upsell international connectivity, cross-border data center colocation, and global managed services to multinational clients.

Strategic Partnerships Recent collaborations with major players across tech, retail, and automotive sectors (AI startups via Blog, Globe Philippines, Lawson, HashPort, BMW Group, Verizon) indicate receptiveness to co-developed solutions, risk sharing, and joint go-to-market initiatives that sales teams can leverage.

Digital & Crypto Initiatives KDDI is piloting regulated stablecoin transactions in retail with Lawson and HashPort, suggesting potential opportunities in fintech integrations, digital payments infrastructure, and secure blockchain-enabled telecom services for enterprise customers.

Security & Resilience Past data breach in email systems signals a priority on cybersecurity, disaster recovery, and secure communication offerings, presenting a pathway to offer enhanced security services, SOC/DR solutions, and managed security alongside existing network and data center capabilities.

Mobile & IoT Growth With a strong Japanese mobile footprint and expanding international connectivity, there are sales openings in enterprise mobile solutions, IoT connectivity, and connected-vehicle/telematics services leveraging KDDI’s global network for multinational deployments.

Similar companies to KDDI Corporation

KDDI Corporation Tech Stack

KDDI Corporation uses 8 technology products and services including DoubleClick Floodlight, Bing Ads, Microsoft SharePoint, and more. Explore KDDI Corporation's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • Bing Ads
    Advertising Networks
  • Microsoft SharePoint
    Content Management System
  • Apple iCloud Mail
    Email
  • Microsoft
    Miscellaneous
  • Windows 10
    Operating Systems
  • Notion
    Page Builders
  • Piwik PRO Core
    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
64%
First@kddi.comJohn@kddi.com
16%
FLast@kddi.comJDoe@kddi.com
10%
First-Last@kddi.comJohn-Doe@kddi.com
10%
First.Last@telehouse.comJohn.Doe@telehouse.com
56%
Last@telehouse.comDoe@telehouse.com
39%
F.Last@telehouse.comJ.Doe@telehouse.com
3%
LastF@telehouse.comDoeJ@telehouse.com
2%

Frequently Asked Questions

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 July 2026, KDDI Corporation's annual revenue is estimated to be $500M - $1B.

What is KDDI Corporation's SIC code NAICS code?

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KDDI Corporation's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does KDDI Corporation have currently?

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As of July 2026, KDDI Corporation has approximately 2.5K employees across 6 continents, including AsiaNorth AmericaEurope. Key team members include Cto: K. F.Chief Information Security Officer: K. N.Vp Of Information Systems Development / Information Security: K. B.. 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 DoubleClick FloodlightBing AdsMicrosoft SharePointApple iCloud MailMicrosoftWindows 10NotionPiwik PRO Core.

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 logo

KDDI Corporation

TelecommunicationsTokyo, Japan1001-5000 Employees

Telehouse International - KDDI Corporation is a telecommunications company based in Iidabashi, Tokyo, Japan, employing between 1,001 and 5,000 people. It operates internationally, providing data centers, networks, content delivery, system integration, and related telecom services across more than 303 locations in 109 cities worldwide. The Telehouse data center business offers colocation at more than 45 sites across North America, Europe, and Asia, combining its telecom network with Tier 3 and Tier 4 facilities to support IT and telecom environments. The company has more than fifty years of experience and has been a leader in constructing submarine optical cables in the Asia-Pacific region. In Japan, it is widely known for its mobile services au, with about 80 million users. The company is identified as a Global Fortune 500 member.

Section iconCompany Overview

Phone number
Website
kddi.com
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
1984
Employees
1001-5000

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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