KDDI Corporation
KD

KDDI Corporation

DR86Ahrefs DR: 86/100. Top 25%. Measured by Ahrefs. Median 44.

1984Company2 portfolio

About

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. Our industry-leading Telehouse data center provides colocation at over 40 sites in 23 cities in 12 countries/territories including London, New York, Frankfurt and Shanghai as well as more recently developing areas such as Moscow and Hanoi.

Key facts

At-a-glance profile data

Website
kddi.com
Type
Company
Portfolio companies
2
Stages
Series B
Cheque size
$15M to $15M
Sector focus
Enterprise
Cybersecurity

Recent investments

Recent funding rounds KDDI Corporation took part in
DateCompanyRoundAmount
29 Apr 2020Secret Double OctopusSeries B$15M
Comments
(5)
Reddit
r/japanfintechu/norbertgehrkeJul 29, 2026Positive

“Japanese telecommunications giant KDDI Corporation and the Google AI Futures Fund have entered into an agreement to launch the "AI Startup Support Program by KDDI & Google AI Futures Fund," a joint initiative aimed at investing in domestic…”

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Reddit
r/KibernetinisSaugumasu/SarunasJun 29, 2026Negative

“Japonijos telekomunikacijų milžinė KDDI atskleidė saugumo incidentą savo el. pašto sistemoje, kuria naudojosi dar penki šalies interneto paslaugų tiekėjai (ISP); įsilaužėliai pasinaudojo trečiosios šalies programinės įrangos pažeidžiamumu i…”

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Reddit
r/japanfintechu/norbertgehrkeJun 12, 2026Positive

“Telecommunications giant KDDI Corporation (9433.T) has resolved to commence preparations for listing its consolidated financial subsidiary, au Financial Holdings (auFH), on the Tokyo Stock Exchange.”

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Reddit
r/StockInvestu/stockinvest-usDec 24, 2023Mixed

“KDDI Corporation (KDDIY) Shows Stable Movement and Potential Bullish Trend, Hold Rating Recommended. Technical Analysis KDDI Corporation (KDDIY) displayed marginal movement last trading session, closing at $15.51, which represents a slight…”

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Reddit
r/FireFoxOSu/alex-mayorgaDec 28, 2014Positive

“KDDI to become the first domestic telecommunications carrier to introduce Firefox OS smartphone to the market | 2014 | KDDI Corporation.”

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Frequently asked

What companies has KDDI Corporation invested in?

KDDI Corporation has invested in Secret Double Octopus, Coincheck Group.