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KDDI Startup Programs & Corporate Open Innovation Analysis Software & Data · Comtech

KDDI Corporation is a Japanese telecommunications operator. It was created in 2000 through a merger of DDI, KDD and IDO and now employs over 15,000 people. The company provides a broad range of services, including fixed-line phone communication, mobile phone and web services, and Internet services. It also has a ownership stake in two Japanese cable television companies, Jupiter Telecommunications (J:COM) and Japan Cablenet (JCN). KDDI's mobile phone and web arm is branded as "au". The company is the current No. 2 in Japan's mobile communications market, trailing NTT DoCoMo and ahead of SoftBank.
kddi.com Tokyo, Japan Founded Available with StartupBlink Pro

In StartupBlink's Corporate Startup Activity Index, KDDI ranks #44 globally and #5 in Japan. It ranks #15 in the Software & Data industry and #10 in the Comtech subindustry.

Global
Corporate Startup Activity Index
#44
Industry
Software & Data
#15
Subindustry
Comtech
#10
National · Japan
Corporate Startup Activity Index
#5
More Ranked Corporates
Key metrics

KDDI Startup Activity Metrics

KDDI has supported 138 startups through programs and investments, with those companies raising a combined $14.3 billion over the last ten years. The company currently operates 4 active startup programs.

Overview

Explore KDDI's investments, startup programs, and corporate open innovation activity

KDDI has deployed more than $10.1 million in startup investments through KDDI Open Innovation Fund and partnership programs, strengthening its position as one of the leading innovation-driven corporations globally.

The company currently runs 4 active startup programs supporting 138 startups worldwide across industries such as Ecommerce & Retail, Edtech, Energy & Environment, and Fintech. Its venture arm KDDI Open Innovation Fund has invested in over 100 startups since it was founded in 2000.

The corporate-innovation activity is concentrated in Software & Data, Hardware & IoT, and Social & Leisure, categories where KDDI's scale provides outsized leverage to early-stage startups.

Activity breakdown

Where KDDI-associated startups operate

Sector, HQ-city and program-location breakdowns for the startups associated with KDDI. Unlock the full breakdown with StartupBlink Pro.

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Sector, HQ-city, and program-location breakdowns for all 138 startups associated with KDDI are part of StartupBlink Pro.

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Programs & CVC

KDDI Startup Programs and Corporate Venture Capital initiatives

KDDI engages startups through 4 active programs, supporting 138 startups in total based on our database.

K—
KDDI — Corporate Self
Corporate Venture / Investment
Investment Program
39 startups
K∞
KDDI ∞ Labo (MUGENLABO)
Cohort Program
Cohort Program
KG
KDDI Green Partners Fund
Corporate Venture / Investment · est. 2013
Investment Program
KDDI Green Partners Fund is a corporate venture capital firm that invests in firms that address climate change issues.
KDDI Open Innovation Fund
KDDI Open Innovation Fund
Corporate Venture / Investment · est. 2000
Investment Program
KDDI Open Innovation Fund is a corporate venture capital fund that will support promising startup companies. Total size of the fund is JPY10 billion. This is the first corporate venture capit
100 startupsVisit kddi.com →
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List of Startups

Top startups associated with KDDI

KDDI's top 5 associated startups have raised 62% of the $14.3 billion raised in the last ten years across all 138 associated startups, led by Lime at $3.6 billion. KDDI is associated with 135 active startups and 3 exits. KDDI Open Innovation Fund supports the largest number of startups, with 100 associated startups.

Disclaimer: This is based on general open web search and prone to mistakes.

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Startups associated with KDDI
StartupSB ScoreIndustryHQ cityLink Type to CorporationLinked via
GroqGroqSB 674Hardware & IoTPalo AltoDirect InvestmentKDDI — Corporate Self
TuringTuringSB 668Software & DataPalo AltoProgram InvestmentKDDI Open Innovation Fund
LimeLimeSB 637Software & DataSan MateoProgram InvestmentKDDI Open Innovation Fund
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Corporate Startup Activity Index · 2025

Global Corporate Open Innovation Rankings

Explore the top 372 corporations in StartupBlink's Corporate Startup Activity Index. KDDI ranks #44 globally and #5 in Japan. It accounts for 1.2% of the measured corporate startup activity in the Software & Data industry and 7.4% of the activity generated by corporations in Japan. Unlock more granular data on each corporation with StartupBlink Pro.

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