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Mizuho Capital Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Mizuho Capital Investment Overview

Portfolio Companies
470
Total Invested
$4.2B
Average Investment
$11.6M

Mizuho Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
ventus Japan2021Series A$2.4MTokyo
Richka2021Series UnknownUndisclosedYoyogi-sanyacho
BABY JOB2021Series Unknown$4.6MOsaka
Play Life2021Series Unknown$1.3MTokyo
Research and Innovation2021Series UnknownUndisclosedTokyo
JCG2021Series B$4.6MKoto
Local Works2021Series Unknown$1.2MTokyo
Uncover Truth2021Corporate RoundUndisclosedTokyo
Connexx Systems2021Corporate RoundUndisclosedKyoto
RFLocus2021Seed$2.8MTokyo

Complete List of Mizuho Capital Portfolio Companies (470)

Export
#CompanyStageAmountLocation
351ventus JapanSeries A$2.4MTokyo, Japan
352RichkaSeries UnknownUndisclosedYoyogi-sanyacho, Japan
353BABY JOBSeries Unknown$4.6MOsaka, Japan
354Play LifeSeries Unknown$1.3MTokyo, Japan
355Research and InnovationSeries UnknownUndisclosedTokyo, Japan
356JCGSeries B$4.6MKoto, Japan
357Local WorksSeries Unknown$1.2MTokyo, Japan
358Uncover TruthCorporate RoundUndisclosedTokyo, Japan
359Connexx SystemsCorporate RoundUndisclosedKyoto, Japan
360RFLocusSeed$2.8MTokyo, Japan
ContentMedia and EntertainmentSports

ventus is a media and entertainment company that offers digital trading cards for variety of sports and entertainment fan business.

Tokyo, Japan
December 2021
$2.4M
Series A

Founder Contacts

30,000+ verified contacts

MarketingSoftwareVideo

Richika Cloud Studio is a marketing video generation tool that utilizes professional know-how.

Yoyogi-sanyacho, Japan
September 2021
Series Unknown

Founder Contacts

30,000+ verified contacts

Child CareHealth CareMobile AppsNursing and Residential Care

BABY JOB is an app development company that provides apps for childcare facilities and daycare centers searching for parents.

Osaka, Japan
August 2021
$4.6M
Series Unknown

Founder Contacts

30,000+ verified contacts

ContentMedia and EntertainmentPhoto Sharing

Play Life is a play portal site to search, share and post play information, where users can actually experience and plan.

Tokyo, Japan
June 2021
$1.3M
Series Unknown

Founder Contacts

30,000+ verified contacts

ConsultingInternetMarketingMarket Research

Research and Innovation is a market research company that offers an information bank platform that connects consumers and businesses.

Tokyo, Japan
May 2021
Series Unknown

Founder Contacts

30,000+ verified contacts

Cloud InfrastructureeSportsOnline PortalsRecreation

JCG is an online e-sports tournament platform that specializes in event planning for marketing services.

Koto, Japan
May 2021
$4.6M
Series B

Founder Contacts

30,000+ verified contacts

ConstructionInternetReal Estate

Local Works is a construction rate comparison tool that allows users to find and compare information on rates, quality, and dependability.

Tokyo, Japan
May 2021
$1.2M
Series Unknown

Founder Contacts

30,000+ verified contacts

AnalyticsInformation TechnologySoftwareUX Design

Uncover Truth is an analytics company that offers data visualization and content analytics services through the web and mobile.

Tokyo, Japan
April 2021
Corporate Round

Founder Contacts

30,000+ verified contacts

ComputerInformation TechnologyManufacturing

Connexx Systems develops core battery technologies and system integration of next-generation power generation and storage systems.

Kyoto, Japan
April 2021
Corporate Round

Founder Contacts

30,000+ verified contacts

Business Information SystemsSoftwareTask ManagementTelecommunications

RF Locus develops an inventory and item management system for inventory, goods management, and marketing.

Tokyo, Japan
April 2021
$2.8M
Seed

Founder Contacts

30,000+ verified contacts

BankingCrowdfundingFinancial ServicesLending

Bankers Holdings is a financial services group that develops digital financing platforms and provides investment solutions.

Osaka-shi, Japan
April 2021
$7.4M
Series Unknown

Founder Contacts

30,000+ verified contacts

EducationE-LearningTraining

Lean on Me is an e-learning platform that offers online training services for people with disabilities and families about future life plans.

Osaka, Japan
April 2021
$2.3M
Series Unknown

Founder Contacts

30,000+ verified contacts

3D Printing3D TechnologyManufacturing

ExtraBold is a manufacturing company that specializes in the development of 3D printers for commercial and industrial businesses.

Toshima, Japan
April 2021
$3.3M
Seed

Founder Contacts

30,000+ verified contacts

Business Information SystemsConsultingContentIndustrialManufacturing

Catallaxy is a manufacturing powerhouse that provides metal parts procurement platform, cloud business management, and consulting services.

Tokyo, Japan
March 2021
$3.8M
Series A

Founder Contacts

30,000+ verified contacts

ElectronicsProduct DesignRobotics

Robot Start is a company specializing in robot related business with the main target of communication robot.

Tokyo, Japan
March 2021
$1.5M
Series Unknown

Founder Contacts

30,000+ verified contacts

AdvertisingMarketingMedia and EntertainmentVideo Editing

MIL is a video marketing company that offers interactive video editing tool that enables users to tag people and objects in a video.

Tokyo, Japan
March 2021
$3.1M
Series Unknown

Founder Contacts

30,000+ verified contacts

AgricultureBusiness DevelopmentConsultingFarmingInformation TechnologySmall and Medium Businesses

Agrimedia is a facilities provider to consumers through agriculture and farm renting, recruitment for producers, and corporate consulting.

Tokyo, Japan
March 2021
$3.2M
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyMachine LearningNursing and Residential Care

Welmo is an IT company that provides an AI service platform that resolves the issues faced by nurses and improves the quality of work.

Fukuoka, Japan
January 2021
Non Equity Assistance

Founder Contacts

30,000+ verified contacts

Consumer ElectronicsElder CareHealth CareMedical DeviceWearables

Triple W Japan makes the world's first toilet timing predicting device.

Tokyo, Japan
January 2021
Non Equity Assistance

Founder Contacts

30,000+ verified contacts

Information TechnologyManagement ConsultingSoftware

Thinkings provides management support for group companies and creation of new businesses.

Tokyo, Japan
January 2021
$9.2M
Series A

Founder Contacts

30,000+ verified contacts

ConsultingInformation TechnologyProfessional Services

Famitra offers consultation services for the formation of family trusts intended to prevent asset freezes due to dementia.

Tokyo, Japan
January 2021
$2.1M
Series Unknown

Founder Contacts

30,000+ verified contacts

Data Center AutomationInformation TechnologyVirtual Assistant

ZenmuTech is an information technology company that offers secret sharing technology such as All-Or-Nothing-Transform.

Tokyo, Japan
December 2020
Series Unknown

Founder Contacts

30,000+ verified contacts

Human ResourcesInformation TechnologyRecruitingSaaSSocial MediaTask Management

HRBrain is a cloud-based service that streamlines the management and evaluation of employee goals.

Tokyo, Japan
December 2020
$9.6M
Series Unknown

Founder Contacts

30,000+ verified contacts

Business Information SystemsDocument ManagementInformation ServicesManufacturing

PeptiStar continually strives to develop novel manufacturing technologies to address needs in every stage of the peptide value chain.

Settsu, Japan
December 2020
$17.2M
Corporate Round

Founder Contacts

30,000+ verified contacts

ConsultingEducationInformation TechnologyInfrastructureInternetMobile

Last One Mile provides the infrastructure to allow connections between telecommunications facility and its customers

Tokyo, Japan
November 2020
Corporate Round

Founder Contacts

30,000+ verified contacts

Showing 351-375 of 470 portfolio companies

Frequently Asked Questions About Mizuho Capital

How many companies has Mizuho Capital invested in?

Mizuho Capital has invested in 470 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Mizuho Capital invest in?

Mizuho Capital's top investment sectors include Information Technology, Consulting, Software, Manufacturing, Content. The firm invests across 65 different industry categories.

What is Mizuho Capital's largest investment?

Among tracked funding rounds, PeptiStar received $17.2M in a Corporate Round round. Mizuho Capital's total known invested capital is $4.2B.

What is the average investment size for Mizuho Capital?

Mizuho Capital's average investment size is $11.6M across its portfolio of 470 companies.

What are Mizuho Capital's most recent investments?

Recent Mizuho Capital portfolio additions include ventus Japan, Richka, BABY JOB, Play Life, Research and Innovation. These companies were founded in 2020 or later.

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