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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
$3.8B
Average Investment
$10.8M

Mizuho Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
MOSH Japan2025Series C$14.7MShibuya
Torihada2025Series A$6.4MTokyo
Neusignal Therapeutics2025Series A$7.4MTokyo
Xbit2025Debt Financing$2.9MTokyo
Power Diamond Systems2025Series A$640KTokyo
Smart Bank2025Series B$1.6MTokyo
Pixie Dust Technologies2025Undisclosed$9.6MTokyo
Sirc2024Series UnknownUndisclosedOsaka
HQ2024Series B$13.1MTokyo
Grand Central2024Series Unknown$5.8MTokyo

Complete List of Mizuho Capital Portfolio Companies (470)

Export
#CompanyStageAmountLocation
276MOSH JapanSeries C$14.7MShibuya, Japan
277TorihadaSeries A$6.4MTokyo, Japan
278Neusignal TherapeuticsSeries A$7.4MTokyo, Japan
279XbitDebt Financing$2.9MTokyo, Japan
280Power Diamond SystemsSeries A$640KTokyo, Japan
281Smart BankSeries B$1.6MTokyo, Japan
282Pixie Dust TechnologiesUndisclosed$9.6MTokyo, Japan
283SircSeries UnknownUndisclosedOsaka, Japan
284HQSeries B$13.1MTokyo, Japan
285Grand CentralSeries Unknown$5.8MTokyo, Japan
E-CommerceE-Commerce PlatformsInternetMarketplaceMobile Apps

MOSH is an internet company that provides web page creation services for individual business owners.

Shibuya, Japan
February 2025
$14.7M
Series C

Founder Contacts

30,000+ verified contacts

Business DevelopmentCreative AgencyDigital Marketing

Torihada is a creative firm specializing in influencer marketing, creating content, and digital marketing.

Tokyo, Japan
February 2025
$6.4M
Series A

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareHealth DiagnosticsTherapeutics

Neusignal Therapeutics is a medical company that develops therapeutic medicines for dementia and psychiatric illnesses.

Tokyo, Japan
January 2025
$7.4M
Series A

Founder Contacts

30,000+ verified contacts

ChatbotInternetRoboticsSaaSSoftware

Xbit offers a chatbot service that enables store owners to gather availabilities from employees and create shift schedules.

Tokyo, Japan
January 2025
$2.9M
Debt Financing

Founder Contacts

30,000+ verified contacts

Business DevelopmentEnergyProduct ResearchSemiconductor

Power Diamond Systems is a research and development firm that focuses on diamond semiconductor devices.

Tokyo, Japan
January 2025
$640K
Series A

Founder Contacts

30,000+ verified contacts

AppsFinancial ServicesFinTechPersonal Finance

Smart Bank is a softawre firm that has developed an application for money spending management.

Tokyo, Japan
January 2025
$1.6M
Series B

Founder Contacts

30,000+ verified contacts

3D TechnologyDigital MediaRetail TechnologyTransportation

Pixie Dust Technologies develops phased array technology and digital fabrication technology.

Tokyo, Japan
January 2025
$9.6M
Undisclosed

Founder Contacts

30,000+ verified contacts

HardwareSNSTask Management

Sirc manufactures and distributes electrical equipment, magnetic sensors, power sensors, and other products.

Osaka, Japan
December 2024
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)ConsultingEmployee BenefitsHuman ResourcesInformation TechnologyManagement Consulting

HQ is a technology company that offers next-generation employee benefits platform.

Tokyo, Japan
December 2024
$13.1M
Series B

Founder Contacts

30,000+ verified contacts

Business DevelopmentConsultingSales

Grand Central is a consulting company specializing in the sales development and consulting.

Tokyo, Japan
December 2024
$5.8M
Series Unknown

Founder Contacts

30,000+ verified contacts

FinanceFinTechInternetMobile Payments

PayPay is a fintech company that designs and operates a digital platform to facilitate online transactions and mobile payments.

Tokyo, Japan
December 2024
$280.0M
Secondary Market

Founder Contacts

30,000+ verified contacts

Developer ToolsInformation ServicesKnowledge Management

Any is an information technology and services company that focuses on enhancing organizational performance through knowledge-sharing tools.

Tokyo, Japan
December 2024
$7.0M
Series B

Founder Contacts

30,000+ verified contacts

AppsInformation TechnologyPharmaceuticalSoftware

Precal is an information technology company that develops applications for pharmacies, pharmacists, and dispensing clerks.

Tokyo, Japan
December 2024
$1.5M
Series Unknown

Founder Contacts

30,000+ verified contacts

CookingInternetInternet of ThingsSmart Home

Live Smart is an IoT platform that offers smart homes, energy management, communication, and real estate services.

Tokyo, Japan
November 2024
Corporate Round

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechSaaS

Lecto is a finance platform that offers debt management, automate receivables management, and other financial management services.

Tokyo, Japan
November 2024
Debt Financing

Founder Contacts

30,000+ verified contacts

CommunitiesFinanceTask Management

We enable people to trust upsiders by organizing the world's B2B transactions.

Tokyo, Japan
November 2024
$63.8M
Debt Financing

Founder Contacts

30,000+ verified contacts

AnimationContentMedia and EntertainmentVideo

Plott is a media and entertainment company that develops YouTube animation videos, such as SNS and webtoon.

Tokyo, Japan
November 2024
$6.4M
Series B

Founder Contacts

30,000+ verified contacts

Data ManagementRisk ManagementSupply Chain Management

Resilire is a supply chain risk management firm that offers a platform to help businesses manage their supply chain data and mitigate risks.

Minato, Japan
November 2024
$2.6M
Debt Financing

Founder Contacts

30,000+ verified contacts

CollaborationInformation TechnologySocial

Castee provides social collaboration services and also helps with a tool for job requests and overseas projects for creators.

Tokyo, Japan
November 2024
$2.6M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)FinanceFinancial ServicesFinTechMachine Learning

Xenodata Lab is a software company that develops a forecasting platform and offers automated future predictions for companies.

Tokyo, Japan
October 2024
$2.1M
Series C

Founder Contacts

30,000+ verified contacts

AppsArtificial Intelligence (AI)B2CEdTechE-LearningMobile Apps

SpeakBuddy is an edutech company that develops and operates an AI-based ​​english conversation application.

Tokyo, Japan
September 2024
Series Unknown

Founder Contacts

30,000+ verified contacts

E-CommercePhoto EditingPhotography

Fotographer AI is a tool that allows brands and enterprises to generate product photos automatically.

Higashi-shinagawa, Japan
September 2024
Non Equity Assistance

Founder Contacts

30,000+ verified contacts

ConsultingMarketingReal EstateSaaS

ACROVE is an e-commerce platform that provides insights into customer behavior, market trends and competitor performance.

Akasaka, Japan
September 2024
$14.1M
Series C

Founder Contacts

30,000+ verified contacts

Electrical DistributionEnergyGeothermal EnergyRenewable EnergySemiconductor

ElleThermo is an energy company that specializes in the manufacturing and sales of renewable energy generation devices and equipment.

Minato, Japan
September 2024
$2.5M
Seed

Founder Contacts

30,000+ verified contacts

Cloud ManagementInternetManufacturingSaaSSoftware

PartnerSuccess is an IT company that offers cloud based PRM sales consulting and referal makreting for e-commerce products.

Tokyo, Japan
September 2024
$2.7M
Series A

Founder Contacts

30,000+ verified contacts

Showing 276-300 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 Internet, SaaS, FinTech, Business Development, Software. The firm invests across 69 different industry categories.

What is Mizuho Capital's largest investment?

Among tracked funding rounds, PayPay received $280.0M in a Secondary Market round. Mizuho Capital's total known invested capital is $3.8B.

What is the average investment size for Mizuho Capital?

Mizuho Capital's average investment size is $10.8M across its portfolio of 470 companies.

What are Mizuho Capital's most recent investments?

Recent Mizuho Capital portfolio additions include MOSH Japan, Torihada, Neusignal Therapeutics, Xbit, Power Diamond Systems. These companies were founded in 2020 or later.

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