Skip to main content
Back to Investors

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
76
Total Invested
$3.4B
Average Investment
$15.2M

Mizuho Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Thirdverse2025Venture - Series UnknownUndisclosedTokyo
AGRIST2025Series BUndisclosedTakajo
CaTe2025Series BUndisclosedHongo
LegalOn Technologies2025Series EUndisclosedTokyo
Modalis Therapeutics2025Post-IPO EquityUndisclosedTokyo
ROUTE062022Series AUndisclosedMarunouchi
Welmo2026Venture - Series UnknownUndisclosedFukuoka
Triorb2026Series BUndisclosedKitakyushu
WHILL2024Venture - Series UnknownUndisclosedTokyo
Spectee2026Series EUndisclosedTokyo

Complete List of Mizuho Capital Portfolio Companies (76)

Export
#CompanyStageAmountLocation
1ThirdverseVenture - Series UnknownUndisclosedTokyo, Japan
2AGRISTSeries BUndisclosedTakajo, Japan
3CaTeSeries BUndisclosedHongo, Japan
4LegalOn TechnologiesSeries EUndisclosedTokyo, Japan
5Modalis TherapeuticsPost-IPO EquityUndisclosedTokyo, Japan
6ROUTE06Series AUndisclosedMarunouchi, Japan
7WelmoVenture - Series UnknownUndisclosedFukuoka, Japan
8TriorbSeries BUndisclosedKitakyushu, Japan
9WHILLVenture - Series UnknownUndisclosedTokyo, Japan
10SpecteeSeries EUndisclosedTokyo, Japan
Augmented RealityConsole GamesGamingVideo GamesVirtual RealityWeb3

Thirdverse is a web3 and virtual reality game studio that develops and operates multiplayer virtual reality games.

Tokyo, Japan
September 2025
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AgricultureAgTechRobotics

AGRIST is a a smart agriculture company that uses robotics and software technology to overcome agricultural challenges.

Takajo, Japan
September 2025
Series B

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyInternet of ThingsMedical DeviceRehabilitation

CaTe is a medical device manufacturing company that uses AI and IoT to develop and sell remote cardiac rehabilitation systems.

Hongo, Japan
August 2025
Series B

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)LegalLegal TechNatural Language ProcessingSoftwareTask Management

LegalOn Technologies is an AI platform helping lawyers improve corporate legal operations efficiency with advanced legal AI tools.

Tokyo, Japan
July 2025
Series E

Founder Contacts

19,000+ verified contacts

BiotechnologyHealth CareLife Science

Modalis is a biotech company that develops therapeutics using CRISPR based technology.

Tokyo, Japan
June 2025
Post-IPO Equity

Founder Contacts

19,000+ verified contacts

B2BDeveloper PlatformEnterprise SoftwareGenerative AIProfessional Services

ROUTE06 empowers product builders with AI and expertise to turn ideas into innovative, scalable digital experiences.

Marunouchi, Japan
June 2022
Series A

Founder Contacts

19,000+ 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
June 2026
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

HardwareManufacturingRoboticsSoftware

Triorb is a technology company that specializes in robot mobility development with the help of software and hardware solutions.

Kitakyushu, Japan
June 2026
Series B

Founder Contacts

19,000+ verified contacts

AutomotiveInternet of ThingsMedical DeviceMobileRobotics

WHILL is a mobility company that specializes in developing and manufacturing intelligent personal electric vehicles.

Tokyo, Japan
June 2024
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AppsNewsPublishingSocial MediaSocial News

Spectee is a start-up company that specializes in analyzing various data especially on social media.

Tokyo, Japan
May 2026
Series E

Founder Contacts

19,000+ verified contacts

Financial ServicesFunding PlatformInformation Services

Funds is a financial services company that offers internet-based information services to support financial decision-making.

Tokyo, Japan
May 2026
$11.7M
Series E

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)RetailSecurityVideo

AWL is an IT company that provides cutting-edge AI video analysis solutions for retail sector development.

Tokyo, Japan
May 2024
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

3D TechnologyDigital MediaPersonal Care and HygieneRetail TechnologySpeech RecognitionTranslation ServiceTransportation

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

Tokyo, Japan
May 2026
Series D

Founder Contacts

19,000+ verified contacts

3D PrintingMedicalMedical DeviceNursing and Residential Care

Instalimb specializes in developing low-cost 3D printed prosthetics using 3D-CAD, 3D printing and AI technology.

Tokyo, Japan
May 2026
$997K
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Health CareMedicalMedical DeviceRobotic Process Automation (RPA)

ARCS specializes in developing assisted reproductive medical devices using robotics and artificial intelligence technology.

Tokyo, Japan
May 2025
Seed

Founder Contacts

19,000+ verified contacts

ContentHospitality

Stayway is operating the world's largest hotel and vacation facility search and comparison site.

Kawasaki, Japan
April 2026
$1.5M
Secondary Market

Founder Contacts

19,000+ verified contacts

Clean EnergyEnergyEnergy EfficiencyRenewable Energy

Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.

Tokyo, Japan
April 2026
$5.6M
Series B

Founder Contacts

19,000+ verified contacts

EnergyRenewable EnergySoftwareSustainability

Tensor Energy is a cloud operations platform made for creating sustainable batteries and renewable energy assets.

Fukuoka, Japan
April 2026
Series A

Founder Contacts

19,000+ verified contacts

Health CareManufacturingMedicalNursing and Residential Care

Magic Shields develops impact-absorbing flooring solutions designed to reduce injuries from falls in care environments.

Hamamatsu, Japan
April 2026
Series B

Founder Contacts

19,000+ verified contacts

Food and BeverageHospitalityMobile AppsRestaurants

TableCheck is a restaurant reservation platform that helps restaurants and hospitality operators drive long-term business success.

Tokyo, Japan
April 2026
$2.9M
Secondary Market

Founder Contacts

19,000+ verified contacts

ConstructionReal Estate

Address is an online housing service company that can provide homes at a fixed price and is operated in various parts of Japan.

Tokyo, Japan
April 2026
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AppsContentInformation TechnologySNSSoftware

A10 Lab offers customized habit-forming solutions for businesses and organizations.

Tokyo, Japan
March 2026
Corporate Round

Founder Contacts

19,000+ verified contacts

CommunitiesCoworkingManagement ConsultingMeeting SoftwareProfessional Networking

ATOMica is a connection building company that provides co-working space, community fostering programs, and business management services.

Miyazaki, Japan
March 2026
$3.6M
Series B

Founder Contacts

19,000+ verified contacts

Data CenterInformation ServicesInformation TechnologyTelecommunications

Ascenty is a data center and telecom company specializing in colocation, connectivity, hosting, cloud computing, and managed services.

São Paulo, Brazil
March 2025
Debt Financing

Founder Contacts

19,000+ verified contacts

Consumer GoodsE-CommerceFood and BeverageMarketplaceSalesTrading Platform

TYPICA is a marketplace where you can directly trade unique and high quality green coffee beans in units of one bag.

Chuo, Japan
March 2024
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Showing 1-25 of 76 portfolio companies

Frequently Asked Questions About Mizuho Capital

How many companies has Mizuho Capital invested in?

Mizuho Capital has invested in 76 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 Artificial Intelligence (AI), Information Technology, Medical Device, Software, Robotics. The firm invests across 79 different industry categories.

What is Mizuho Capital's largest investment?

Among tracked funding rounds, Funds received $11.7M in a Series E round. Mizuho Capital's total known invested capital is $3.4B.

What is the average investment size for Mizuho Capital?

Mizuho Capital's average investment size is $15.2M across its portfolio of 76 companies.

What are Mizuho Capital's most recent investments?

Recent Mizuho Capital portfolio additions include Thirdverse, AGRIST, CaTe, LegalOn Technologies, Modalis Therapeutics. These companies were founded in 2020 or later.

Explore Other Top Investors

Discover portfolio companies of other leading venture capital firms and investors.

View All Investors