Skip to main content

Mizuho Bank — Portfolio

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

269
Companies
$25.7B
Total invested
$110.0M
Avg. check
74
Industries
Robotics 4Artificial Intelligence (AI) 4Software 3Automotive 3Electric Vehicle 3Manufacturing 3+68 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
linkedin.com/in/●●●●●●
Verified contacts, updated monthly
Get instant access →

Portfolio companies

Showing 124 of 269
CoolSys
September 2025

CoolSys is a market refrigeration and HVAC companies.

Heating · Anaheim$39.5M Debt Financing
TrustHub
September 2024

TrustHub operates an e-commerce marketplace "Clove" that specializes in trading collectibles.

Collectibles · Tokyo$11.8M Debt Financing
Vook
September 2023

Vook is a media company that provides smartphones, digital signage, metaverse, and video creation and development services.

Internet · Tokyo$2.7M Corporate Round
Zen Intelligence
September 2025

Zen Intelligence is a technology firm that provides a software robot that patrols and collects data for analyzing the construction site.

Analytics · Toranomon$10.0M Series A
ExaWizards
September 2023

Exa Wizards is an AI startup that solves social issues through ideas and technology.

Artificial Intelligence (AI) · Tokyo$18.3M Post-IPO Debt
Postal Realty Trust
September 2025

Postal Realty Trust is a publicly traded real estate investment company.

Leasing · Cedarhurst$440.0M Post-IPO Debt
Alt
September 2023

Alt is a technology company that develops personal AI, SaaS, and infrastructure solutions to create lasting value in human life.

Artificial Intelligence (AI) · Roppongi$12.9M Venture - Series Unknown
Lavol
September 2025

Lavol will promote widespread use of money, which is the payment for valuable labor, and create a society.

Setagaya$14.9M Debt Financing
Dr.’s Prime
September 2025

Dr.’s Prime is a technology company that provides is a part-time job information service for optimizing the working style of doctors.

Information Services · Tokyo$2.9M Debt Financing
IVA
August 2023

IVA ensures the safety of the market towards the threat of counterfeit goods.

Customer Service · Shibuya$4.5M Seed
Media Aid
August 2025

Media Aid is an advertising agency that provides recruitment, marketing, web creation, and SNS management services

Advertising · Shibuya$6.8M Seed
Landit
August 2025

Landit manages transportation infrastructure and real estate technology firms.

Construction · Tokyo$13.6M Debt Financing
KG Motors
August 2025

KG Motors is an automotive firm that manufactures electric vehicles that can be moved comfortably and safely by one person.

Automotive · Higashi-hiroshima$2.4M Series A
400F
August 2024

400F is a financial advisory company that offers services in insurance and financial management services.

Advice · Chuo$7.9M Venture - Series Unknown
Cubec
August 2025

Cubec is a manufacturing company that produces medical devices for heart failure diagnosis and treatment with AI technology.

Artificial Intelligence (AI) · Kobe$102K Seed
Sumutasu
August 2024

Sumutasu is an online real estate marketplace that enables users to quickly buy and sell their properties.

Marketplace · Tokyo$15.0M Debt Financing
Terra Motors
August 2025

Terra Motors is an electric car manufacturing company that utilizes IoT and digitally connecting EV mobility.

Automotive · Tokyo$138.5M Series D
Terra Charge
August 2025

Terra Charge offers EV charging infrastructure business, EV charger installation proposals, installation work, operation, and maintenance.

Apps · Shibaura$70.6M Series D
COUNTERWORKS
August 2025

COUNTERWORKS is a creative agency that provides digital planning, development, and operation of pop-up stores and commercial real estate.

Commercial Real Estate · TokyoDebt Financing
JIZAIE
July 2026

JIZAIE is an artificial intelligence firm that wants to combine VR, robots, and wearable computing to create a solution.

Artificial Intelligence (AI) · Tokyo$2.5M Venture - Series Unknown
Eavor
July 2026

Eavor is a geothermal energy solution provider that develops a closed-loop system to provide baseload energy solutions.

Clean Energy · Calgary$5.6M Grant
Photosynth
July 2021

Photosynth is an information technology company that designs and operates cloud based entrance and exit management systems.

3D Technology · TokyoSeries A
SkyDrive
July 2025

SkyDrive is an automative technology start-up that provides development, manufacturing, and sales of the flying cars and logistics drones.

Aerospace · Toyota$57.5M Series D
Taian
July 2026

Taian is a service provider company that develops and sells wedding-related products and support for social media marketing.

Events · Tokyo$329K Series B

Where Mizuho Bank invests

Robotics4
Artificial Intelligence (AI)4
Software3
Automotive3
Electric Vehicle3
Manufacturing3

About Mizuho Bank's portfolio

How many companies has Mizuho Bank invested in?

Mizuho Bank has invested in 269 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 Bank invest in?

Mizuho Bank's top investment sectors include Robotics, Artificial Intelligence (AI), Software, Automotive, Electric Vehicle. The firm invests across 74 different industry categories.

What is Mizuho Bank's largest investment?

Among tracked funding rounds, Postal Realty Trust received $440.0M in a Post-IPO Debt round. Mizuho Bank's total known invested capital is $25.7B.

What is the average investment size for Mizuho Bank?

Mizuho Bank's average investment size is $110.0M across its portfolio of 269 companies.

What are Mizuho Bank's most recent investments?

Recent Mizuho Bank portfolio additions include CoolSys, TrustHub, Vook, Zen Intelligence, ExaWizards. These companies were founded in 2020 or later.

Reach the founders behind these 269 companies
Verified emails and LinkedIn profiles, updated monthly.
Get instant access →