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Mizuho Capital — Portfolio, Page 10

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

478
Companies
$4.4B
Total invested
$12.9M
Avg. check
69
Industries
Software 7Energy 4Clean Energy 3Financial Services 3Information Technology 3Manufacturing 3+63 more
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Portfolio companies

Showing 217–240 of 478
LexxPluss
January 2026

LexxPluss is an IT company that provides hybrid autonomous mobile robots, operational support, and system integration services.

Industrial Automation · KawasakiSeries Unknown
Space BD
January 2026

Space BD is a technology company that specializes in launch brokerage, satellite procurement support, training, and in-orbit services.

Aerospace · Tokyo$15.4M Series C
SB Energy
January 2026

SB Energy is a digital infrastructure and energy platform that develops, constructs, and operates energy and digital solutions.

Clean Energy · Redwood City$1.0B Corporate Round
Paytner
December 2025

Paytner is a finance firm that provides factoring services to support freelance people's funding.

Accounting · Tokyo$17.3M Debt Financing
Penetrator
December 2025

Penetrator transforms the real estate market with space technology, tackling transaction issues and forming landslide observation systems.

Artificial Intelligence (AI) · Tokyo$2.9M Debt Financing
Social Interior
December 2025

Social Interior is a Furniture design platform.

Consumer Goods · Tokyo$1.9M Debt Financing
SImount
December 2025

SImount is a database management system that connects all data with one click.

Business Development · Tokyo$3.5M Series B
Helical Fusion
December 2025

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

Clean Energy · Tokyo$5.6M Series A
LUC
December 2025

LUC is a provider of the AI ​​x experience analysis platform "TERUS," .

Artificial Intelligence (AI) · Tokyo$771K Seed
Ruiyun Cold Chain
November 2025

Ruiyun Cold Chain is a logistics service platform driven by domestic innovative technology.

Logistics · Changyang$14.1M Series A
Enerbank Japan
November 2025

Enerbank is a development and operation of electric power auction system.

Content · Tokyo$5.2M Series B
FactBase
November 2025

FactBase specializes in DX's promotion of small and medium-sized enterprises that can support japan's manufacturing.

B2B · Tokyo$28.2M Series C
Opt Fit
November 2025

Opt Fit is a fitness industry that provides fitness, wellness and health-care services.

Fitness · Nagoya$3.2M Series B
iYell
November 2025

iYell is an IT company that offers cloud-based mortgage platform, business housing, and financial support services.

Affiliate Marketing · Tokyo$2.1M Series E
IVRy
November 2025

IVRy is a technology company that develops a cloud-based telephone interactive response service to maximize the value of human work.

Cloud Infrastructure · Tokyo$26.2M Series D
Funds
November 2025

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

Financial Services · Tokyo$11.8M Series E
Timetree
November 2025

TimeTree is a Japanese startup helping people to manage their busy lives while sharing calendars.

Apps · Tokyo$10.4M Series F
StartPass
November 2025

StartPass is an IT firm that provides startups with a cloud-based management acceleration platform to solve problems.

Cloud Management · Tokyo$1.4M Seed
Canly
November 2025

Canly is a cloud based system to reduce management & operating costs in a retail store along with being in the media & advertising business.

Advertising · Nishi-shinagawa$13.0M Series C
Nichietsu
October 2025

Nichietsu is specializes in innovative molding solutions, offering products like mold changers and heavy duty transport vehicles.

Industrial · Yokohama-shi$1.3M Series A
Umami United
October 2025

Umami United is a food-tech company that researches, develops, and sells plant-based egg products.

Agriculture · Singapore$20.3M Seed
CraftBank
October 2025

CraftBank is an IT company that specializes in digital management in the property industry and develops interior construction businesses.

Construction · Nihombashi-hamacho$14.6M Series B
OOYOO
October 2025

OOYOO is a Tech venture, which researches and development of gas separation membranes for carbon dioxide, hydrogen, etc.

Chemical · Kyoto$2.0M Seed
EX-Fusion
October 2025

EX-Fusion is a laser fusion company that develops commercial laser based nuclear fusion reactor for power generation.

Clean Energy · Osaka$2.6M Series A

Where Mizuho Capital invests

Software7
Energy4
Clean Energy3
Financial Services3
Information Technology3
Manufacturing3

About Mizuho Capital's portfolio

How many companies has Mizuho Capital invested in?▸

Mizuho Capital has invested in 478 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 Software, Energy, Clean Energy, Financial Services, Information Technology. The firm invests across 69 different industry categories.

What is Mizuho Capital's largest investment?▸

Among tracked funding rounds, SB Energy received $1.0B in a Corporate Round round. Mizuho Capital's total known invested capital is $4.4B.

What is the average investment size for Mizuho Capital?▸

Mizuho Capital's average investment size is $12.9M across its portfolio of 478 companies.

What are Mizuho Capital's most recent investments?▸

Recent Mizuho Capital portfolio additions include LexxPluss, Space BD, SB Energy, Paytner, Penetrator. These companies were founded in 2020 or later.

Reach the founders behind these 478 companies
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