Mizuho Bank
Japan's largest megabank. Limited early-stage venture activity; primarily corporate/strategic investments.
Mizuho Bank was founded in 2000, is headquartered in Tokyo, Japan, has 11 recorded investments, and includes 11 companies in its recorded portfolio.
- Headquarters
- Tokyo, Japan
- Founded
- 2000
- Website
- mizuho.com
- Portfolio Companies
- 11
- Total Investments
- 11
- Last Investment
- Nov 2025
- Geographic Focus
- Asia Pacific, Global, Japan
Indexed holds 11 portfolio companies and 11 funding rounds for this investor. The full record is or through the API.
Investment Thesis
Mizuho Bank is a Bank based in Tokyo, Japan. It was founded in 2000. It has made 11 investments, including Astroscale, SpaceCool and EdgeCortix. Focus areas include Financial Services.
Portfolio11
Co-investors24
Sign up to view co-investors
24 co-investors across 38 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×18 · Corporate VC ×5 · Bank ×1 · 21 shared rounds
Investment History
Sign up to view investment history
Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.
Your firm? Embed this profile
Add the live badge to your site — it stays current as your portfolio data updates.
<a href="https://indexed.vc/investors/mizuho-bank"><img src="https://indexed.vc/api/badge/investor/mizuho-bank" alt="Mizuho Bank on Indexed.vc" width="260" height="76" /></a>