What does Keiretsu Forum invest in?
Keiretsu Forum invests most often at Venture and Seed (71% of the rounds on record), in sectors such as BioTech, Construction Tech and Consumer.

United States · Investor
Last cheque observed Sep 2026; 184 cheques on record.
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14 cheques in the last 12 months
Mostly Venture and Seed: 71% of its rounds
Sole investor in 48 rounds, median $1.4M
Keiretsu Forum is a global investment community of accredited private equity angel investors, venture capitalists and corporate/institutional investors.From their own website
Every round we can evidence, newest first184 appearances
10 rounds
18 rounds
18 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 21 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
Acquisitions by the firm itself
The investors most often in the same rounds as Keiretsu Forum. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Keiretsu Forum put money into.
One book written by people at Keiretsu Forum: Matthew Le Merle.

Build Your Fortune in the Fifth Era: How Angel Investors, VCs, and Entrepreneurs Prosper in an Age of Unprecedented Innovation
Matthew Le Merle · 2017
3.54 from 24 ratings on Goodreads
#1 BEST-SELLER in 7 Categories The Internet didn’t even exist 30 years ago, and now billions of people are connected to the web every day, and remarkable new technologies have been invented that will dramatically change the way humans exist on our planet. This emerging playing…
Find the books for what you are building, or how you invest.
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Episodes that name Keiretsu Forum in their description, not their title.

078 Best of Angel Investors' Advice on The Silicon Valley Podcast
MentionsKeiretsu ForumSoftBankRoger King

068 How to build should a startup build a Network and more with Max Shapiro
MentionsKeiretsu Forum
Keiretsu Forum invests most often at Venture and Seed (71% of the rounds on record), in sectors such as BioTech, Construction Tech and Consumer.
184 investments on record, 14 of them in the last 12 months. The most recent was in Sept 2026.
Its most recent investments on record: PittMoss (Venture, Sept 2026), ALM Ortho (Venture, Jul 2026) and iQure Pharma (Venture, Jun 2026).
The median round it joins is $1.4M.
Rarely, if at all: none of its 184 investments on record names it as the lead.
Most of the companies it backs are in the United States (59%), Türkiye (19%) and Canada (14%).
Yes: it is actively investing, with 14 investments in the last 12 months.
Most often Keiretsu Forum Turkey (36 rounds together), Keiretsu Capital (26 rounds together) and Tech Coast Angels (7 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it