United States · Investor

Keiretsu Forum

Last cheque observed Sep 2026; 184 cheques on record.

Deploying nowAngel network

Pre-seedSeedSeries ABioTechConstruction TechConsumer

Deploying now
58%of best year14cheques in 12 months, 184 on record
Since the last cheque60days00hrs00min00sec
Median round$1.4MRounds led0 of 184Sole investor48 roundsMostly inUnited States, 59%
Pitch Keiretsu Forum

Keiretsu Forum highlights

  1. 01

    14 cheques in the last 12 months

  2. 02

    Mostly Venture and Seed: 71% of its rounds

  3. 03

    Sole investor in 48 rounds, median $1.4M

What they do

Keiretsu Forum is a global investment community of accredited private equity angel investors, venture capitalists and corporate/institutional investors.From their own website
Type
Angel network (from a list, unverified)
Cheque size
Not stated
Stages
Pre-seedSeedSeries ASeries BGrowth
Sectors
BioTechConstruction TechConsumer
Based in
Orinda, United States
Cold pitches
Accepted

The record

Every round we can evidence, newest first184 appearances

  1. 2026

    10 rounds

  2. Sept
    PittMossVenture · US$1.2MWith 2 others
  3. Jul
    ALM OrthoVenture · US$750KSole investor
  4. Jun
    iQure PharmaVenture · USUndisclosedWith 1 other
  5. Apr
    YouSolarCrowdfunding · US$443KWith 2 others
  6. Apr
    AcuraStemGrant · US$7.5MWith 1 other
  7. Apr
    Perimeter Medical ImagingCA$7.5MWith 2 others
  8. Mar
    BlissSeries A · BR · LatamList$11MWith 5 others
  9. Feb
    ecovia I bioSeries B · US$1.5MWith 2 others
  10. Feb
    Cannara BiotechCA$4.6MWith 2 others
  11. Feb
    ElevátVenture · US$12MSole investor
  12. 2025

    18 rounds

  13. Dec
    Perimeter Medical ImagingCA$2.6MWith 2 others
  14. Nov
    iQure PharmaVenture · US$1.5MWith 1 other
  15. Nov
    HealmeupVenture · TRUndisclosedWith 1 other
  16. Nov
    TeklifimGelsinSeries A · TR$4.0MWith 2 others
  17. Oct
    Kibus PetcareVenture · ES$580KWith 1 other
  18. Oct
    Pax Animi GamesSeed · TR$250KWith 1 other
  19. Oct
    Apriority FinancialSeed · US$2.3MWith 2 others
  20. Sept
    Urban CatalystDebt · US$19MSole investor
  21. Sept
    ExergynGrant · IE$2.7MWith 2 others
  22. Aug
    Maxwell BiosciencesVenture · US$20MWith 1 other
  23. Aug
    MYTH AIVenture · TRUndisclosedWith 2 others
  24. Jul
    AlineSeed · US$4.5MWith 2 others
  25. Jun
    Immunomic TherapeuticsVenture · US$6.5MWith 1 other
  26. May
    Kisaan Se Kitchen TakSeed$1.3MSole investor
  27. May
    ActuatedMedicalSeries A · US$1.5MWith 3 others
  28. Mar
    Soteria Battery Innovation GroupVenture · USUndisclosedWith 2 others
  29. Mar
    AvadainCrowdfunding · US$5.0MSole investor
  30. Jan
    Charles ChocolatesVenture · US$7.7MSole investor
  31. 2024

    18 rounds

  32. Dec
    SonALAsenseGrant · US$46MSole investor
  33. Nov
    InmedixVenture · US$720KWith 1 other
  34. Oct
    ALM OrthoSeries A · US$1.0MSole investor
  35. Oct
    Virion TherapeuticsVenture · US$95KWith 1 other
  36. Sept
    ZaxeTR$500KWith 2 others
  37. Aug
    Rage CoffeeVentureUndisclosedWith 1 other
  38. Jul
    EdvidoTR$100KWith 1 other
  39. Jul
    RentivaSeed · TR$354KWith 1 other
  40. Jul
    Orion BiotechnologyVenture · CA$6.8MWith 4 others
  41. Jun
    Motion GesturesSeed · CA$2.0MSole investor
  42. May
    AADYAH AerospaceVentureUndisclosedWith 1 other
  43. May
    Unibloom WorldPre-seed · US$818KWith 3 others

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.

The team

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.

Companies it bought

Acquisitions by the firm itself

Ankur2AngelsUndisclosedJun 2014

Who they invest alongside

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.

Recently backed

The latest companies Keiretsu Forum put money into.

Books by the people here

One book written by people at Keiretsu Forum: Matthew Le Merle.

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Mentioned on podcasts

Episodes that name Keiretsu Forum in their description, not their title.

Quick answers about Keiretsu Forum

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.

How active is Keiretsu Forum?

184 investments on record, 14 of them in the last 12 months. The most recent was in Sept 2026.

What has Keiretsu Forum invested in recently?

Its most recent investments on record: PittMoss (Venture, Sept 2026), ALM Ortho (Venture, Jul 2026) and iQure Pharma (Venture, Jun 2026).

How big are Keiretsu Forum's cheques?

The median round it joins is $1.4M.

Does Keiretsu Forum lead rounds?

Rarely, if at all: none of its 184 investments on record names it as the lead.

Where does Keiretsu Forum invest?

Most of the companies it backs are in the United States (59%), Türkiye (19%) and Canada (14%).

Is Keiretsu Forum investing now?

Yes: it is actively investing, with 14 investments in the last 12 months.

Who does Keiretsu Forum invest alongside?

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