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Keiretsu Forum

North America, California, United States, Orinda

Description

Keiretsu Forum is a distinguished global angel investor network, established in 2000 and headquartered in Orinda, California. It operates on a unique model, bringing together accredited investors to provide capital for early-stage, high-growth companies. With an expansive reach, the forum boasts over 50 chapters spanning four continents, facilitating a collaborative environment where individual angel investors can pool resources and expertise. This structure enables the syndication of deals, allowing for larger investment rounds than a single angel might typically undertake.

The network's investment focus is broad, encompassing diverse sectors such as technology, life sciences, consumer products, and real estate. Keiretsu Forum is particularly recognized for its rigorous, investor-led due diligence process. This meticulous vetting ensures that potential investments are thoroughly scrutinized, providing a layer of confidence for its members and contributing to the success of its portfolio companies. Their commitment extends beyond just capital, often providing strategic guidance and access to a vast network of industry professionals.

Since its inception, Keiretsu Forum has demonstrated a significant impact on the startup ecosystem, having facilitated over $1 billion in funding for more than 1,000 companies globally. While the exact investment amount can vary based on the specific needs of a venture and the collective interest of its members, the typical first cheque size for companies joining their portfolio ranges from $250,000 to $2,000,000. This substantial range underscores their capacity to provide meaningful seed and early-stage capital, supporting promising ventures from various industries in their critical growth phases.

Investor Profile

Keiretsu Forum has backed more than 326 startups, with 3 new investments in the last 12 months alone. The firm has led 34 rounds, about 10% of its total and boasts 44 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Series Unknown, Seed, Series A rounds (top funding stages).
  • Majority of deals are located in United States, India, Turkey.
  • Strong thematic focus on Health Care, Software, Biotechnology.
  • Led 3 rounds in the past year.
  • Typical check size: $250K – $2M.

Stage Focus

  • Series Unknown (45%)
  • Seed (25%)
  • Series A (14%)
  • Angel (6%)
  • Series B (3%)
  • Convertible Note (3%)
  • Pre Seed (2%)
  • Series C (1%)
  • Post Ipo Equity (1%)

Country Focus

  • United States (67%)
  • India (14%)
  • Turkey (6%)
  • Canada (5%)
  • Spain (2%)
  • United Kingdom (2%)
  • France (1%)
  • Ireland (1%)
  • Israel (1%)

Industry Focus

  • Health Care
  • Software
  • Biotechnology
  • Medical
  • Manufacturing
  • E-commerce
  • Medical Device
  • Information Technology
  • Saas
  • Internet
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Keiretsu Forum frequently co-invest with?

Band of Angels
North America, California, United States, Menlo Park
Co-Investments: 4
Sand Hill Angels
North America, California, United States, Mountain View
Co-Investments: 8
Keiretsu Capital
North America, Washington, United States, Seattle
Co-Investments: 31
Tech Coast Angels
North America, California, United States, Newport Beach
Co-Investments: 8
AY
Europe, Istanbul, Turkey, Istanbul
Co-Investments: 6
Inflection Point Ventures
Asia, Haryana, India, Gurgaon
Co-Investments: 6
Maine Angels
North America, Maine, United States, Portland
Co-Investments: 4
Mid Atlantic Bio Angels
North America, New York, United States, New York
Co-Investments: 4
LetsVenture
Asia, Karnataka, India, Bengaluru
Co-Investments: 8
Alliance of Angels
North America, Washington, United States, Seattle
Co-Investments: 10

Which angels does Keiretsu Forum often collaborate with?

Suveer Sinha
Asia, Maharashtra, India, Mumbai
Shared Deals: 2
HE
Europe, Istanbul, Turkey, Istanbul
Shared Deals: 2
FK
Europe, Istanbul, Turkey, Istanbul
Shared Deals: 5
SP
North America, Oregon, United States, Portland
Shared Deals: 2
Kris Gopalakrishnan
Asia, Karnataka, India, Bengaluru
Shared Deals: 2
OE
Europe, Istanbul, Turkey
Shared Deals: 2
FU
Europe, Istanbul, Turkey, Istanbul
Shared Deals: 2
UE
Europe, Berlin, Germany
Shared Deals: 2
CD
Asia, Delhi, India
Shared Deals: 2
Europe, Istanbul, Turkey
Shared Deals: 2

What are some of recent deals done by Keiretsu Forum?

Apriority Financial

Redwood City, California, United States

Apriority Financial is a debt optimization platform that manages and optimizes employee personal debt.

Debt CollectionsFinancial ServicesInformation Technology
SeedOct 23, 2025
Amount Raised: $2,300,000
Kibus Petcare

Igualada, Catalonia, Spain

Kibus Petcare offers a device that cooks pet food automatically.

AgricultureFood and BeverageHealth Care
Series UnknownOct 22, 2025
Amount Raised: $579,836
AiM Medical Robotics

Worcester, Massachusetts, United States

AiM Medical Robotics is a biotechnology company developing a robotic system for use in neurosurgical procedures.

BiotechnologyLife ScienceMedical DeviceNeuroscienceRobotics
Series ASep 30, 2025
Amount Raised: $8,100,000
Kisaan Se Kitchen Tak

Noida, Uttar Pradesh, India

Kisaan Se Kitchen Tak is a tech and supply chain startup, offering fresh, naturally grown, chemical-free farm products to customers.

E-CommerceFood and BeverageFood ProcessingOrganic Food
SeedMay 23, 2025
Amount Raised: $1,300,000
ActuatedMedical

Bellefonte, Pennsylvania, United States

Actuated Medical is engaged in outsourced research and development, designing, modeling, prototyping, and manufacturing medical devices.

HardwareManufacturing
Series AMay 8, 2025
Amount Raised: $1,500,000
ALM Ortho

Portland, Maine, United States

ALM Ortho design and development of orthopedic implants and products for ortho surgerns.

Health CareManufacturingMedical Device
Series AOct 25, 2024
Amount Raised: $1,000,000
Motion Gestures

Kitchener, Ontario, Canada

Motion Gestures is a Canadian machine learning startup specializing in gesture recognition software.

Cloud ComputingComputerMachine LearningSensorSoftware
SeedJun 11, 2024
Amount Raised: $2,000,000
Unibloom World

Washington, District of Columbia, United States

Unibloom World teams will engage operations, analyze investments, and simulate future projects in real time.

CollaborationFinanceSoftware
Pre SeedMay 14, 2024
Amount Raised: $817,990
AutoNxt Automation

Thane, Maharashtra, India

AutoNxt Automation is the world's first electric autonomous tractor company.

Automotive
SeedApr 9, 2024
Amount Raised: $3,003,921
Mistikist

Mugla, Mugla, Turkey

AI Assisted Brainwave Regulator

EducationHealth CareInformation TechnologySoftware
SeedApr 1, 2024
Amount Raised: $161,048