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IQT

Seed Series A Series B

Investing in global innovation to secure the nation

Tysons · Menlo Park +5
Global Security Investing · Defense +11
Global Security Investing · Global VC

IRIS

Seed Series A Series B

European VC and growth firm investing from seed to growth in enterprise software, fintech, AI, and supply chain, with deep focus on France and Germany.

Paris · Berlin +1
Enterprise · SaaS/Software +8
Multi-Stage · Europe-Focused

IronGate Capital Advisors

Seed Series A Series B

Early-stage VC focused on dual-use national security technologies

Palm Beach Gardens
Dual-Use · Aerospace +16
Defense Tech · Dual Use

Irregular Expressions

Pre-Seed Seed

Pre-seed and seed fund of 80+ engineering leaders backing infrastructure, AI/ML, data engineering, cybersecurity, and developer tooling startups.

New York · San Francisco
Infrastructure · AI/ML +4
Solo GP · Operator-Led

ISAI

Pre-Seed Seed Series A

Tech entrepreneurs' fund backing differentiated digital projects and scale-ups

Paris · New York
SaaS/Software · Marketplaces +15
Entrepreneur-Led · Multi-Stage

J-Ventures

Pre-Seed Seed Series A

Community-driven VC fund based in Silicon Valley backed by 470+ expert members, investing $250K–$1M checks across enterprise software, fintech, cybersecurity, and more.

Palo Alto
Enterprise · Fintech +7
Network-Driven · Global VC

J&T Ventures

Pre-Seed Seed Series A

Prague-based sector-agnostic VC backing pre-seed to Series A founders across CEE, SEE, and the Baltics with €120M in assets under management.

Prague
AI/ML · Fintech +10
Early Stage · Sector-Agnostic

J12 Ventures

Pre-Seed Seed

Thesis-driven early-stage VC backing technical founders across Europe building AI infrastructure, data tooling, and domain-specific AI applications.

Stockholm · London +1
AI/ML · Data Infrastructure +7
Thesis-Driven · Europe-Focused

J2 Ventures

Seed Series A

Boston VC backing dual-use deep tech serving defense and commercial markets, led by veterans, physicians, and scientists investing at seed/Series A.

Boston
Advanced Computing · Biomedical Engineering +6
Operator-Led · Thesis-Driven

Jerusalem Venture Partners

Seed Series A Series B

Building international category leaders in AI, Cyber, Fintech, and Foodtech

Jerusalem · Tel Aviv +3
AI & SaaS · Cybersecurity +5
AI & SaaS · Cybersecurity

Jibe Ventures

Pre-Seed Seed

Early-stage fund creating human connections with founders from ideation to go-to-market

Tel Aviv
Fintech · Cybersecurity +5
Israel-Focused · Early-Stage

JME Ventures

Seed Series A

Investing early in Spain's next world-class solutions

Madrid
Enterprise Applications · SaaS/Software +12
Enterprise · Consumer

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JMI Equity

Series B Series C Series D

Growth equity firm investing $20–$500M in software and AI-driven businesses across healthcare, government, security, HR, and enterprise verticals.

San Diego · Washington DC +1
SaaS/Software · AI/ML +8
Growth Stage · Multi-Stage

Join Capital

Pre-Seed Seed Series A

Early-stage VC for the European industrial tech landscape.

Berlin · London +1
Defense · Surveillance & Intelligence +14
Defense · Space

Joint Effects

Seed Series A Series B

Boston-area venture firm backing post-$1M ARR startups in fintech, digital health, deep tech, and Web3 via co-investments with Northeast and Nordic VC networks.

Boston
Fintech · HealthTech +6
Early Stage · Thesis-Driven

Juniper Ventures

Pre-Seed Seed

Pre-seed and seed VC backing founders building AI safety and assurance infrastructure across the full AI stack.

San Francisco
AI/ML · AI Infrastructure +4
Founder-Led · AI-Focused

Keen Venture Partners

Seed Series A Series B

Radically human VC backing exceptional European founders from Seed to Series B.

Amsterdam · London
Technology · Next-Gen of Software +11
European · Europe Stage

Key1 Capital

Series A Series B Series C

Invests in Israeli and European growth-stage technology companies

Herzliya
B2B Software · SaaS/Software +7
B2B Software · Fintech

Kfund

Pre-Seed Seed Series A

We invest €100k-€10M in differentiated tech entrepreneurs

Madrid
Technology-based Products & Services · SaaS/Software +7
Southern Europe · LatAm

Kibo Ventures

Seed Pre-Series A Series A

Empowering European tech entrepreneurs to solve big problems and scale globally

Madrid · Barcelona
DeepTech · AI/ML +4
Europe · DeepTech

Kivu Ventures

Series A Series B

Early-stage VC backing founders building unimaginable products

San Francisco
Vertical AI & AI Infrastructure · Vertical AI +15
Vertical AI & AI Infrastructure · AI-Focused

Kleiner Perkins

Seed Series A Series B

Partners with intrepid founders to build iconic companies from inception to IPO.

Menlo Park
Consumer · Fintech +9
Consumer · Enterprise

Knoll Ventures

Pre-Seed Seed Pre-Series A

Early-stage VC providing strategic capital to B2B tech-enabled companies

Atlanta
Tech-Enabled B2B Companies · SaaS/Software +11
Tech-Enabled B2B Companies · Early Stage

Kyocera Ventures

Seed Series A Series B

Corporate VC arm of Kyocera, pairing $200K–$2M seed-to-Series B checks with decades of manufacturing and deep-tech domain expertise.

San Diego
DeepTech · Semiconductors +25
Corporate VC · Multi-Stage

Showing 313–336 of 660 investors

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