Factorial Funds

Seed Series A Series B

Concentrated technology investor backing AI, robotics, defense, and infrastructure founders; team roots in machine learning and autonomous vehicles.

San Francisco · Menlo Park +1
AI/ML · Infrastructure +5
Operator-Led · Multi-Stage

Fathom Fund

Pre-Seed Seed Series A

Houston-based deep tech VC backing technical founders in advanced computing, energy transition, materials, manufacturing, and aerospace and defense.

Houston
DeepTech · AI/ML +8
Technical Founders · Thesis-Driven

Fellows Fund

Pre-Seed Seed

Early-stage VC backing technical founders

New York
Next-Gen AI Startups · AI/ML +6
Operator-Led · Technical Founders

Fifth Down Capital

Seed Series A Series B

Investment firm backing private companies and funds via direct and fund-of-funds strategies

Boston
Next-Gen AI Startups · AI/ML +7
Network-Driven · Multi-Stage

Fine Structure Ventures

Pre-Seed Seed Series A

Early-stage venture firm investing in frontier science and deep technology

Cambridge
Disruptive Scientific Innovation · Aerospace +8
Disruptive Scientific Innovation · Early Stage

First Spark Ventures

Pre-Seed Seed Series A

Menlo Park deep tech VC affiliated with SRI International, backing Pre-Seed, Seed, and Series A startups in advanced compute, digital biology, and cyberphysical systems.

Menlo Park
DeepTech · AI/ML +5
Technical Founders · Thesis-Driven

First Star Ventures

Pre-Seed Seed

Investing with conviction in visionary, technical founders inventing a better future.

Cambridge
Frontier Technology · AI/ML +12
Technical Founders · Frontier Tech

Fitz Gate Ventures

Seed Series A

An early-stage, network-driven VC firm with strong ties to the Princeton University community.

New York · Houston
DeepTech · HardTech +13
Deeptech · Enterprise

Fortitude Ventures

Pre-Seed Seed Series A

Early-stage Bay Area VC backing founders building AI autonomy for knowledge work and robotic autonomy for the physical world across healthcare, defense, and industry.

San Francisco
AI/ML · Robotics +4
Solo GP · Early Stage

Forward Deployed VC

Seed Series A

Solo GP fund backing early-stage defense, energy, industrials, and AI startups founded by a former Palantir forward-deployed engineer. Fund II is $45M.

San Francisco
Defense Tech · AI/ML +7
Solo GP · Early Stage

Foundation Capital

Seed Series A Series B

Early-stage venture firm partnering with founders from seed to scale

Palo Alto
Consumer · Enterprise +7
Consumer · Enterprise

FoundersX Ventures

Seed Series A

Silicon Valley AI-first VC founded in 2016 investing in GenAI infrastructure, deep domain AI applications in fintech and health, and GenAI agents.

Menlo Park · Boston +1
AI/ML · SaaS/Software +6
AI-Native · Thesis-Driven

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Foundry

Seed Series A Series B

Network-driven VC investing in startups and venture funds for symbiotic innovation

Boulder
Enterprise Applications · Consumer Products +10
Network-Driven · Fund-of-Funds

Freeflow Ventures

Pre-Seed Seed Series A

Investing in world-class scientists and engineers from Caltech and JPL

Pasadena
Human Health & Planetary Health · DeepTech +18
Human Health & Planetary Health · Healthcare

Frontiers Capital

Seed Series A

San Francisco-based early-stage VC investing in frontier technologies: AI, machine learning, robotics, quantum computing, and blockchain.

San Francisco
AI/ML · DeepTech +4
Early Stage · AI-Heavy

FUSE

Seed Series A

Early-stage VC backing software and AI startups in the Pacific Northwest

Seattle · Bellevue
Software & AI-enabled Startups · Artificial Intelligence +12
Software · AI-Enabled

Fusion Fund

Pre-Seed Seed Series A

Early-stage VC investing in AI and data-driven tech

Palo Alto
Healthcare · Enterprise AI +12
Female-Owned · AI-Focused

Future Ventures

Seed Series A

We support passionate founders who are forging the future

Los Altos
Disruptive Technology · Frontier Tech +12
Disruptive Technology · DeepTech

G2 Venture Partners

Series A Series B Series C

Founded by former Kleiner Perkins Green Growth Fund partners, this Portola Valley firm backs sustainable tech digitizing traditional industries.

Portola Valley
Sustainable Technology & Traditional Industry · Sustainable Transformation +4
Growth Stage · Thesis-Driven

Gaia Ventures

Pre-Seed Seed

Pre-seed and seed investor backing AI-native enterprise software platforms automating business, developer, and physical workflows.

San Francisco
AI/ML · SaaS/Software +6
Solo GP · Early Stage

Gallery Ventures

Pre-Seed Seed Series A

Stage-agnostic New York VC backing exceptional founders across AI, defense tech, robotics, fintech, and cybersecurity. Under $1B AUM.

New York
AI/ML · Defense Tech +5
Stage-Agnostic · Multi-Stage

Gigascale Capital

Pre-Seed Seed Series A

Early-stage VC investing in deep tech for climate impact across clean energy, advanced manufacturing, grid infrastructure, and physical AI.

Palo Alto
ClimateTech · DeepTech +6
Founder-Led · Operator-Led

Global Innovation Labs

Seed Series A

Early-stage deep-tech venture fund and commercialization platform building regional investment hubs across the US, Asia, and beyond.

Menlo Park
DeepTech · AI/ML +5
Global VC · Early Stage

Ground State Ventures

Pre-Seed Seed Series A

Earliest-stage VC backing quantum technology startups across computing, sensing, communications, and infrastructure; formerly QDNL Participations.

Chicago
Quantum Computing · Semiconductors +6
Thesis-Driven · Global VC

Showing 97–120 of 309 investors

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