Venture Capital Firms in the USA

Browse 7,375 venture capital firms headquartered in the USA. Median check across the 7161 firms that disclose a range is $450K–$2M; most active at Seed, Pre-Seed, Series A; concentrated in SaaS, AI / ML, Enterprise. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified the USA VC firms

IA Ventures

IA Ventures is a seed-stage investor using data infrastructure, machine learning, and quantitative hedge-fund discipline to back founders building defensible proprietary data or analytics moats across...

  • Other
  • Seed, Pre-Seed
  • $1.0M – $3.0M
  • New York, United States
  • 2 portfolio companies

IBM Ventures

Strategic investments in enterprise AI, automation, cloud, and IT modernization aligned with IBM’s enterprise customer base.

  • Enterprise
  • Developer Tools
  • Other
  • Pre-Seed, Seed, Series A
  • $250K – $5.0M
  • Armonk, NY
  • 2 portfolio companies

IDEO Ventures

IDEO Ventures focuses on creativity-enabling technologies, especially products empowering creators to innovate and engage their audiences.

  • Other
  • Marketplace
  • Pre-Seed, Seed
  • $500K – $3.0M
  • San Francisco, CA
  • 1 portfolio company

Iconiq Capital (ICONIQ Growth/strategic early)

Technology investor with strong enterprise SaaS network; participates across stages including selective early rounds.

  • Enterprise
  • SaaS
  • Seed, Series A
  • $1.0M – $5.0M
  • San Francisco, CA
  • 3 portfolio companies

Iconoclast Ventures

Invests in innovative mobile consumer applications with disruptive subscription models.

  • Other
  • Seed
  • $750K – $3.0M
  • San Francisco, CA

Idea Ventures

Investing in early-stage B2B SaaS solutions transforming enterprise operations.

  • SaaS
  • Enterprise
  • AI / ML
  • Pre-Seed
  • $50K – $250K
  • San Francisco, CA

IdeaFoundry Partners

Dedicated to backing innovative companies in the Creator Economy and marketplaces that optimize expert and consumer interactions.

  • Other
  • Marketplace
  • Pre-Seed
  • $2.5M – $6.0M
  • Austin, TX

IdeaFund Partners

Invests in B2B SaaS and infrastructure platforms with AI and automation as core differentiators.

  • SaaS
  • Other
  • Seed
  • $300K – $2.0M
  • Durham, NC
  • 2 portfolio companies

Identity & AI Labs

Investing in AI and identity management startups that redefine user verification and security.

  • Other
  • AI / ML
  • Security
  • Pre-Seed
  • $100K – $250K
  • Boston, MA
  • 4 portfolio companies

Ideo CoLab Ventures

IDEO CoLab Ventures says it invests in early-stage internet companies, including projects building the next web, open financial systems, and new ways for people to work and play. It pairs investment w...

  • Other
  • Fintech
  • Pre-Seed, Seed
  • $100K – $500K
  • San Francisco, California, United States
  • 26 portfolio companies

Ignite Tech Ventures

Focused on ignition and energy delivery innovations for automotive and industrial sectors.

  • Other
  • Pre-Seed, Seed
  • $750K – $3.0M
  • Detroit, MI
  • 1 portfolio company

IgniteXL Ventures

IgniteXL Ventures invests in global startups driving innovation in fintech, SaaS, and marketplace workflow optimizations.

  • Fintech
  • SaaS
  • Other
  • Seed, Pre-Seed
  • $250K – $1.0M
  • San Mateo, CA
  • 4 portfolio companies

Ignition Angels

A syndicate focused on HR Tech and Future of Work startups leveraging automation and AI for workforce transformation.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Denver, CO
  • 1 portfolio company

Ignition Future Fund

Focused on propellant and ignition technologies for automotive and aerospace sectors, with a commitment to fuel efficiency and performance.

  • Other
  • Seed
  • $1.0M – $3.0M
  • Seattle, WA
  • 22 portfolio companies

Ignition Innovators Fund

A regional specialist fund investing in technologies enabling the next generation of fleet and automotive innovations, especially focused on ignition, telemetry, and driver safety.

  • Other
  • Pre-Seed, Seed
  • $500K – $2.5M
  • Detroit, MI
  • 1 portfolio company

Ignition Partners

Ignition backs enterprise software, cloud, and AI infrastructure companies. It is a long-time specialist with deep technical software expertise.

  • Enterprise
  • AI / ML
  • Developer Tools
  • Seed, Pre-Seed
  • $250K – $2.0M
  • Menlo Park, California
  • 47 portfolio companies

Illumina Ventures

Illumina Ventures invests in transformative genomics and biotechnology startups globally.

  • Other
  • Healthcare
  • Seed
  • $250K – $2.0M
  • San Francisco, CA
  • 8 portfolio companies

Illuminate Venture Partners

Targets early-stage enterprise cloud and SaaS applications that disrupt traditional workflows with data insights or automation.

  • SaaS
  • Enterprise
  • Other
  • Seed, Series A
  • $250K – $1.5M
  • Oakland, CA
  • 19 portfolio companies

Imaginable Futures

Imaginable Futures backs mission-driven education technology startups targeting underserved populations globally.

  • EdTech
  • Other
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Menlo Park, CA, USA
  • 2 portfolio companies

Imaginary Ventures

Imaginary Ventures focuses on the intersection of lifestyle, consumer products, and digital commerce.

  • Consumer
  • Other
  • Seed, Pre-Seed
  • $1.0M – $5.0M
  • New York, NY
  • 1 portfolio company

Imagination Capital

Focused on pioneering technologies in fintech and e-commerce that have a component of risk management and operational efficiency.

  • Other
  • Fintech
  • Consumer
  • Pre-Seed, Seed
  • $300K – $2.0M
  • New York, NY
  • 8 portfolio companies

Imagine Capital

Backing early-stage consumer brands and lifestyle platforms.

  • Other
  • Consumer
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Los Angeles, CA
  • 2 portfolio companies

Impact Defense Group

Focusing exclusively on DefenseTech, Impact Defense Group partners with early-stage companies developing next-gen defense solutions.

  • Other
  • Pre-Seed, Seed
  • $300K – $1.0M
  • San Francisco, CA
  • 6 portfolio companies

iLab VC

Backs companies supporting mental health clients through AI-assisted software and SaaS tools.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $500K – $3.0M
  • New York, NY
  • 2 portfolio companies

Showing 3457–3480 of 7375 firms — page 145 of 308.

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