Venture Capital Firms in the USA

Browse 7,563 venture capital firms headquartered in the USA. Median check across the 7394 firms that disclose a range is $500K–$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

Stratum Capital

Focuses on early-stage companies building scalable SaaS solutions for enterprises, with a preference for automation and operational infrastructure for private capital markets.

  • SaaS
  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $100K – $800K
  • Denver, CO
  • 2 portfolio companies

Stream Ventures

Focused on early-stage investments in cutting-edge media and streaming technologies.

  • Other
  • SaaS
  • Pre-Seed
  • $1.0M – $3.0M
  • San Francisco, CA

StreamWave Capital

Invests in early-stage companies developing content for new media platforms with a focus on streaming and digital distribution.

  • Other
  • development
  • $500K – $2.5M
  • New York, NY
  • 1 portfolio company

Streetwise Ventures

Targeting advancements in urban technology and smart real estate solutions through data-enhanced decision-making.

  • Real Estate
  • Other
  • Pre-Seed
  • $250K – $500K
  • Boston, MA
  • 1 portfolio company

StrengthPoint Ventures

A boutique fund investing in early-stage startups transforming gym performance, connected equipment, and member engagement.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $100K – $750K
  • Chicago, IL
  • 2 portfolio companies

Stride Ventures

Stride Ventures focuses on B2B SaaS and data analytics companies with scalable business models and significant industry impact.

  • SaaS
  • Developer Tools
  • Fintech
  • Seed
  • $500K+
  • New York, NY
  • 5 portfolio companies

Striker VC

Invests $5–30 million at inception in technical founding teams building generational AI & cybersecurity companies, operating concentrated funds to align deeply with founders.

  • Other
  • SaaS
  • Developer Tools
  • Seed, Pre-Seed
  • $5.0M – $30.0M
  • San Francisco, USA
  • 7 portfolio companies

String Ventures

Early-stage software investor with emphasis on technical products and infrastructure. Relevant where the startup has a strong engineering-led adoption motion.

  • Developer Tools
  • AI / ML
  • SaaS
  • Seed, Pre-Seed
  • $250K – $1.0M
  • New York, New York
  • 15 portfolio companies

Stripes

Growth and early-growth investor in SaaS and consumer, often entering around Series A/B for scaling.

  • Other
  • SaaS
  • Developer Tools
  • Series A, Series B
  • $3.0M – $10.0M
  • New York, NY
  • 28 portfolio companies

Strive Growth Partners

Focuses on early-stage investments in disruptive SaaS and technology in the fitness and health sectors.

  • Other
  • SaaS
  • Pre-Seed
  • $250K – $1.0M
  • San Francisco, CA
  • 2 portfolio companies

Strive Sports Ventures

Strive Sports Ventures invests exclusively in SportsTech startups, aiming to empower the next generation of sports technology innovators.

  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Los Angeles, CA
  • 12 portfolio companies

Strive Ventures

Strive Ventures focuses on bridging the gap between high-performing enterprise AI platforms and the next wave of ML innovations.

  • SaaS
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • Austin, TX
  • 7 portfolio companies

Struck Capital

Early-stage firm investing pre-seed/seed in software and deep tech with a hands-on approach.

  • Enterprise
  • Other
  • Deep Tech
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Los Angeles, CA
  • 12 portfolio companies

Structural Capital Ventures

Invests in early-stage AI and developer tool companies that enable the next generation of technology applications.

  • AI / ML
  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $500K – $2.5M
  • Austin, TX
  • 6 portfolio companies

Structure Capital Ventures

Structure focuses on efficient resource marketplaces and financial tools for enterprise solutions.

  • Marketplace
  • Fintech
  • Seed, Series A
  • $1.0M – $3.0M
  • San Francisco, CA
  • 87 portfolio companies

Structured Data Capital

Structured Data Capital invests in scalable solutions transforming data into actionable insights in enterprise settings.

  • Other
  • Enterprise
  • Seed
  • $500K – $2.0M
  • New York, NY
  • 2 portfolio companies

Studio VC

Invests in early-stage startups at the intersection of technology, media, and advertising.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $300K – $2.5M
  • New York, NY
  • 4 portfolio companies

StudioStack Ventures

Early-stage fund exclusively partnering with SaaS companies that streamline design and creative operational workflows.

  • Other
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Chicago, IL
  • 2 portfolio companies

StyleSeeds Ventures

Early-stage investor focused exclusively on disruptive technology in fashion, retail, and e-commerce, including AI and AR innovations.

  • Other
  • AI / ML
  • Consumer
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Los Angeles, CA
  • 2 portfolio companies

SubAtomic Partners

Focused on foundational breakthroughs in semiconductors, quantum computing, and high-speed data transfer infrastructure.

  • Other
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Seattle, WA
  • 1 portfolio company

Subscription Tech Affiliates

Investing in subscription-based technologies that transform business operations and customer engagement.

  • Other
  • SaaS
  • Pre-Seed
  • $150K – $600K
  • Chicago, IL

Substrate Capital

Focuses on seed-stage infrastructure and edge computing companies solving AI inference bottlenecks for regulated industries.

  • AI / ML
  • Other
  • Security
  • Seed
  • $1.0M – $4.0M
  • San Francisco, CA
  • 1 portfolio company

Substrate Labs Fund

Focused on supporting foundational innovations in materials science and wireless communication technologies.

  • Other
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Salt Lake City, UT
  • 2 portfolio companies

Suffolk Technologies

Built-world investment platform backing software for construction, real estate operations, and asset lifecycle management.

  • Real Estate
  • Other
  • Fintech
  • Seed, Series A
  • $500K – $3.0M
  • Boston, MA
  • 61 portfolio companies

Showing 6505–6528 of 7563 firms — page 272 of 316.

Get matched with the right investors for your startup