Venture Capital Firms in the USA

Browse 7,561 venture capital firms headquartered in the USA. Median check across the 7392 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

TheVentureCity

TheVentureCity invests in Series A, product-led companies across the U.S., Europe, and Latin America, focusing on businesses where data and AI help build defensible products. It particularly favors B2...

  • Healthcare
  • AI / ML
  • Consumer
  • Pre-Seed, Seed
  • $2.5M – $4.0M
  • Miami, Florida, United States
  • 7 portfolio companies

ThinGap Ventures

Invests in startups advancing RF hardware and semiconductor innovations for next-gen wireless and AI applications.

  • Other
  • AI / ML
  • Seed
  • $750K – $3.0M
  • Austin, TX
  • 2 portfolio companies

ThinkBox Ventures

Focused on early-stage companies driving innovation in education, specifically AI-based tools for K-12 and career guidance.

  • EdTech
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Boston, MA
  • 2 portfolio companies

Third Act Ventures

Focused exclusively on technology and innovation for older adults and aging demographics.

  • Other
  • Healthcare
  • Seed, Pre-Seed
  • $100K – $500K
  • New York, NY
  • 6 portfolio companies

Third Coast Capital

Invests in marketplaces with transformative fintech applications, focusing on B2B innovation.

  • Marketplace
  • Fintech
  • Seed
  • $500K – $4.0M
  • Chicago, IL

Third Culture Capital (3CC)

Invests in healthcare startups led by underrepresented founders, focusing on global health equity and innovation.

  • Healthcare
  • Other
  • Pre-Seed, Seed
  • $150K – $1.0M
  • Seattle, WA
  • 1 portfolio company

Third Derivative

Focuses exclusively on accelerating climate innovation for decarbonization, with investments in sustainable energy, EVs, and carbon removal.

  • Climate / Energy
  • Other
  • Pre-Seed, Seed
  • $100K – $2.0M
  • Boulder, CO
  • 2 portfolio companies

Third Derivative

Third Derivative focuses on scaling climate technology innovations that are reducing greenhouse gas emissions and accelerating a zero-carbon future.

  • Climate / Energy
  • Other
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Boulder, CO
  • 311 portfolio companies

Third Rock Ventures

Third Rock focuses exclusively on life sciences companies with transformative therapeutic potential, particularly in oncology and precision medicine.

  • Healthcare
  • Other
  • Pre-Seed, Seed, Series A
  • $500K – $15.0M
  • Boston, MA
  • 8 portfolio companies

Third Sphere (formerly Spero Ventures)

Invests in companies creating a sustainable, equitable future through advancements in ClimateTech, IoT, and societal infrastructure.

  • Other
  • Deep Tech
  • seed+, Pre-Seed
  • $2.0M – $10.0M
  • San Francisco, CA
  • 94 portfolio companies

Third Sphere (formerly Wireframe Ventures)

Invests in early-stage startups solving the climate crisis through new energy, sustainability, and waste solutions.

  • Other
  • Climate / Energy
  • Pre-Seed, Seed
  • $200K – $2.0M
  • San Francisco, CA
  • 2 portfolio companies

Third Sphere Capital

Invests in early-stage companies transforming the global economy through sustainability, Web3 platforms, and climate-focused innovations.

  • Other
  • Climate / Energy
  • Pre-Seed, Seed
  • $500K – $3.0M
  • New York, NY
  • 1 portfolio company

Third Wave Consumer Partners

Focused on supporting startups that modernize consumer product brands and retail distribution models.

  • Consumer
  • Other
  • Seed, Series A
  • $1.0M – $4.0M
  • New York, NY
  • 2 portfolio companies

ThirdWave AI Partners

Focuses on funding companies building generative AI infrastructure, enterprise-specific AI tools, and systems for improving operational efficiency.

  • Other
  • Seed, seed extension
  • $150K – $800K
  • Portland, OR
  • 1 portfolio company

Thread AI Fund

Thread AI supports enterprise-focused AI startups building B2B infrastructure products with high adoption potential in telecom and other industries.

  • Other
  • Seed
  • $1.0M – $3.0M
  • San Francisco, CA
  • 2 portfolio companies

Thread Capital

Invests in foundational enterprise software tools that enhance productivity and team efficiency, with a keen interest in decision intelligence platforms.

  • Enterprise
  • Other
  • SaaS
  • Seed
  • $100K – $1.0M
  • San Francisco, CA
  • 14 portfolio companies

Thread Innovators Fund

Backs early-stage innovative fashion brands with omnichannel sales strategies.

  • Other
  • Pre-Seed
  • $750K – $2.5M
  • New York, NY
  • 1 portfolio company

Thread Ventures

Thread Ventures exclusively invests in early-stage companies within the fashion and e-commerce space, focusing on innovative business models driven by community engagement.

  • Other
  • Consumer
  • Seed
  • $1.0M – $7.0M
  • Los Angeles, CA

ThreadLevel Ventures

Focused on early-stage marketing technology solutions, particularly those tailored to SMBs and offering efficient customer acquisition tools via software innovation.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $50K – $500K
  • Atlanta, GA
  • 2 portfolio companies

ThreadStack Ventures

Invests in startups enabling AI-powered workflows, integration tools, and enterprise automation.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $250K – $1.3M
  • Boston, MA
  • 2 portfolio companies

ThreadTech Ventures

ThreadTech Ventures invests in startups at the intersection of technology and fashion, enabling data-driven innovation across supply chains, manufacturing, and marketing.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Los Angeles, CA
  • 1 portfolio company

Threaded Ventures

Focused on early-stage companies innovating in fashion technology, retail, and e-commerce with scalable SaaS solutions.

  • Other
  • AI / ML
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • New York, NY
  • 2 portfolio companies

Threadline Ventures

Threadline exclusively invests in early-stage B2B software companies solving enterprise pain points.

  • SaaS
  • Enterprise
  • AI / ML
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • San Francisco, CA
  • 105 portfolio companies

Threadneedle Ventures

Threadneedle Ventures specializes in early-stage investments in fintech and RegTech startups that streamline compliance processes and reduce liability risks for enterprise platforms.

  • Fintech
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Austin, TX
  • 1 portfolio company

Showing 6889–6912 of 7561 firms — page 288 of 316.

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