Investor directory / United States
Investors and funders in United States (2026)
128 funders based in United States. Filter by stage, sector or business model below. Contact details are part of Pro.
GroveStreet
GroveStreet is a private equity and venture capital firm that creates customized portfolios and separately managed accounts for institutional investors. It invests across venture capital, lower mid-market buyouts, lif…
Intelligence Ventures
Intelligence Ventures is a pre-seed and seed venture capital firm backing early-stage AI-powered healthcare companies in the US and Canada. The fund focuses on startups with proprietary data moats across biotech and p…
Narya
Narya is an early-stage venture capital firm that invests in founders solving unaddressed problems in critical markets. Its portfolio spans healthcare, defense and space, life sciences, and American manufacturing.
Pebblebed
Pebblebed is a pre-seed and seed-stage venture capital firm based in San Francisco. Founded by technical builders, the firm leads investment rounds for founders solving technically rigorous problems.
Robin Hood Ventures
Robin Hood Ventures is a Philadelphia-based angel investment group that provides equity financing to early-stage, high-growth startups. The network focuses on companies in the Mid-Atlantic region and syndicates invest…
Sapphire Ventures
Sapphire Ventures is a venture capital firm that invests in expansion-stage enterprise software and AI companies. The firm also backs early-stage venture fund managers across the U.S., Europe, and Israel.
Spectrum Equity
Spectrum Equity is a growth equity firm focused on investing in software, artificial intelligence, and data businesses. They provide flexible capital structures, including minority recapitalizations and change-of-cont…
Summit Partners
Summit Partners is a global growth equity firm that provides investment capital to growth-stage companies as both a minority and majority shareholder. Founded in 1984, the firm focuses on investments across technology…
Tenaya Capital
Tenaya Capital is a venture capital firm that partners with entrepreneurs to build enduring technology companies. Its portfolio features companies across software, consumer, and technology sectors including Palo Alto …
U.S. Venture Partners
U.S. Venture Partners is a venture capital firm headquartered in Menlo Park, California. The firm focuses on early-stage investments across enterprise and cloud software, cybersecurity, consumer technologies, and heal…
Act One Ventures
Act One Ventures is a venture capital firm based in San Francisco that invests in pre-seed and seed stage companies. The firm focuses on AI-native operating systems, agent infrastructure, and enterprise services.
Azure Capital Partners
Azure Capital Partners is an early-stage venture capital firm founded in 2000. It invests primarily in seed and post-seed stage technology companies across North America.
Betaworks
Betaworks is a New York-based pre-seed and seed stage investor focused on frontier technologies and artificial intelligence. It also runs Camp, a thematic investment and in-residence program providing funding and guid…
Binary Capital
Binary Capital is an early-stage venture capital firm established in 2014 and headquartered in San Francisco, California. The firm invests across multiple sectors, focusing primarily on consumer technology and alterna…
Bonfire Ventures
Bonfire Ventures is a venture capital firm that leads seed rounds for B2B and AI-native software companies. They typically invest $2 to $6 million initially and reserve capital for follow-on funding.
Crosslink Capital
Crosslink Capital is an early-stage venture capital firm based in Menlo Park, California. The firm invests in Seed and Series A companies across enterprise and consumer sectors.
FoundersEdge
FoundersEdge is a pre-seed venture capital fund that invests in early-stage AI-native software companies. Founded by operators Greg Raiz and Jess Lynch, the firm provides first checks and hands-on guidance to software…
General Catalyst
General Catalyst is a venture capital firm with over $43 billion in assets under management. It backs founders and hatches companies across stages from seed to growth, with investments in areas such as artificial inte…
Opus Capital
Opus Capital is a venture capital firm focused on early-stage investments in technology companies. The firm targets sectors including Internet, mobile, networking, and semiconductors, leveraging team operating experie…
Polaris Partners
Polaris Partners is a venture capital firm that invests in healthcare, life sciences, biotechnology, and technology companies. It supports early-stage academic research through the Polaris Innovation Fund and the expa…
Redpoint Ventures
Redpoint Ventures is a venture capital firm that invests in technology companies. The firm leads funding rounds, including Series A investments, across sectors such as artificial intelligence, fintech, and consumer pr…
SBA (US Small Business Administration)
The U.S. Small Business Administration (SBA) supports American small businesses by facilitating funding through government-guaranteed loans, disaster relief assistance, grants, and investment capital via licensed Smal…
Social Capital
Social Capital is a technology investment firm founded by Chamath Palihapitiya that partners with entrepreneurs building technology companies. It invests across frontier deep tech, life sciences, the global energy tra…
Striker Venture Partners
Striker Venture Partners is a venture capital firm founded in 2025 that invests in technical founders from inception. The firm focuses on concentrated investments in AI and cybersecurity companies.
Telegraph Hill Partners
Telegraph Hill Partners is a venture capital firm that provides growth capital to private life science, medical device, and healthcare companies. Founded in 2001, the firm invests in commercial-stage businesses with i…
Tiger Global Management
Tiger Global is a research-driven investment firm pursuing a long-term approach to partnering with companies across different stages of their lifecycle. Its private equity business invests in early through late-stage …
Toba Capital
Toba Capital is an early-stage venture capital firm founded in 2012. The firm primarily invests in Seed and Series A rounds across SaaS, IT infrastructure, and climate technology sectors.
Vela Partners
Vela Partners is a quantitative venture capital firm based in San Francisco that invests exclusively in AI companies. The firm provides early-stage funding from inception through Series A using proprietary quantitativ…
01 Advisors
01A is a venture capital firm founded by former operators from Twitter and Facebook. The firm invests right after companies have found product-market fit, typically during Series A through C, with a focus on scaling a…
AI House
AI House is a Seattle-based incubator and startup ecosystem focused on applied AI companies. It provides pre-seed funding, cloud credits, technical support, and hands-on company building for early-stage founders.