We partner with the top 1% of founders across the full AI stack. Proud backer of pioneers such as SpaceX and World Labs.
Founders backed
Unicorns backed
Companies over $100M
Million dollars under management
Acquisitions
Year founded
Our Portfolio
FoundersX companies are rebuilding industries from silicon up — AI infrastructure, fintech, healthcare, security, space, and enterprise.
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Investment Team
Our investment team originates from Stanford. We have offices in Silicon Valley, Harvard Square, and Manhattan. We invest with strong venture disciplines and deep domain insights.
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News & Insights
Firm announcements, portfolio milestones, and market theses from the FoundersX team.
Sep. 29, 2026
Portfolio
Jeeves Raises $110 Million to Scale Its Stablecoin-Native Banking Platform for Global Enterprises
Sep. 29, 2026
Portfolio
World Labs to Join AMD to Accelerate Spatial Intelligence
Aug. 28, 2026
Portfolio
Arintra Raises $25M B Round to Pioneer Healthcare Revenue Assurance
July 23, 2026
Insight
What Worlds We See Through World Labs: FoundersX Ventures Backs Physical AI Pioneer