Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 32 Oct 18 – 24, 2026
- Disclosed funding
- $5.5B 32 disclosed amounts
- Median round
- $63M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| ST Star TherapeuticsCompany profile Biotechnology company discovering and developing antibody therapies for diseases with significant unmet need. Biotechnology company discovering and developing antibody therapies for diseases with significant unmet need. | $200M | Private financingUndisclosed | Biotech | United States | Investors | |
| PA Pathos AICompany profile Clinical-stage drug developer using AI to select therapeutic assets and guide oncology trials. Clinical-stage drug developer using AI to select therapeutic assets and guide oncology trials. | $237M | Series ESeries C+ | Biotech | United States | Investors | |
| X XonaCompany profile Xona builds Pulsar, a satellite navigation system for precise and resilient positioning and timing. Xona builds Pulsar, a satellite navigation system for precise and resilient positioning and timing. | $250M | Series DSeries C+ | Space tech | United States | Investors | |
| WS Warp SciencesCompany profile Warp Sciences combines chemistry, AI and robotics to help drug discovery teams make and test molecules in the United States. Warp Sciences combines chemistry, AI and robotics to help drug discovery teams make and test molecules in the United States. | $215M | Series A | Biotech | United States | Investors | |
| R ReduckCompany profile Reduck provides browser automation tools that let AI agents work with websites lacking dedicated APIs. Reduck provides browser automation tools that let AI agents work with websites lacking dedicated APIs. | $3M | Pre-seed | Developer tools | United States | Investors | |
| SI Slingshot InsuranceCompany profile Slingshot Insurance builds software infrastructure for embedded insurance programs sold through business platforms. Slingshot Insurance builds software infrastructure for embedded insurance programs sold through business platforms. | $27M | Seed | Fintech | United States | Investors | |
| M MaxinsightsCompany profile Maxinsights supplies human activity datasets for training robotics and physical AI models. Maxinsights supplies human activity datasets for training robotics and physical AI models. | $30M | Seed roundSeed | Robotics | United States | Investors | |
| C CoastCompany profile Coast combines payment cards, expense controls and bill payments for businesses with fleets and field teams. Coast combines payment cards, expense controls and bill payments for businesses with fleets and field teams. | $35M | Undisclosed | Fintech | United States | Investors | |
| W WarhoundCompany profile Warhound develops working dogs for military, law-enforcement and emergency-response teams. Warhound develops working dogs for military, law-enforcement and emergency-response teams. | $200M | Seed | Defense tech | United States | Investors | |
| W WhopCompany profile Provides a platform for creators to accept payments, launch ventures, and engage with others Provides a platform for creators to accept payments, launch ventures, and engage with others | $200M | Series DSeries C+ | Fintech | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Oct 18, 2026
- 1Accel
Coast, Arda Industries
3rounds2led - 2Lux Capital
Warp Sciences, Warhound, Flapping Airplanes
3rounds1led - 3Menlo Ventures
Warp Sciences, Greptile, Town
3rounds2led - 4Sequoia Capital
Warhound, Whop, Blacksmith
3rounds2led - 5Andreessen Horowitz (a16z)
ASI, Eka Robotics, Town
3rounds1led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.