Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 713 Jul 31 – Oct 28, 2026
- Disclosed funding
- $108B 570 disclosed amounts
- Median round
- $25M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| AS Andromeda SurgicalCompany profile Andromeda Surgical develops autonomous surgical robots combining anatomical mapping and surgeon oversight, initially for prostate enucleation. Andromeda Surgical develops autonomous surgical robots combining anatomical mapping and surgeon oversight, initially for prostate enucleation. | $15M | Series A | Robotics | United States | Investors | |
| H Runs autonomous AI-driven penetration testing to secure enterprise networks | $250M | Series ESeries C+ | Cybersecurity | United States | Investors | |
| MM Mariana MineralsCompany profile Builds and operates AI-driven mines and refineries for critical minerals Builds and operates AI-driven mines and refineries for critical minerals | $310M | Series B | Industrial tech | United States | Investors | |
| OS Orbital SentryCompany profile Builds persistent infrared imaging satellites for wildfire detection and defense Builds persistent infrared imaging satellites for wildfire detection and defense | Undisclosed | Pre-SeedPre-seed | Space tech | United States | Investors | |
| Z AI security and governance platform purpose-built for enterprise AI agents | $125M | Series CSeries C+ | Cybersecurity | United States | Investors | |
| I Whole-genome sequencing and bioinformatics platform for precision oncology | $31M | Series B | Biotech | United States | Investors | |
 Dash BioCompany profile Dash Bio provides automated bioanalysis for preclinical and clinical drug testing. Dash Bio provides automated bioanalysis for preclinical and clinical drug testing. | $30M | Series A | Biotech | United States | Investors | |
 Actualyze AICompany profile An enterprise gateway for AI-model access, request security, budgets and routing. An enterprise gateway for AI-model access, request security, budgets and routing. | $7M | Seed | AI | United States | Investors | |
| SA STELLA Automotive AICompany profile AI-powered customer engagement platform automating calls and scheduling for auto dealers AI-powered customer engagement platform automating calls and scheduling for auto dealers | $22.1M | Series B | Ecommerce | United States | Investors | |
 Base PowerCompany profile Base Power builds and operates home batteries that supply backup electricity and help balance the power grid. Base Power builds and operates home batteries that supply backup electricity and help balance the power grid. | $1B | Series DSeries C+ | Climate tech | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jul 31, 2026
- 1Y Combinator (YC)
Vera Health, BioStack, Tractian
55rounds3led - 2Andreessen Horowitz (a16z)
Hex, ASI, Eka Robotics
43rounds16led - 3Sequoia Capital
Hex, Warhound, Whop
24rounds7led - 4Khosla Ventures
Arda Industries, Tolan
24rounds6led - 5General Catalyst
Hyperbolic, Re:Build, Provision Labs
23rounds7led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.