Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 720 Aug 1 – Oct 29, 2026
- Disclosed funding
- $111B 575 disclosed amounts
- Median round
- $25M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| VB Vedanta BiosciencesCompany profile Develops microbiome-based oral therapies for prevention of recurrent C. difficile infection Develops microbiome-based oral therapies for prevention of recurrent C. difficile infection | $60M | Growth | Biotech | United States | Investors | |
| AS Aurelius SystemsCompany profile Develops AI-powered autonomous directed-energy systems to detect and neutralize drone threats Develops AI-powered autonomous directed-energy systems to detect and neutralize drone threats | $40M | Series A | Defense tech | United States | Investors | |
| CL CND Life SciencesCompany profile Develops biomarker-based diagnostic tests for neurodegenerative diseases Develops biomarker-based diagnostic tests for neurodegenerative diseases | Undisclosed | Growth | Biotech | United States | Investors | |
| VL Vector LegalCompany profile Vector Legal combines lawyers, paralegals and custom AI to deliver startup legal services and technology-enabled workflows. Vector Legal combines lawyers, paralegals and custom AI to deliver startup legal services and technology-enabled workflows. | $5.2M | Seed | Business services | United States | Investors | |
| A AmbrookCompany profile Accounting and payments software for farms, ranches, contractors and other businesses in the physical economy. Accounting and payments software for farms, ranches, contractors and other businesses in the physical economy. | $30M | Series B | Fintech | United States | Investors | |
| JA June AICompany profile Develops software for integrating AI agents and automation with enterprise systems. Develops software for integrating AI agents and automation with enterprise systems. | $20M | Pre-SeedPre-seed | Enterprise software | United States | Investors | |
| R Dev cloud platform for validating and testing AI-driven software engineering | $12M | Series A | Developer tools | United States | Investors | |
| II Isengard IndustriesCompany profile Builds precision strike and counter-UAS systems for allied militaries Builds precision strike and counter-UAS systems for allied militaries | Undisclosed | StrategicUndisclosed | Defense tech | United States | Investors | |
 ReluCompany profile Relu develops AI software that automates dental-lab design and administrative work. Relu develops AI software that automates dental-lab design and administrative work. | $1.8M | StrategicUndisclosed | Healthtech | United States | Investors | |
| C ConvexCompany profile Convex provides a reactive backend with database, functions, workflow, and storage. Convex provides a reactive backend with database, functions, workflow, and storage. | $57M | Series B | Developer tools | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Aug 1, 2026
- 1Y Combinator (YC)
Vera Health, BioStack, Tractian
55rounds3led - 2Andreessen Horowitz (a16z)
Hex, ASI, Eka Robotics
43rounds16led - 3Sequoia Capital
Hex, Warhound, Whop
25rounds7led - 4General Catalyst
Hyperbolic, Re:Build, Provision Labs
24rounds7led - 5Khosla Ventures
Arda Industries, Tolan
24rounds6led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.