Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 2,225 Jan 1 – Oct 26, 2026
- Disclosed funding
- $250.8B 1847 disclosed amounts
- Median round
- $24M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| N NebexCompany profile Builds market infrastructure connecting space companies with sovereign buyers and capital Builds market infrastructure connecting space companies with sovereign buyers and capital | $30M | Seed | Space tech | United States | Investors | |
| S StraikerCompany profile Provides agentic security for AI agents, discovering, testing, and protecting enterprise AI agents Provides agentic security for AI agents, discovering, testing, and protecting enterprise AI agents | $64M | Series A | Cybersecurity | United States | Investors | |
 8090 LabsCompany profile AI-enabled software development and modernization for enterprises running complex business systems. AI-enabled software development and modernization for enterprises running complex business systems. | $135M | Series A | Developer tools | United States | Investors | |
| RS Develops power solutions for next-generation AI systems | $100M | StrategicUndisclosed | Hardware | United States | Investors Undisclosed | |
| S SpaceXCompany profile SpaceX builds launch vehicles, satellite communications systems and AI infrastructure. SpaceX builds launch vehicles, satellite communications systems and AI infrastructure. | $25B | Senior notesUndisclosed | Space tech | United States | Investors Undisclosed | |
| PA Patronus AICompany profile Builds simulated digital environments to evaluate and stress-test AI agents Builds simulated digital environments to evaluate and stress-test AI agents | $50M | Series B | AI | United States | Investors | |
| S AI-native observability platform for fast-moving engineering teams | $8M | Seed | AI | United States | Investors | |
| R RunlayerCompany profile Provides an AI enablement and governance platform giving enterprises secure control over AI agents Provides an AI enablement and governance platform giving enterprises secure control over AI agents | $30M | Series A | Enterprise software | United States | Investors | |
 AquaPoro TechnologiesCompany profile AquaPoro develops atmospheric water systems that supply homes and industrial facilities with water extracted from ambient air. AquaPoro develops atmospheric water systems that supply homes and industrial facilities with water extracted from ambient air. | $5M | Seed | Climate tech | United States | Investors | |
| VA Builds emotional intelligence infrastructure for voice AI | $5M | Seed | AI | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Y Combinator (YC)
BioStack, Tractian, Blacksmith
132rounds3led - 2Andreessen Horowitz (a16z)
ASI, Eka Robotics, Town
99rounds20led - 3General Catalyst
Provision Labs, Tractian, Different
70rounds7led - 4Alumni Ventures
Maxinsights, Daytona, Chariot Claims
60rounds0led - 5Khosla Ventures
Arda Industries, Tolan
58rounds6led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.