Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 2,217 Jan 1 – Oct 23, 2026
- Disclosed funding
- $208.3B 1841 disclosed amounts
- Median round
- $24M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| H HadriusCompany profile Hadrius provides an AI-native compliance infrastructure for financial services firms Hadrius provides an AI-native compliance infrastructure for financial services firms | $27M | Seed+Series AUndisclosed | Enterprise software | United States | Investors | |
| B BRINC is an American developer of technology in the service of public safety | $125M | Growth | Defense tech | United States | Investors | |
| T TYLsemiCompany profile TYLsemi delivers standards-based, production-ready chiplets for modern multi-die systems TYLsemi delivers standards-based, production-ready chiplets for modern multi-die systems | $43M | Undisclosed | Hardware | United States | Investors | |
| T ThiraCompany profile Creator of secure, self-learning AI system of execution built for the enterprise Creator of secure, self-learning AI system of execution built for the enterprise | $21M | Seed | Enterprise software | United States | Investors | |
| T TerraFirmaCompany profile A tech-enabled, vertically integrated construction company focused on critical infrastructure A tech-enabled, vertically integrated construction company focused on critical infrastructure | $115M | Series A | Proptech | United States | Investors | |
| SA AI platform for policy and regulatory intelligence | $70M | Undisclosed | Enterprise software | United States | Investors | |
| PP Prosperity PartnersCompany profile National platform delivering tax advisory, client accounting and transaction support services National platform delivering tax advisory, client accounting and transaction support services | Undisclosed | Growth | Business services | United States | Investors | |
| H Develops technology to remove and destroy PFAS in water. | Undisclosed | StrategicUndisclosed | Climate tech | United States | Investors | |
| S Building a safer world by deploying low-cost air defense systems at scale | $80M | Series A | Defense tech | United States | Investors | |
 410 MedicalCompany profile Hand-operated infusion devices for controlled delivery of blood and fluids during emergency resuscitation. Hand-operated infusion devices for controlled delivery of blood and fluids during emergency resuscitation. | $12M | Growth | Healthtech | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Y Combinator (YC)
Tractian, Blacksmith, Databuddy Analytics
131rounds3led - 2Andreessen Horowitz (a16z)
ASI, Eka Robotics, Town
98rounds19led - 3General Catalyst
Tractian, Different, Baba
69rounds7led - 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.