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 |
|---|---|---|---|---|---|---|
| W WayleadrCompany profile Transforms workplace and vehicle access with parking and visitor management platforms Transforms workplace and vehicle access with parking and visitor management platforms | Undisclosed | Growth | Proptech | United States | Investors Undisclosed | |
| HE Highland Electric FleetsCompany profile Provides Electrification-as-a-Service for school districts and municipalities transitioning diesel fleets to electric Provides Electrification-as-a-Service for school districts and municipalities transitioning diesel fleets to electric | $75M | StrategicUndisclosed | Climate tech | United States | Investors | |
| Z ZeroDriftCompany profile Provides an AI compliance firewall that flags and rewrites non-compliant AI-generated messages before they are sent Provides an AI compliance firewall that flags and rewrites non-compliant AI-generated messages before they are sent | $10M | Seed | Enterprise software | United States | Investors | |
 701xCompany profile Connected herd-management software, GPS ear tags and health monitoring for beef-cattle producers. Connected herd-management software, GPS ear tags and health monitoring for beef-cattle producers. | >$10M | Series B | Agritech | United States | Investors Undisclosed | |
| S Provides AI-driven cloud infrastructure optimization for enterprises | $3M | Seed | Enterprise software | United States | Investors | |
| K KosmosCompany profile Correlates signals across IT tools to surface root-cause intelligence for enterprise support and engineering teams Correlates signals across IT tools to surface root-cause intelligence for enterprise support and engineering teams | $5M | Seed | AI | United States | Investors | |
 Advanced NanoTherapiesCompany profile Advanced NanoTherapies develops nanoparticle-coated balloons that deliver two drugs locally during vascular procedures, starting with its investigational SirPlux Duo device. Advanced NanoTherapies develops nanoparticle-coated balloons that deliver two drugs locally during vascular procedures, starting with its investigational SirPlux Duo device. | >$31M | Series B | Healthtech | United States | Investors | |
| IS Impulse SpaceCompany profile Builds highly maneuverable orbital transfer vehicles and kick stages for in-space mobility and satellite logistics Builds highly maneuverable orbital transfer vehicles and kick stages for in-space mobility and satellite logistics | $500M | Series DSeries C+ | Space tech | United States | Investors | |
| TB Develops novel therapeutics for glaucoma and retinal diseases | $17M | Series A | Biotech | United States | Investors | |
| C ContralineCompany profile Develops hormonal and non-hormonal male contraceptives for men and couples globally Develops hormonal and non-hormonal male contraceptives for men and couples globally | $92.5M | Series B | Biotech | 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.