Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 310 Sep 10 – Oct 9, 2026
- Disclosed funding
- $27.5B 241 disclosed amounts
- Median round
- $22M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| HP Heron PowerCompany profile Heron Power builds software-controlled power-conversion equipment for renewable energy, storage and data-center projects. Heron Power builds software-controlled power-conversion equipment for renewable energy, storage and data-center projects. | $60M | Credit facilityUndisclosed | Climate tech | United States | Investors | |
| I InspirenCompany profile Inspiren equips senior-living communities with connected devices and software that help staff prevent falls and coordinate resident care. Inspiren equips senior-living communities with connected devices and software that help staff prevent falls and coordinate resident care. | $70M | Series CSeries C+ | Healthtech | United States | Investors | |
| EH Epsilon HealthCompany profile Epsilon Health operates an AI-supported radiology practice that combines diagnostic models with physician interpretation. Epsilon Health operates an AI-supported radiology practice that combines diagnostic models with physician interpretation. | $27.6M | FundingUndisclosed | Healthtech | United States | Investors | |
| I IntermezzoCompany profile Intermezzo gives payroll and HR platforms an API for calculating and running payroll across countries. Intermezzo gives payroll and HR platforms an API for calculating and running payroll across countries. | $10M | FundingUndisclosed | Fintech | United States | Investors | |
| H HighstockCompany profile A wholesale marketplace helping brands sell surplus inventory to business buyers. A wholesale marketplace helping brands sell surplus inventory to business buyers. | $30M | Series A | Ecommerce | United States | Investors | |
| P PistonCompany profile A cardless fuel-payment network connects commercial fleets and stations with real-time controls for every fill. A cardless fuel-payment network connects commercial fleets and stations with real-time controls for every fill. | $15M | Series A | Fintech | United States | Investors | |
| L LuminaryCompany profile Luminary helps wealth and legal professionals analyze estate plans and guide clients through wealth transfer decisions. Luminary helps wealth and legal professionals analyze estate plans and guide clients through wealth transfer decisions. | $22M | Series A | Fintech | United States | Investors | |
| SG Sparkle Grooming Co.Company profile A dog-grooming franchise pairs recurring memberships with standardized wellness-focused salon services. A dog-grooming franchise pairs recurring memberships with standardized wellness-focused salon services. | $6M | FundingUndisclosed | Consumer | United States | Investors | |
| PA Positron AICompany profile Positron AI develops memory-focused hardware and software for large-language-model inference. Positron AI develops memory-focused hardware and software for large-language-model inference. | ≤$875M | Series C and Series C-1 financing packageSeries C+ | Hardware | United States | Investors Andra CapitalLeadAtreides ManagementLead +21Jim ClarkLeadNew Enterprise Associates (NEA)LeadSemiAnalysis CapitalLeadValor Equity PartnersLead1517 FundARENA Private WealthBanyan VenturesBoardman Bay Capital ManagementCisco InvestmentsDFJ GrowthFincadia AdvisorsFlume VenturesHelenaHudson River TradingNatural CapitalNAVER VenturesQatar Investment AuthorityResilience ReserveU First CapitalUnlessVentureTech Alliance | |
| C ClayCompany profile A go-to-market platform that combines customer and prospect data with AI research and automation tools for revenue teams. A go-to-market platform that combines customer and prospect data with AI research and automation tools for revenue teams. | $115M | Series DSeries C+ | AI | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Sep 10, 2026
- 1Andreessen Horowitz (a16z)
TypeSafe AI, Arena, Vesta
25rounds12led - 2Y Combinator (YC)
Nous Research, Santé, Vitalize
18rounds0led - 3Khosla Ventures
Arena, Vinci, Conway Research
14rounds3led - 4Sequoia Capital
TypeSafe AI, Mecka, Healthleap
12rounds4led - 5Insight Partners
Stuut, Hestus, Inc., Quartermaster
12rounds9led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.