Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 2,220 Jan 1 – Oct 25, 2026
- Disclosed funding
- $248.4B 1843 disclosed amounts
- Median round
- $24M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
 LumilensCompany profile Lumilens develops optical interconnects for connecting GPUs in AI data centers. Lumilens develops optical interconnects for connecting GPUs in AI data centers. | >$700M | Series CSeries C+ | Hardware | United States | Investors | |
| S SapiomCompany profile Builds infrastructure that helps engineering teams run AI agents reliably in production Builds infrastructure that helps engineering teams run AI agents reliably in production | $35M | Series A | AI | United States | Investors | |
| PF Proxy Foods AICompany profile AI-powered platform helping food and beverage companies develop and commercialize new products AI-powered platform helping food and beverage companies develop and commercialize new products | $6M | Seed | Foodtech | United States | Investors | |
| SS Salus ScientificCompany profile Builds an occupational wellness platform protecting staff performing fluoroscopy procedures Builds an occupational wellness platform protecting staff performing fluoroscopy procedures | $10.1M | Series A | Healthtech | United States | Investors Undisclosed | |
| WS WindBorne SystemsCompany profile Operates autonomous sensing balloons and AI models for weather forecasting infrastructure Operates autonomous sensing balloons and AI models for weather forecasting infrastructure | $37M | Series B | Climate tech | United States | Investors | |
| FI Foundational IndustriesCompany profile AI-native factories designed to automate production of critical industrial equipment in the United States. AI-native factories designed to automate production of critical industrial equipment in the United States. | $25M | Seed | Industrial tech | United States | Investors | |
| ML Mitti LabsCompany profile Uses satellite imagery and AI to cut water use and methane emissions in rice farming Uses satellite imagery and AI to cut water use and methane emissions in rice farming | $9.5M | Series A | Climate tech | United States | Investors | |
| S SkinBitCompany profile Provides full-body skin scanning technology for early skin cancer detection and screening Provides full-body skin scanning technology for early skin cancer detection and screening | $6M | Pre-SeedPre-seed | Healthtech | United States | Investors | |
| AR Avatar RoboticsCompany profile Combines humanoid robots and remote operators for warehouse and manufacturing labor Combines humanoid robots and remote operators for warehouse and manufacturing labor | $6.5M | Seed | Robotics | United States | Investors | |
| LT LifeMine TherapeuticsCompany profile Develops fungal genome-derived therapeutics for organ transplant rejection Develops fungal genome-derived therapeutics for organ transplant rejection | $263M | Series D+Series EUndisclosed | Biotech | 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
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.