Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 2,205 Jan 1 – Oct 24, 2026
- Disclosed funding
- $207.7B 1832 disclosed amounts
- Median round
- $24M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| P PhigenicsCompany profile A technology-enabled water-management service that helps facilities monitor water quality, test for pathogens and document corrective action. A technology-enabled water-management service that helps facilities monitor water quality, test for pathogens and document corrective action. | Undisclosed | InvestmentUndisclosed | Healthtech | United States | Investors | |
| TC TigerByte CyberCompany profile Hardware-enforced cybersecurity and edge-computing products that protect aircraft, satellites, vehicles, drones and AI systems in constrained environments. Hardware-enforced cybersecurity and edge-computing products that protect aircraft, satellites, vehicles, drones and AI systems in constrained environments. | $3M | Seed | Cybersecurity | United States | Investors | |
| FM Fize MedicalCompany profile A critical-care monitoring platform that gives clinicians continuous urine-output data and decision support for managing fluid balance and kidney risk. A critical-care monitoring platform that gives clinicians continuous urine-output data and decision support for managing fluid balance and kidney risk. | Undisclosed | Series B | Healthtech | United States | Investors | |
| AH Angle HealthCompany profile A health-insurance carrier and digital benefits platform that helps employers offer group plans and supports members in using their coverage and care. A health-insurance carrier and digital benefits platform that helps employers offer group plans and supports members in using their coverage and care. | $200M | Series C and tender offerSeries C+ | Healthtech | United States | Investors | |
| S StrikeReadyCompany profile A security-operations platform that connects an organization's security tools and helps SOC teams investigate alerts, coordinate response and automate routine work. A security-operations platform that connects an organization's security tools and helps SOC teams investigate alerts, coordinate response and automate routine work. | Undisclosed | InvestmentUndisclosed | Cybersecurity | United States | Investors | |
| V ViabotCompany profile Autonomous robots that sweep commercial properties, empty their own debris and return to a dock for charging. Autonomous robots that sweep commercial properties, empty their own debris and return to a dock for charging. | $24M | Series A | Robotics | United States | Investors | |
| R RidgelineCompany profile Cloud software for investment managers that brings trading, portfolio accounting, compliance and client reporting into one system. Cloud software for investment managers that brings trading, portfolio accounting, compliance and client reporting into one system. | $250M | Series ESeries C+ | Fintech | United States | Investors | |
| AA Arcee AICompany profile Open-weight language models and deployment tools that let organizations adapt and run AI on infrastructure they control. Open-weight language models and deployment tools that let organizations adapt and run AI on infrastructure they control. | ≥$150M | Series B | AI | United States | Investors | |
| LR Luzern RiskCompany profile A captive-insurance manager and technology platform that helps businesses form, operate and monitor insurance companies they own. A captive-insurance manager and technology platform that helps businesses form, operate and monitor insurance companies they own. | $45M | Series B | Fintech | United States | Investors | |
| A AntflyCompany profile A retrieval database that combines keyword, vector and graph search so developers can ground AI applications and agents in their own data. A retrieval database that combines keyword, vector and graph search so developers can ground AI applications and agents in their own data. | $2M | Pre-SeedPre-seed | Developer tools | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Y Combinator (YC)
Tractian, Blacksmith, Greptile
129rounds3led - 2Andreessen Horowitz (a16z)
ASI, Eka Robotics, Town
98rounds19led - 3General Catalyst
Tractian, Different, Baba
69rounds7led - 4Alumni Ventures
Maxinsights, Daytona, Chariot Claims
59rounds0led - 5Khosla Ventures
Arda Industries, Tolan
58rounds6led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.