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 |
|---|---|---|---|---|---|---|
| a ai3BioCompany profile ai3Bio develops therapies designed to remove disease-causing Th17 immune cells, using antibody and lipid-nanoparticle platforms to address autoimmune disease. ai3Bio develops therapies designed to remove disease-causing Th17 immune cells, using antibody and lipid-nanoparticle platforms to address autoimmune disease. | $48M | Series A | Biotech | United States | Investors | |
| R RemoteThreatCompany profile RemoteThreat provides an offensive cyber-operations platform for enterprise red teams, government mission teams and vetted defence partners. RemoteThreat provides an offensive cyber-operations platform for enterprise red teams, government mission teams and vetted defence partners. | $7M | Pre-seed | Cybersecurity | United States | Investors | |
| R RecoCompany profile Cybersecurity software that helps security teams discover, govern and secure SaaS applications, identities and AI agents. Cybersecurity software that helps security teams discover, govern and secure SaaS applications, identities and AI agents. | $55M | Series B extensionSeries B | Cybersecurity | United States | Investors | |
| f flowscopeCompany profile flowscope automates enterprise work by connecting business processes and using AI to reduce repetitive operational tasks. flowscope automates enterprise work by connecting business processes and using AI to reduce repetitive operational tasks. | $3.8M | Seed | Business services | United States | Investors | |
| E EliseAICompany profile Agentic AI software for housing operators and healthcare providers that automates customer conversations and operational workflows. Agentic AI software for housing operators and healthcare providers that automates customer conversations and operational workflows. | $350M | Growth financingUndisclosed | AI | United States | Investors | |
| R RiskScoutCompany profile RiskScout provides financial-crime compliance and fraud-prevention software for banks and credit unions. RiskScout provides financial-crime compliance and fraud-prevention software for banks and credit unions. | Undisclosed | Undisclosed | Fintech | United States | Investors | |
| M MoneyStackCompany profile MoneyStack provides financial counselling within behavioural-health programmes, helping people address money problems alongside treatment. MoneyStack provides financial counselling within behavioural-health programmes, helping people address money problems alongside treatment. | $1M | Undisclosed | Healthtech | United States | Investors | |
| T TeslaCompany profile Designs, manufactures and sells electric vehicles, battery storage systems and solar energy products. Designs, manufactures and sells electric vehicles, battery storage systems and solar energy products. | ≤$30B | Committed credit facilitiesUndisclosed | Mobility | United States | Investors Undisclosed | |
| GI General IntuitionCompany profile Develops multimodal action models trained on gameplay video and player-input telemetry. Develops multimodal action models trained on gameplay video and player-input telemetry. | $220M | Undisclosed | AI | United States | Investors | |
| A AtomicCompany profile Atomic gives supply-chain planners a configurable model of demand, inventory, production and purchasing, then simulates scenarios and recommends or executes decisions under their rules. Atomic gives supply-chain planners a configurable model of demand, inventory, production and purchasing, then simulates scenarios and recommends or executes decisions under their rules. | $12.5M | Series A | 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.