Latest United States Startup Funding Rounds

Startup funding in United States: recent rounds, the companies behind them and their participating investors.

This page showsCountry: United States
Rounds
769
Jul 12 – Oct 9, 2026
Disclosed funding
$66.5B
612 disclosed amounts
Median round
$22.5M
Of disclosed amounts
769 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
Prosperity PartnersBusiness services · United StatesCompany profile

National platform delivering tax advisory, client accounting and transaction support services

National platform delivering tax advisory, client accounting and transaction support services

UndisclosedGrowthBusiness servicesUnited StatesInvestors
HexivonClimate tech · United StatesCompany profile

Develops technology to remove and destroy PFAS in water.

Develops technology to remove and destroy PFAS in water.

UndisclosedStrategicUndisclosedClimate techUnited StatesInvestors
SingularityDefense tech · United StatesCompany profile

Building a safer world by deploying low-cost air defense systems at scale

Building a safer world by deploying low-cost air defense systems at scale

$80MSeries ADefense techUnited StatesInvestors
410 MedicalHealthtech · United StatesCompany profile

Hand-operated infusion devices for controlled delivery of blood and fluids during emergency resuscitation.

Hand-operated infusion devices for controlled delivery of blood and fluids during emergency resuscitation.

$12MGrowthHealthtechUnited StatesInvestors
Pact LabsFintech · United StatesCompany profile

Pact Labs builds the core wallet, data, and payment infrastructure for the PACT protocol and its consumer products.

Pact Labs builds the core wallet, data, and payment infrastructure for the PACT protocol and its consumer products.

$7MSeries AFintechUnited StatesInvestors
Guthrie AIProptech · United StatesCompany profile

Recruits, trains, and places Virtual Bid Assistants for glazing contractors

Recruits, trains, and places Virtual Bid Assistants for glazing contractors

$4MSeedProptechUnited StatesInvestors
Chai DiscoveryBiotech · United StatesCompany profile

Building AI models to accelerate pre-clinical drug discovery

Building AI models to accelerate pre-clinical drug discovery

$400MSeries CSeries C+BiotechUnited StatesInvestors
Ravee OpticsSpace tech · United StatesCompany profile

Develops laser communication systems for data transport across satellite networks

Develops laser communication systems for data transport across satellite networks

$6MSeedSpace techUnited StatesInvestors
QuadricHardware · United StatesCompany profile

Quadric is a licensor of fully programmable general-purpose AI inference processor IP

Quadric is a licensor of fully programmable general-purpose AI inference processor IP

$16MSeries C+HardwareUnited StatesInvestors

Active investors in this selection

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Ranked by rounds participated in · From Jul 12, 2026

  1. 1
    Y Combinator (YC)

    Nous Research, Santé, Vitalize

    55rounds
    3led
  2. 2
    Andreessen Horowitz (a16z)

    TypeSafe AI, Arena, Vesta

    40rounds
    15led
  3. 3
    Khosla Ventures

    Arena, Vinci, Conway Research

    25rounds
    5led
  4. 4
    Sequoia Capital

    TypeSafe AI, Mecka, Healthleap

    23rounds
    5led
  5. 5
    Insight Partners

    Stuut, Hestus, Inc., Quartermaster

    21rounds
    9led

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