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
2,238
Jan 1 – Oct 27, 2026
Disclosed funding
$257.2B
1858 disclosed amounts
Median round
$24M
Of disclosed amounts
2,238 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
A1R waterClimate tech · United StatesCompany profile

Atmospheric water-generation systems and packaged drinking water, with production, bottling and distribution operations.

Atmospheric water-generation systems and packaged drinking water, with production, bottling and distribution operations.

~$83.5MPIPEUndisclosedClimate techUnited StatesInvestors
WideField SecurityCybersecurity · United StatesCompany profile

Provides visibility and real-time detection for AI agent identity and security risks

Provides visibility and real-time detection for AI agent identity and security risks

UndisclosedSeries ACybersecurityUnited StatesInvestors
Boston Green CompanyClimate tech · United StatesCompany profile

Provides hazardous and non-hazardous waste transportation and disposal and industrial cleaning

Provides hazardous and non-hazardous waste transportation and disposal and industrial cleaning

UndisclosedStrategicUndisclosedClimate techUnited StatesInvestors
CarecubesHealthtech · United StatesCompany profile

Develops isolation units to prevent infectious disease transmission in healthcare settings

Develops isolation units to prevent infectious disease transmission in healthcare settings

$6.5MSeries AHealthtechUnited StatesInvestors
EclypsiumCybersecurity · United StatesCompany profile

Provides supply chain security for IT infrastructure

Provides supply chain security for IT infrastructure

$25MSeries C+CybersecurityUnited StatesInvestors
AvtalFintech · United StatesCompany profile

Provides digital engagement platform for debt collection agencies

Provides digital engagement platform for debt collection agencies

$24MSeed+Series AUndisclosedFintechUnited StatesInvestors
Bedrock DataCybersecurity · United StatesCompany profile

Provides data-centric security, governance and management for enterprises

Provides data-centric security, governance and management for enterprises

UndisclosedStrategicUndisclosedCybersecurityUnited StatesInvestors
CapeCybersecurity · United StatesCompany profile

Provides private and secure mobile connectivity for enterprises, government, and consumers

Provides private and secure mobile connectivity for enterprises, government, and consumers

$100MSeries CSeries C+CybersecurityUnited StatesInvestors
Health UniverseHealthtech · United StatesCompany profile

Provides AI infrastructure for healthcare organizations to integrate and govern autonomous agents

Provides AI infrastructure for healthcare organizations to integrate and govern autonomous agents

$6MSeedHealthtechUnited StatesInvestors
Allure SecurityCybersecurity · United StatesCompany profile

Managed brand protection that investigates impersonation threats and coordinates their removal across digital channels.

Managed brand protection that investigates impersonation threats and coordinates their removal across digital channels.

$17MSeries BCybersecurityUnited StatesInvestors

Active investors in this selection

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Ranked by rounds participated in · From Jan 1, 2026

  1. 1
    Y Combinator (YC)

    Vera Health, BioStack, Tractian

    133rounds
    3led
  2. 2
    Andreessen Horowitz (a16z)

    Hex, ASI, Eka Robotics

    100rounds
    20led
  3. 3
    General Catalyst

    Hyperbolic, Re:Build, Provision Labs

    73rounds
    8led
  4. 4
    Alumni Ventures

    Maxinsights, Daytona, Chariot Claims

    59rounds
    0led
  5. 5
    Sequoia Capital

    Hex, Warhound, Whop

    58rounds
    9led

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