Latest Series B Funding Rounds

Startups financing expansion after their early institutional rounds. Explore the businesses, round sizes and investors behind the next phase.

This page showsStage: Series B
Rounds
465
All time
Disclosed funding
$36.1B
412 disclosed amounts
Median round
$45.2M
Of disclosed amounts
465 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
GuiddeAI · United StatesCompany profile

Provides AI digital adoption platform for enterprises to train employees on AI tools and automate workflows

Provides AI digital adoption platform for enterprises to train employees on AI tools and automate workflows

$50MSeries BAIUnited StatesInvestors
BreezeBioBiotech · United StatesCompany profile

Develops genetic medicines enabled by precise, non-viral nanoparticle delivery across tissues

Develops genetic medicines enabled by precise, non-viral nanoparticle delivery across tissues

$60MSeries BBiotechUnited StatesInvestors
TurbineBiotech · HungaryCompany profile

Virtualizes biological experiments with AI to accelerate drug discovery and clinical translation

Virtualizes biological experiments with AI to accelerate drug discovery and clinical translation

$25MSeries BBiotechHungaryInvestors
Slang AIEcommerce · United StatesCompany profile

Provides AI-powered guest communications platform for hospitality industry

Provides AI-powered guest communications platform for hospitality industry

$36MSeries BEcommerceUnited StatesInvestors
Letter AIAI · United StatesCompany profile

Provides AI-native revenue enablement platform for go-to-market teams

Provides AI-native revenue enablement platform for go-to-market teams

$40MSeries BAIUnited StatesInvestors
BasisFintech · United StatesCompany profile

Provides AI agents for accountants to complete complex accounting workflows end-to-end

Provides AI agents for accountants to complete complex accounting workflows end-to-end

$100MSeries BFintechUnited StatesInvestors
AalyriaSpace tech · United StatesCompany profile

Network orchestration software and laser communications for connected land, sea, air and space systems.

Network orchestration software and laser communications for connected land, sea, air and space systems.

$100MSeries BSpace techUnited StatesInvestors
Phoenix TailingsClimate tech · United StatesCompany profile

Produces rare earth metals and alloys for global customers

Produces rare earth metals and alloys for global customers

$40.2MSeries B3Series BClimate techUnited StatesInvestors
Eagle WirelessHardware · United StatesCompany profile

Provides cellular modules and full-device solutions for IoT and automotive industries

Provides cellular modules and full-device solutions for IoT and automotive industries

$30MSeries BHardwareUnited StatesInvestors
Code MetalDefense tech · United StatesCompany profile

Provides verifiable code translation and optimization for AI and legacy code across platforms

Provides verifiable code translation and optimization for AI and legacy code across platforms

$125MSeries BDefense techUnited StatesInvestors

Active investors in this selection

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Ranked by rounds participated in · All time

  1. 1
    Y Combinator (YC)

    Greptile, Nous Research, Firecrawl

    19rounds
    0led
  2. 2
    Andreessen Horowitz (a16z)

    Town, Arena, Vesta

    18rounds
    3led
  3. 3
    Khosla Ventures

    Even Healthcare, Arena, Vinci

    18rounds
    3led
  4. 4
    Accel

    RapidCanvas, Armadin, Ema

    14rounds
    1led
  5. 5
    General Catalyst

    Evvy, Faro AI, Senra Systems

    14rounds
    1led

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