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September 2025 Startup Funding News

732 startups raised a combined $15.3B across disclosed rounds in September 2025. Browse rounds by stage, industry, and city.

Total rounds
732
Total raised
$15.3B
Avg top-25 round
$251.5M
Stages
13

Largest Rounds in September 2025

CompanyStageRaisedIndustryHQDate
FigureSeries C$1.0BArtificial Intelligence (AI)San JoseSep 16, 2025
DatabricksSeries J$1.0BAnalyticsSan FranciscoSep 8, 2025
Periodic LabsSeed$300.0MArtificial Intelligence (AI)San FranciscoSep 30, 2025
VercelSeries F$300.0MArtificial Intelligence (AI)CovinaSep 30, 2025
Strive HealthSeries D$300.0MHealth CareDenverSep 9, 2025
FilevineSeries E$260.0MArtificial Intelligence (AI)Salt Lake CitySep 23, 2025
RebellionsSeries C$250.0MArtificial Intelligence (AI)SeongnamSep 30, 2025
DivergentSeries E$250.0M3D PrintingTorranceSep 15, 2025
ModularSeries C$250.0MArtificial Intelligence (AI)Palo AltoSep 24, 2025
LightelligenceSeries C$210.4MArtificial Intelligence (AI)BostonSep 4, 2025
PerplexityVenture - Series Unknown$200.0MArtificial Intelligence (AI)San FranciscoSep 10, 2025
Treeline BiosciencesSeries A$200.0MBiotechnologyWatertownSep 3, 2025
AppZenSeries D$180.0MAccountingSan JoseSep 22, 2025
Distyl AISeries B$175.0MArtificial Intelligence (AI)San FranciscoSep 22, 2025
OmieSeries D$158.2MAccountingS√£o PauloSep 11, 2025
Enveda BiosciencesSeries D$150.0MBiotechnologyBoulderSep 4, 2025
Empower SemiconductorSeries D$140.0MArtificial Intelligence (AI)MilpitasSep 22, 2025
Fnality InternationalSeries C$136.0MBlockchainLondonSep 23, 2025
Harbor HealthSeries B$130.0MHealth CareAustinSep 9, 2025
Star TherapeuticsSeries D$125.0MHealth CareSouth San FranciscoSep 30, 2025
LingokidsVenture - Series Unknown$120.0MChildrenMadridSep 16, 2025
Dyna RoboticsSeries A$120.0MArtificial Intelligence (AI)Redwood CitySep 15, 2025
WAATVenture - Series Unknown$117.5MCharging InfrastructureParisSep 25, 2025
DaylitVenture - Series Unknown$110.0MB2BBostonSep 18, 2025
QuoVenture - Series Unknown$105.0MB2BSan FranciscoSep 23, 2025

By Stage

StageRoundsTotal
Seed239$1.6B
Pre-Seed138$127.8M
Series A128$2.5B
Venture - Series Unknown106$1.8B
Series B67$2.9B
Series C23$2.8B
Series D13$1.5B
Series E5$700.0M
Convertible Note5$46.9M
Angel5$8.7M
Series G1$45.0M
Series F1$300.0M
Series J1$1.0B

By Industry

IndustryRoundsTotal
Artificial Intelligence (AI)233$5.3B
Biotechnology46$1.3B
Health Care45$1.2B
Analytics23$1.4B
Financial Services17$214.9M
Information Technology15$101.7M
B2B13$267.7M
Apps12$188.2M
Blockchain11$358.3M
Software10$56.6M

Top Cities

CityRoundsTotal raised
San Francisco, United States131$2.8B
New York, United States60$983.5M
London, United Kingdom37$495.5M
Paris, France16$303.0M
Boston, United States15$596.1M
Palo Alto, United States10$462.0M
Toronto, Canada9$200.4M
Singapore, Singapore9$69.5M
Berlin, Germany9$50.0M
Brooklyn, United States8$179.2M

All Rounds in September 2025

Showing the next 100 rounds after the top 25 above.

CompanyStageRaisedIndustryHQ
KomuPre-Seed$820KB2BBiarritz
AiM Medical RoboticsSeries A$8.1MBiotechnologyWorcester
MotionSeries C$8.1MAnalyticsSan Francisco
SEONSeries C$80.0MFraud DetectionAustin
Immuto ScientificSeed$8.0MBiotechnologyMadison
Lōvu HealthSeries A$8.0MHealth CareCupertino
MoldCoSeed$8.0MHealth CareBoston
TestkubeSeries A$8.0MDevOpsWilmington
Seven StarlingSeries A$8.0MHealth CareNew York
FYR DiagnosticsVenture - Series Unknown$8.0MBiotechnologyMissoula
ResBioticSeries A$8.0MBiopharmaVestavia Hills
Alice MushroomsSeries A$8.0MFood and BeverageNew York
SolverVenture - Series Unknown$8.0MAppsSan Jose
InterzoonPre-Seed$800KForeign Exchange TradingAnkara
BrineworksSeed$8.0MFuelAmsterdam
IngeliaVenture - Series Unknown$791KClean EnergyValencia
Myriad AISeed$7.8MArtificial Intelligence (AI)San Francisco
InfinadeckVenture - Series Unknown$775KAugmented RealityRocklin
BazePre-Seed$763KArtificial Intelligence (AI)Aci Castello
InfleetSeries A$7.5MComputerBahia
uRoutineSeed$752KSaaSLondon
Mojo VisionSeries B$75.0MAugmented RealitySaratoga
PostHogSeries E$75.0MAnalyticsSan Francisco
Shift5Series C$75.0MCyber SecurityArlington
XL BatteriesSeed$7.5MEnergyBrooklyn
nVoqVenture - Series Unknown$750KCloud Data ServicesBoulder
VerQPre-Seed$750KBlockchainJacksonville
AzakVenture - Series Unknown$7.5MAutomotiveDenver
PassiveLogicSeries C$74.0MArtificial Intelligence (AI)Salt Lake City
SaltfishSeed$730KAudioStockholm
Kelsen Legal Technologies Inc.Seed$727KArtificial Intelligence (AI)Toronto
Reveal HealthTechSeries A$7.2MHealth CareNew City
Oak Street PartnersVenture - Series Unknown$719KReal EstateToronto
Plural EnergySeed$7.1MEnergySan Francisco
TiltSeed$7.1MMiami
Adelphi DataVenture - Series Unknown$7.1MArtificial Intelligence (AI)New York
VidextSeries A$7.0MSoftwareBilbao
PurrmiSeed$704KAnimal FeedLisbon
NaqSeries A$7.0MComplianceDen Haag
Hubble NetworkSeries B$70.0MInternet of ThingsLas Vegas
LeadSeries B$70.0MBankingKansas City
Splash FinancialSeries C$70.0MArtificial Intelligence (AI)Cleveland
Cloudburst TechnologiesSeries A$7.0MCyber SecurityNew York
FREDsenseSeries A$7.0MAgricultureCalgary
QuackSeed$7.0MGenerative AINew Castle
StickerboxSeed$7.0MArtificial Intelligence (AI)New York
TITANSeed$7.0MBlockchainGeorge Town
Arkea BioSeries A$7.0MBiotechnologyCharlestown
mopoVenture - Series Unknown$6.8MClean EnergySheffield
NRG TherapeuticsSeries B$67.5MBiopharmaCambridge
UtelogyVenture - Series Unknown$675KComputer VisionCosta Mesa
BaseLocalSeed$675KEmail MarketingMichigan
Nuclide TherapeuticsSeed$6.7MHealth CareLondon
Imagine PediatricsSeries B$67.0MChild CareNashville
revel8Seed$6.7MArtificial Intelligence (AI)Berlin
PraxiPalSeed$6.7MHealth CareBerlin
WehandleSeed$6.6MConsultingCampinas
Lunch BunchSeed$662KFood and BeverageRotterdam
JUISCISeed$6.5MArtificial Intelligence (AI)Paris
ID.meSeries E$65.0MCloud Data ServicesMclean
Dualitas TherapeuticsSeries A$65.0MBiotechnologySan Francisco
RemunerSeed$6.5MArtificial Intelligence (AI)Barcelona
AlbacoreVenture - Series Unknown$6.5MDronesPhiladelphia
FuturailSeed$6.5MArtificial Intelligence (AI)Munich
GabrielVenture - Series Unknown$6.5MComputer VisionS√£o Paulo
NoBACZVenture - Series Unknown$6.4MHealth CareCambridge
ASAASVenture - Series Unknown$6.4MBillingJoinville
MRM Health NVSeries B$64.1MBiotechnologyGhent
NitricitySeries B$64.0MAgricultureFremont
AusperBioSeries B$63.0MBiopharmaFoster City
Local ExpressVenture - Series Unknown$6.2MArtificial Intelligence (AI)Glendale
Iris FinanceSeed$6.2MAccountingChicago
throxySeed$6.2MGenerative AILondon
PropShopTraderSeed$615KFinanceTartu
MamedicaSeed$6.1MHealth CareLondon
Icarus RoboticsSeed$6.1MArtificial Intelligence (AI)Brooklyn
Drug HunterSeed$6.0MBiotechnologyBoston
CardlessSeries C$60.0MCredit CardsSan Francisco
CodeRabbitSeries B$60.0MArtificial Intelligence (AI)Walnut Creek
Avenzo TherapeuticsSeries B$60.0MBiotechnologySan Diego
VeezooSeries A$6.0MAnalyticsZürich
NotableSeries A$6.0MFinancial ServicesStamford
Assured HealthSeed$6.0MArtificial Intelligence (AI)Irving
BelfortSeed$6.0MData StorageSan Francisco
OvermindSeed$6.0MEnterprise SoftwareLondon
Simple Management GroupVenture - Series Unknown$6.0MCommunitiesWindermere
howieSeed$6.0MArtificial Intelligence (AI)S Central Washington Co
MusiversalSeries A$6.0MAudio Recording and ProductionLisbon
SymmetriSeed$6.0MArtificial Intelligence (AI)San Francisco
GigaStarSeries A$6.0MBlockchainChicago
SonairVenture - Series Unknown$6.0MAutomotiveOslo
ElysianSeed$6.0MArtificial Intelligence (AI)Nashville
Perseus DefenseSeed$6.0MDronesSan Francisco
BheedSeed$600KConsultingSantiago
RadWave TechnologiesVenture - Series Unknown$600KHealth CareSaint Paul
Dewpoint TherapeuticsSeries D$59.1MBiotechnologyBoston
Mercy BioAnalyticsSeries B$59.0MBiotechnologyNatick
MonsanaPre-Seed$590KHealth CareHasselt
ParentoSeed$5.9MFinancial ServicesNew York
Les Nouvelles FermesSeries A$5.9MAgricultureBordeaux

Browse Other Months

How sales teams use September 2025 funding data

Startups that just raised a round are some of the highest-intent B2B prospects in the market — they have fresh capital, are actively hiring, and need to spend on tools, services, and infrastructure. Sales teams use monthly funding roundups to build outbound lists timed to the announcement window, when budget signoff is fastest and decision-makers are most reachable.

VCBacked tracks each round with verified founder emails, lead investors, and headcount data — filter by stage and industry to find the right cohort to pitch. See all recently funded startups or browse by funding stage.

Frequently asked questions

How many startups raised funding in September 2025?

732 startups in the VCBacked database raised a publicly announced funding round in September 2025, with a combined total of $15.3B across all stages from Pre-Seed through Series E and beyond.

What was the total funding raised in September 2025?

Startups in our database raised a combined $15.3B in September 2025 across 732 disclosed rounds. The largest round was Figure at $1.0B.

Which stage had the most activity in September 2025?

Seed was the most active stage in September 2025 with 239 rounds totaling $1.6B.

Which industries received the most September 2025 funding?

The top industries by round count in September 2025 were Artificial Intelligence (AI), Biotechnology, Health Care, Analytics, Financial Services.