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Y Combinator Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Y Combinator Investment Overview

Portfolio Companies
5,185
Total Invested
$29.9B
Average Investment
$10.5M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Carousel Technologies2025SeedUndisclosedNew York
Tower2025Pre-Seed$500K
Playhouse MD2025Series UnknownUndisclosedLos Angeles
Carma2025SeedUndisclosedSan Francisco
Ballerine2025Seed$13.5MTel Aviv-yafo
Vetnio2025Pre-Seed$500KStockholm
Curo2025SeedUndisclosedSan Francisco
autarc2024Series Unknown$8.8MBerlin
Asha Health2024Seed$3.9MNew York
Krave Mart2024SeedUndisclosedKarachi

Complete List of Y Combinator Portfolio Companies (5,185)

Export
#CompanyStageAmountLocation
2576Carousel TechnologiesSeedUndisclosedNew York, United States
2577TowerPre-Seed$500K
2578Playhouse MDSeries UnknownUndisclosedLos Angeles, United States
2579CarmaSeedUndisclosedSan Francisco, United States
2580BallerineSeed$13.5MTel Aviv-yafo, Israel
2581VetnioPre-Seed$500KStockholm, Sweden
2582CuroSeedUndisclosedSan Francisco, United States
2583autarcSeries Unknown$8.8MBerlin, Germany
2584Asha HealthSeed$3.9MNew York, United States
2585Krave MartSeedUndisclosedKarachi, Pakistan
B2BEnterprise SoftwareFinance

Carousel is an inclusive add-in that allows to track changes in both PowerPoint and Excel presentations.

New York, United States
January 2025
Seed

Founder Contacts

30,000+ verified contacts

Commercial Real EstateLegal Tech

End-to-end due diligence management platform for legal, real estate, and PE

January 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

ChildrenHealth CarePersonal Care and HygieneRetail

Playhouse MD is a healthcare retail company that offers children healthcare and personal hygiene products.

Los Angeles, United States
January 2025
Series Unknown

Founder Contacts

30,000+ verified contacts

Automotive

Same-Day Auto Repair for Commercial Fleets.

San Francisco, United States
January 2025
Seed

Founder Contacts

30,000+ verified contacts

Generative AIIdentity ManagementOpen SourcePaymentsRisk ManagementSaaS

The GenAI platform that streamlines business onboarding, underwriting, and monitoring—fast, secure, and compliant.

Tel Aviv-yafo, Israel
January 2025
$13.5M
Seed

Founder Contacts

30,000+ verified contacts

Veterinary

Vetnio uses AI-driven voice technology to transcribe vet-client conversations in real time, automate reports.

Stockholm, Sweden
January 2025
$500K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Electric VehicleLogisticsSupply Chain ManagementTransportation

Curo provides cost-effective and secure electric vehicle charging and parking, along with contracted revenue for electric vehicle owners.

San Francisco, United States
January 2025
Seed

Founder Contacts

30,000+ verified contacts

B2BSaaSSoftwareSustainability

autarc offers an OS for HVAC installers to install more heat pumps enabling SMB installers to scale sustainable solutions confidently.

Berlin, Germany
December 2024
$8.8M
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Health CareHospital

Asha Health provides tools for medical practices to easily launch their own AI clinics.

New York, United States
December 2024
$3.9M
Seed

Founder Contacts

30,000+ verified contacts

Consumer GoodsDeliveryE-CommerceGrocery

Krave Mart is an e-commerce company that offers an online grocery store delivering products within minutes.

Karachi, Pakistan
December 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)GovernmentInformation TechnologyMachine LearningMilitarySoftware

Atmo is an AI SaaS company that offers a platform for precise weather information and forecasts generated by AI.

San Francisco, United States
December 2024
$17.6M
Undisclosed

Founder Contacts

30,000+ verified contacts

Bookkeeping and PayrollHuman ResourcesSoftware

Malibou is a web tool that enables French SMBs to manage personnel, conduct payroll, and maintain compliance all in one app.

Paris, France
December 2024
$5.4M
Undisclosed

Founder Contacts

30,000+ verified contacts

AgTechBiotechnology

Creating real animal fat - without harm to animals - to improve the flavour and nutrition of alternative meat

Toronto, Canada
December 2024
$69K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Speech RecognitionVirtual Assistant

Hamming AI is an experimentation platform that helps teams build reliable AI products.

San Francisco, United States
December 2024
$3.8M
Seed

Founder Contacts

30,000+ verified contacts

Transportation

Zingbus is an emerging brand in the intercity bus services.

Gurgaon, India
December 2024
$9.0M
Series A

Founder Contacts

30,000+ verified contacts

Software

vly.ai creates custom full-stack software without writing code and describes one's software in plain english.

San Francisco, United States
December 2024
Seed

Founder Contacts

30,000+ verified contacts

SEO

Rankai runs SEO automatically, starting with applying code fixes automatically to your site.

San Francisco, United States
December 2024
Seed

Founder Contacts

30,000+ verified contacts

AppsArtificial Intelligence (AI)Developer PlatformEnterpriseEnterprise SoftwareInformation TechnologySoftware

Build and deploy Enterprise-Grade AI Agents.

Cambridge, United States
December 2024
$16.1M
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyWellness

Piramidal offers AI software that transforms brain activity into easy-to-understand health data to help diagnose diseases.

San Francisco, United States
December 2024
$1.5M
Seed

Founder Contacts

30,000+ verified contacts

Data IntegrationSoftwareSupply Chain Management

The Supply Chain Execution Platform, a Source-to-Pay and 3PL Solution for Agile Hardware Teams

Brooklyn, United States
December 2024
$17.2M
Series A

Founder Contacts

30,000+ verified contacts

ConsultingHealth CareInformation TechnologySoftware

Tuva Health develops open source software to clean and convert unstructured healthcare data.

Salt Lake City, United States
December 2024
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

Clinical TrialsGeneticsHealth Care

Lamar Health helps expensive medications get covered by insurance.

Palo Alto, United States
December 2024
Seed

Founder Contacts

30,000+ verified contacts

ComputerInformation TechnologyInternetQuantum Computing

BlueQubit is a quantum software platform that offers software library for enterprise, defense, and academic customers.

Los Angeles, United States
December 2024
$10.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)AudioMachine LearningReal Time

EzDubs is a platform that provides real-time AI dubbing for content creators.

San Francisco, United States
December 2024
$4.2M
Seed

Founder Contacts

30,000+ verified contacts

CommunitiesHealth CareMedical

Yuvo Health is a leading solution to give community health centers an advantage in value-based care.

New York, United States
December 2024
$8.2M
Undisclosed

Founder Contacts

30,000+ verified contacts

Showing 2576-2600 of 5,185 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 5,185 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Y Combinator invest in?

Y Combinator's top investment sectors include Software, Artificial Intelligence (AI), Health Care, Information Technology, B2B. The firm invests across 55 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Atmo received $17.6M in a Undisclosed round. Y Combinator's total known invested capital is $29.9B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $10.5M across its portfolio of 5,185 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include Carousel Technologies, Tower, Playhouse MD, Carma, Ballerine. These companies were founded in 2020 or later.

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