Skip to main content
Back to Investors

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
7,916
Total Invested
$61.9B
Average Investment
$11.1M

Y Combinator's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
haddock2022Debt Financing$204KBarcelona
AVALINE2021Series A$9.5MLos Angeles
NearWave2024Non-equity AssistanceUndisclosedSouth Bend
Elythea2023Non-equity AssistanceUndisclosedNew Castle
Corveus Medical2023Non-equity AssistanceUndisclosedHouston
Headspace2023Debt Financing$105.0MSanta Monica
Nash2022Series A$20.0MSan Francisco
CareRev2025Venture - Series Unknown$5.3MLos Angeles
DSCVR2022Seed$9.0MLos Angeles
Bristle2022Seed$3.0MSan Francisco

Complete List of Y Combinator Portfolio Companies (7,916)

Export
#CompanyStageAmountLocation
476haddockDebt Financing$204KBarcelona, Spain
477AVALINESeries A$9.5MLos Angeles, United States
478NearWaveNon-equity AssistanceUndisclosedSouth Bend, United States
479ElytheaNon-equity AssistanceUndisclosedNew Castle, United States
480Corveus MedicalNon-equity AssistanceUndisclosedHouston, United States
481HeadspaceDebt Financing$105.0MSanta Monica, United States
482NashSeries A$20.0MSan Francisco, United States
483CareRevVenture - Series Unknown$5.3MLos Angeles, United States
484DSCVRSeed$9.0MLos Angeles, United States
485BristleSeed$3.0MSan Francisco, United States
Artificial Intelligence (AI)B2BFood and BeverageRestaurantsSaaS

Haddock develops a B2B SaaS for the restaurant industry that helps to manage cost control with artificial intelligence.

Barcelona, Spain
July 2022
$204K
Debt Financing

Founder Contacts

30,000+ verified contacts

E-Commerce

Avaline makes clean, delicious wines. Full of natural goodness, free of unwanted extras.

Los Angeles, United States
July 2021
$9.5M
Series A

Founder Contacts

30,000+ verified contacts

BiotechnologyElectronicsHealth CareInformation TechnologyMedical

NearWave engages in the development of a handheld device for breast disease imaging.

South Bend, United States
July 2024
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

Health CareHospitalMachine LearningSoftware

Elythea is a machine learning platform to predict and prevent avoidable pregnancy complications.

New Castle, United States
July 2023
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

Health CareManufacturingMedical Device

Corveus Medical is developing a new way to prevent heart failure.

Houston, United States
July 2023
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)FitnessHealth CareMental HealthmHealthMobile AppsPsychologyTherapeutics

Headspace is a mental health company offering AI companionship, coaching, therapy, psychiatry, and mindfulness tools for everyday support.

Santa Monica, United States
July 2023
$105.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Enterprise SoftwareInformation TechnologyLogistics

Nash is a delivery orchestration platform that enables businesses to organize and manage their delivery.

San Francisco, United States
July 2022
$20.0M
Series A

Founder Contacts

30,000+ verified contacts

EmploymentHealth CareHuman ResourcesSoftwareStaffing Agency

CareRev is a healthcare staffing marketplace platform that connects health systems and local healthcare professionals.

Los Angeles, United States
July 2025
$5.3M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

BlockchainCryptocurrencySocial MediaSocial NetworkWeb3

DSCVR is a Web3 social network with crypto-native functionality that rewards users for great content.

Los Angeles, United States
July 2022
$9.0M
Seed

Founder Contacts

30,000+ verified contacts

DentalHealth CareMobile AppsWellness

Bristle analyze saliva to monitor oral health and prevent disease from home.

San Francisco, United States
July 2022
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

CleanTechWaste Management

Itero creates profitable waste management solutions.

London, United Kingdom
July 2022
$6.1M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Meeting SoftwareSoftware

AI-Native Zoom For Revenue Teams

San Francisco, United States
July 2025
$6.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityEmail

rift helps you warm up and authenticate domains, send email campaigns and validate contact emails.

San Francisco, United States
July 2024
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)BlockchainCryptocurrency

Namcon offers blockchain infrastructure services that rely on numerous computers.

Chicago, United States
July 2024
$6.0M
Series A

Founder Contacts

30,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Data Center AutomationSoftware

Reworkd is an AI-driven automation platform that allows for the automation of business processing workflows to achieve outcomes.

San Francisco, United States
July 2024
$2.8M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)BatteryData CenterPropTechSolar

Agentic AI for Power Projects and AI Infrastructure

Brooklyn, United States
July 2024
$11.0M
Series A

Founder Contacts

30,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Customer ServiceMachine LearningNatural Language Processing

A Streaming Generative AI Platform that continuously finds meaning and recommended action in unstructured conversation data.

New York, United States
July 2024
Convertible Note

Founder Contacts

30,000+ verified contacts

EducationE-Learning

Darsel is an education platform that helps K12 students to learn math through AI chatbot.

Stanford, United States
July 2025
Grant

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Financial ServicesFinTechSales

powder is building generative AI agents that automate laborious tasks to save time.

Los Altos, United States
July 2024
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

3D TechnologyCloud ComputingConstructionData VisualizationGeospatialPropTechVirtual Reality

Matterport digitizes spaces into accurate, immersive 3D digital twins with its all-in-one platform.

Sunnyvale, United States
July 2021
$295.0M
Post-IPO Equity

Founder Contacts

30,000+ verified contacts

AppsInformation TechnologyOpen SourceSoftware

SST is an open-source framework for building full-stack applications.

San Francisco, United States
July 2021
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

BitcoinBlockchainDecentralized Finance (DeFi)FinanceInformation TechnologyInternet

Lombard unlock Bitcoin's potential as a dynamic financial tool

Sydney, Australia
July 2024
$10.7M
Seed

Founder Contacts

30,000+ verified contacts

FinanceFinancial ServicesFinTechWealth Management

Willow Wealth provides curated access to private markets across real estate, private credit, private equity, and more.

New York, United States
July 2025
$77.0M
Series D

Founder Contacts

30,000+ verified contacts

Health CareMedicalTherapeutics

Sunstone Therapies focuses on the research and commercial delivery of psychedelic therapies for cancer patients.

Rockville, United States
July 2024
$8.5M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Aether is a generative AI company that offers a platform capable of generating images, presentations and texts.

São Paulo, Brazil
July 2022
$500K
Series A

Founder Contacts

30,000+ verified contacts

Showing 476-500 of 7,916 portfolio companies

Frequently Asked Questions About Y Combinator

How many companies has Y Combinator invested in?

Y Combinator has invested in 7,916 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 Artificial Intelligence (AI), Health Care, Software, Information Technology, Blockchain. The firm invests across 66 different industry categories.

What is Y Combinator's largest investment?

Among tracked funding rounds, Matterport received $295.0M in a Post-IPO Equity round. Y Combinator's total known invested capital is $61.9B.

What is the average investment size for Y Combinator?

Y Combinator's average investment size is $11.1M across its portfolio of 7,916 companies.

What are Y Combinator's most recent investments?

Recent Y Combinator portfolio additions include haddock, AVALINE, NearWave, Elythea, Corveus Medical. These companies were founded in 2020 or later.

Explore Other Top Investors

Discover portfolio companies of other leading venture capital firms and investors.

View All Investors