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Founders Fund Portfolio Companies

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

Last updated: July 2026

Founders Fund Investment Overview

Portfolio Companies
974
Total Invested
$47.9B
Average Investment
$91.6M

Founders Fund's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
The Six Bells2026Series Unknown$6.2MBrooklyn
Northwood Space2026Series B$100.0MTorrance
Sentient2026SeedUndisclosedSan Francisco
Strive2026Post Ipo Equity$118.8MColumbus
PsiQuantum2026Series UnknownUndisclosedPalo Alto
Brum2026Seed$5.8MMilano
Prime Intellect2026Series Unknown$49.9MSan Francisco
Untapped Solutions2026Non Equity AssistanceUndisclosedYonkers
Klearly2026Series A$14.0MAmsterdam
Cytotheryx2026Series A$60.0MRochester

Complete List of Founders Fund Portfolio Companies (974)

Export
#CompanyStageAmountLocation
526The Six BellsSeries Unknown$6.2MBrooklyn, United States
527Northwood SpaceSeries B$100.0MTorrance, United States
528SentientSeedUndisclosedSan Francisco, United States
529StrivePost Ipo Equity$118.8MColumbus, United States
530PsiQuantumSeries UnknownUndisclosedPalo Alto, United States
531BrumSeed$5.8MMilano, Italy
532Prime IntellectSeries Unknown$49.9MSan Francisco, United States
533Untapped SolutionsNon Equity AssistanceUndisclosedYonkers, United States
534KlearlySeries A$14.0MAmsterdam, The Netherlands
535CytotheryxSeries A$60.0MRochester, United States
E-CommerceHome DecorHospitalityRetail

The Six Bells is a retail and hospitality company that sells country style inspired homewares along with boutique lodging services.

Brooklyn, United States
February 2026
$6.2M
Series Unknown

Founder Contacts

30,000+ verified contacts

AerospaceHardwareSatellite Communication

Northwood Space designs ground infrastructure for spacecraft communication and data handling with deployable systems for connectivity.

Torrance, United States
January 2026
$100.0M
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Content CreatorsInformation TechnologySoftware

Sentient builds an open-source artificial general intelligence ecosystem that supports collaborative AI research and development.

San Francisco, United States
January 2026
Seed

Founder Contacts

30,000+ verified contacts

Business IntelligenceFinancial ServicesFinTech

Strive mission is to restore the voices of everyday citizens in the American economy by companies to focus on excellence over politics.

Columbus, United States
January 2026
$118.8M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

ComputerHardwareQuantum ComputingSemiconductorSoftware

PsiQuantum focuses on developing a scalable quantum computer using photonic qubits.

Palo Alto, United States
January 2026
Series Unknown

Founder Contacts

30,000+ verified contacts

AutomotiveB2CTraining

Brum provides vehicle driving training courses and digitization solutions for getting a driving license.

Milano, Italy
January 2026
$5.8M
Seed

Founder Contacts

30,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Cloud ComputingMachine Learning

Prime Intellect is a full-stack platform that offers agentic training infrastructure for organizations to train frontier AI using LLMs.

San Francisco, United States
January 2026
$49.9M
Series Unknown

Founder Contacts

30,000+ verified contacts

ConsultingFinancial ServicesProfessional Services

Untapped Solutions serves untapped individuals.

Yonkers, United States
January 2026
Non Equity Assistance

Founder Contacts

30,000+ verified contacts

Credit CardsFinancial ServicesFinTech

Klearly provides payment acceptance technology that processes payments using smartphones and tablets as secure payment devices.

Amsterdam, The Netherlands
January 2026
$14.0M
Series A

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareMedicalPharmaceutical

Cytotheryx is a preclinical cell therapy company focused on the development of a consistent, high-quality source of human hepatocytes.

Rochester, United States
January 2026
$60.0M
Series A

Founder Contacts

30,000+ verified contacts

Information TechnologyMilitaryService Industry

Valinor Enterprises develops technology solutions addressing operational challenges for defense customers.

Washington, United States
January 2026
$54.0M
Series A

Founder Contacts

30,000+ verified contacts

3D TechnologyElectronicsIndustrial AutomationMachinery ManufacturingRobotics

Freeform is a 3D printing company offering metal 3D printing solutions for manufacturing companies.

Los Angeles, United States
January 2026
$67.0M
Series B

Founder Contacts

30,000+ verified contacts

AerospaceArtificial Intelligence (AI)Machinery ManufacturingManufacturingSupply Chain Management

Hadrian builds AI-powered automated factories that manufacture precision parts for defense, aerospace, and space industries.

Hawthorne, United States
December 2025
$131.3M
Private Equity

Founder Contacts

30,000+ verified contacts

ApparelE-CommerceFashionRetail

Argent is an online retailer of women's clothing and apparel.

Los Angeles, United States
December 2025
$8.5M
Series B

Founder Contacts

30,000+ verified contacts

Computer VisionFreight ServiceIndustrial AutomationLogisticsSupply Chain Management

Kargo is an industrial AI technology company focused on optimizing warehouse logistics by integrating AI with manual processes.

San Francisco, United States
December 2025
$42.0M
Series B

Founder Contacts

30,000+ verified contacts

BankingBlockchainFinanceFinancial ServicesFinTech

A modern bank for the new innovation economy.

Columbus, United States
December 2025
$350.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

BiotechnologyLife Science

Myome helps identify genes that cause disease and act based on leading science.

Palo Alto, United States
December 2025
Series Unknown

Founder Contacts

30,000+ verified contacts

Business IntelligenceDecentralized Finance (DeFi)Software

DeepNode AI a technology service provider focusing on decentralized AI infrastructure,

December 2025
$3.0M
Series Unknown

Founder Contacts

30,000+ verified contacts

B2BManufacturingSpace Travel

Magdrive is working on advanced spacecraft propulsion for satellites in Low Earth Orbit (LEO).

Harwell, United Kingdom
December 2025
$2.7M
Grant

Founder Contacts

30,000+ verified contacts

Property DevelopmentProperty ManagementPropTechReal Estate

Mnzil uses technology to enhance workforce living, delivering smarter, more comfortable, and productive environments for workers.

Riyadh, Saudi Arabia
November 2025
$11.7M
Series A

Founder Contacts

30,000+ verified contacts

CryptocurrencyFinancial ServicesPrediction MarketsPredictive Analytics

Polymarket operates a blockchain-based marketplace where users trade on the outcomes of real-world events through prediction markets.

New York, United States
November 2025
Series Unknown

Founder Contacts

30,000+ verified contacts

AccountingAnalyticsArtificial Intelligence (AI)FinTechSoftware

Numeric is an AI accounting software company that automates accounting workflows and improves financial data management for businesses.

San Francisco, United States
November 2025
$51.0M
Series B

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareHealth DiagnosticsOncologyPersonal Health

Freenome is a biotechnology company developing blood tests for early cancer detection to improve access to routine screening.

South San Francisco, United States
November 2025
$75.0M
Corporate Round

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Business Process Automation (BPA)Marketing AutomationService Industry

Netic offers an AI-driven platform designed to enhance revenue generation, customer engagement, and growth through intelligent automation.

San Francisco, United States
November 2025
$23.0M
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)E-CommerceEnterprise SoftwareRetail Technology

CommerceClarity offers AI-powered catalogue optimization solutions that turn catalogue operations into a competitive advantage.

Milan, Italy
November 2025
$3.1M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 526-550 of 974 portfolio companies

Frequently Asked Questions About Founders Fund

How many companies has Founders Fund invested in?

Founders Fund has invested in 974 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Founders Fund invest in?

Founders Fund's top investment sectors include Artificial Intelligence (AI), Financial Services, Software, FinTech, E-Commerce. The firm invests across 67 different industry categories.

What is Founders Fund's largest investment?

Among tracked funding rounds, Erebor received $350.0M in a Series Unknown round. Founders Fund's total known invested capital is $47.9B.

What is the average investment size for Founders Fund?

Founders Fund's average investment size is $91.6M across its portfolio of 974 companies.

What are Founders Fund's most recent investments?

Recent Founders Fund portfolio additions include The Six Bells, Northwood Space, Sentient, Strive, PsiQuantum. These companies were founded in 2020 or later.

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