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Union Square Ventures Portfolio Companies

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

Last updated: July 2026

Union Square Ventures Investment Overview

Portfolio Companies
247
Total Invested
$5.1B
Average Investment
$23.4M

Union Square Ventures's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Presto2025Seed$15.0MOakland
Reservoir2025Series A$14.0MWilmington
Cactos2025Venture - Series Unknown$7.3MKempele
Reown2025Series B$13.0MNewark
Odyssey2024Series A$11.3MBoulder
SuppCo2024Seed$5.5MNew York
Ghost2024Series C$40.0MLos Angeles
Daylight2024Venture - Series Unknown$6.0MBrooklyn
David Energy2024Series A$23.0MBrooklyn
Primitives2024Seed$8.0MNew York

Complete List of Union Square Ventures Portfolio Companies (247)

Export
#CompanyStageAmountLocation
76PrestoSeed$15.0MOakland, United States
77ReservoirSeries A$14.0MWilmington, United States
78CactosVenture - Series Unknown$7.3MKempele, Finland
79ReownSeries B$13.0MNewark, United States
80OdysseySeries A$11.3MBoulder, United States
81SuppCoSeed$5.5MNew York, United States
82GhostSeries C$40.0MLos Angeles, United States
83DaylightVenture - Series Unknown$6.0MBrooklyn, United States
84David EnergySeries A$23.0MBrooklyn, United States
85PrimitivesSeed$8.0MNew York, United States
Information TechnologyInternet

Presto is a software platform to power magical charging experiences for fleets, mobility providers, and businesses.

Oakland, United States
February 2025
$15.0M
Seed

Founder Contacts

30,000+ verified contacts

BlockchainDeveloper APIsInformation Technology

Reservoir is a developer platform that enables next-generation NFT products to be delivered to market.

Wilmington, United States
February 2025
$14.0M
Series A

Founder Contacts

30,000+ verified contacts

BatteryEnergyEnergy ManagementEnergy StorageRenewable Energy

Cactos is a smart energy storage system that secures power supply locally.

Kempele, Finland
January 2025
$7.3M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

CryptocurrencyEthereumInternetUX Design

Reown is an open source standard for connecting desktop Dapps to mobile wallets using end-to-end encryption by scanning a QR code.

Newark, United States
January 2025
$13.0M
Series B

Founder Contacts

30,000+ verified contacts

FinanceProcurementProject ManagementRenewable EnergySoftware

Odyssey provides technology and finance solutions for distributed renewable energy companies at every stage of project deployment.

Boulder, United States
December 2024
$11.3M
Series A

Founder Contacts

30,000+ verified contacts

FitnessHealth CarePersonal Health

SuppCo helps people find health supplements, manage supplement routines, and track their health.

New York, United States
October 2024
$5.5M
Seed

Founder Contacts

30,000+ verified contacts

MarketplaceRetail TechnologySoftware

Ghost combines real-time data with intelligent solutions to help brands monetize their excess inventory discreetly and sustainably.

Los Angeles, United States
October 2024
$40.0M
Series C

Founder Contacts

30,000+ verified contacts

AppsBlockchainCryptocurrencyWeb3

Daylight is onchain for you. Our transaction recommendation API helps apps, protocols, and creators grow.

Brooklyn, United States
September 2024
$6.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

EnergyEnergy EfficiencyEnergy ManagementSoftware

David Energy is an energy company that leverages advanced technology to transform the way electricity is consumed, managed, and distributed.

Brooklyn, United States
September 2024
$23.0M
Series A

Founder Contacts

30,000+ verified contacts

Social NetworkSoftwareWeb DesignWeb3

Primitives is a web3 social application.

New York, United States
August 2024
$8.0M
Seed

Founder Contacts

30,000+ verified contacts

AppsFinancial ServicesPayments

Avian Labs is an app that provides payment methods with simple, fast, and global solutions.

London, United Kingdom
August 2024
$15.0M
Series A

Founder Contacts

30,000+ verified contacts

EmploymentHuman ResourcesStaffing Agency

Bolster helps startup CEOs scale themselves, their leadership teams, and their boards.

Indianapolis, United States
July 2024
$8.2M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Advanced MaterialsChemicalCleanTech

Molten Industries develops clean technology with the goal of decarbonizing the hydrogen market.

Oakland, United States
June 2024
$25.0M
Series A

Founder Contacts

30,000+ verified contacts

BlockchainDeveloper PlatformWeb3

Neynar is a developer platform that allows users to own, read, and write form web3 social.

Wilmington, United States
May 2024
$11.0M
Series A

Founder Contacts

30,000+ verified contacts

BlockchainE-CommerceInformation TechnologyInternet

Farcaster is a social network that helps coders, fitness enthusiasts, and meme makers find people based on their interests.

Los Angeles, United States
May 2024
$150.0M
Series A

Founder Contacts

30,000+ verified contacts

Developer PlatformGenerative AIIdentity ManagementSoftware

The Integration Platform for the Internet. Empowering AI developers to build user-permissioned integrations for sites without APIs.

San Francisco, United States
April 2024
$4.5M
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyMachine LearningSoftware

Hume AI is a research lab and technology company building AI systems with emotional intelligence.

New York, United States
March 2024
$50.0M
Series B

Founder Contacts

30,000+ verified contacts

CollaborationDocument ManagementSoftwareWeb Development

1-click bug reports developers love. Try for free at jam.dev

San Francisco, United States
February 2024
$8.9M
Series A

Founder Contacts

30,000+ verified contacts

EnergyMarketplaceRenewable EnergySolar

Leap serves as a marketplace linking distributed energy resources with energy markets.

San Francisco, United States
November 2023
$4.0M
Series B

Founder Contacts

30,000+ verified contacts

B2BBookkeeping and PayrollComplianceEmployee BenefitsHealth InsuranceHuman ResourcesInternetPaymentsSoftware

Justworks makes it easier to start, run, and grow a business.

New York, United States
November 2023
$16.8M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Health CareMental HealthMobile AppsPersonal HealthTherapeutics

Daybreak Health specializes in providing online counseling services, especially for teens, helping to stabilize their mental fitness.

San Francisco, United States
August 2023
$13.0M
Series B

Founder Contacts

30,000+ verified contacts

Content CreatorsCredit CardsFinanceFinancial Services

Karat Financial offers business credit cards for digital creators and influencers.

Los Angeles, United States
July 2023
$40.0M
Series B

Founder Contacts

30,000+ verified contacts

Content MarketingE-CommerceMarketingPhotographyVideo

Soona is a virtual content studio platform that helps brands to make professional-level photos and videos for e-commerce and marketing.

Denver, United States
July 2023
$2.6M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

B2BBillingPrice ComparisonSaaSSoftware

M3ter is a pricing operations platform that integrates usage data, applies pricing, and generates error-free bills in real-time.

London, United Kingdom
April 2023
$14.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)LogisticsSoftwareSupply Chain Management

CarbonChain is a software company that allows to track and report supply chain emissions.

London, United Kingdom
April 2023
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

Showing 76-100 of 247 portfolio companies

Frequently Asked Questions About Union Square Ventures

How many companies has Union Square Ventures invested in?

Union Square Ventures has invested in 247 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Union Square Ventures invest in?

Union Square Ventures's top investment sectors include Software, Information Technology, Internet, Blockchain, Energy. The firm invests across 63 different industry categories.

What is Union Square Ventures's largest investment?

Among tracked funding rounds, Farcaster received $150.0M in a Series A round. Union Square Ventures's total known invested capital is $5.1B.

What is the average investment size for Union Square Ventures?

Union Square Ventures's average investment size is $23.4M across its portfolio of 247 companies.

What are Union Square Ventures's most recent investments?

Recent Union Square Ventures portfolio additions include Presto, Reservoir, Cactos, Reown, Odyssey. These companies were founded in 2020 or later.

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