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Spark Capital Portfolio Companies

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

Last updated: June 2026

Spark Capital Investment Overview

Portfolio Companies
192
Total Invested
$6.8B
Average Investment
$47.4M

Spark Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Sigma Computing2026Series EUndisclosedSan Francisco
SiFive2026Series GUndisclosedSan Mateo
Mastra2026Series AUndisclosedSan Francisco
The Interaction Company of California2026Seed$15.0MPalo Alto
Core Automation2026SeedUndisclosedSan Francisco
Afresh2026Venture - Series UnknownUndisclosedOakland
Zum2026Private EquityUndisclosedRedwood City
Synera2026Series BUndisclosedBremen
Unleash2026Series B$35.0MOslo
9fin2026Series C$170.0MLondon

Complete List of Spark Capital Portfolio Companies (192)

Export
#CompanyStageAmountLocation
1Sigma ComputingSeries EUndisclosedSan Francisco, United States
2SiFiveSeries GUndisclosedSan Mateo, United States
3MastraSeries AUndisclosedSan Francisco, United States
4The Interaction Company of CaliforniaSeed$15.0MPalo Alto, United States
5Core AutomationSeedUndisclosedSan Francisco, United States
6AfreshVenture - Series UnknownUndisclosedOakland, United States
7ZumPrivate EquityUndisclosedRedwood City, United States
8SyneraSeries BUndisclosedBremen, Germany
9UnleashSeries B$35.0MOslo, Norway
109finSeries C$170.0MLondon, United Kingdom
AnalyticsArtificial Intelligence (AI)Business IntelligenceCloud Data ServicesComputerSoftware

Sigma Computing develops cloud-based analytics and business intelligence software for data exploration and analysis.

San Francisco, United States
May 2026
Series E

Founder Contacts

19,000+ verified contacts

ElectronicsManufacturingRISCSemiconductorSoftware

SiFive is a semiconductor company that delivers scalable processor core IP solutions.

San Mateo, United States
April 2026
Series G

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Developer ToolsOpen SourceSoftware

Mastra is a Typescript framework to build AI agents

San Francisco, United States
April 2026
Series A

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Web Development

The Interaction Company's Poke is an AI assistant that lives fully inside iMessage and integrates seamlessly.

Palo Alto, United States
April 2026
$15.0M
Seed

Founder Contacts

19,000+ verified contacts

AI InfrastructureArtificial Intelligence (AI)Machine Learning

Core Automation develops AI systems and research methodologies focused on automating complex knowledge work and scientific processes.

San Francisco, United States
April 2026
Seed

Founder Contacts

19,000+ verified contacts

AgricultureArtificial Intelligence (AI)Food and BeverageGroceryLogisticsMachine LearningSoftwareSupply Chain Management

Afresh is an AI-powered company selling software to track demand and manage orders for fresh produce in grocery stores.

Oakland, United States
April 2026
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

ChildrenConsumerFleet ManagementGPSRide SharingTransportation

Zūm provides child transportation for school districts and busy families.

Redwood City, United States
April 2026
Private Equity

Founder Contacts

19,000+ verified contacts

Agentic AIArtificial Intelligence (AI)Information TechnologySoftware

Synera develops a software platform that enables engineering teams to automate product development processes using AI-driven agents.

Bremen, Germany
April 2026
Series B

Founder Contacts

19,000+ verified contacts

Cloud InfrastructureDeveloper PlatformDeveloper ToolsEnterprise SoftwareSoftware

Unleash is an open-source feature management solution that allows development teams to enable or disable specific features.

Oslo, Norway
March 2026
$35.0M
Series B

Founder Contacts

19,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Financial ServicesFinTechMachine Learning

9fin is an AI-powered analytics platform designed for credit analysis and mandate acquisition.

London, United Kingdom
March 2026
$170.0M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyMeeting SoftwareSaaSSoftware

Granola is an AI notepad that transcribes, summarizes, and organizes conversations into structured notes.

London, United Kingdom
March 2026
$125.0M
Series C

Founder Contacts

19,000+ verified contacts

CommercialConstructionInsurance

Shepherd is an Insurtech that offers tech-enabled insurance for commercial construction.

San Francisco, United States
March 2026
$42.0M
Series B

Founder Contacts

19,000+ verified contacts

Health CareSaaSSoftware

Latent develops medical language models to reduce healthcare operational costs.

San Francisco, United States
March 2026
$80.0M
Series A

Founder Contacts

19,000+ verified contacts

AI InfrastructureArtificial Intelligence (AI)Cloud Data ServicesOpen SourceSearch Engine

Qdrant is an open-source vector search engine and database for next-generation AI applications.

Berlin, Germany
March 2026
$50.0M
Series B

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Consumer ElectronicsConsumer SoftwareSoftware

Sesame is a voice tech startup focused on developing AI voice assistants that create natural and emotionally resonant conversations.

San Francisco, United States
October 2025
$250.0M
Series B

Founder Contacts

19,000+ verified contacts

ComplianceFinancial ServicesSaaSSoftwareTax Preparation

Anrok is a global sales tax solution platform that automates sales tax compliance for modern commerce.

San Francisco, United States
October 2025
$55.0M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Cloud ComputingCloud StorageData StorageDatabaseSoftware

Tigris is an S3-compatible, globally distributed object storage service that is purpose-built for AI.

Sunnyvale, United States
October 2025
$25.0M
Series A

Founder Contacts

19,000+ verified contacts

AerospaceProduct DesignSpace Travel

Stoke Space develops fully reusable Nova rockets for orbital space mobility.

Kent, United States
October 2025
$510.0M
Series D

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)LegalLegal Tech

Eve is a legal tech platform designed to assist plaintiff law firms at every phase of a legal case.

San Francisco, United States
September 2025
$103.0M
Series B

Founder Contacts

19,000+ verified contacts

Credit CardsFinanceFinTech

Cardless operates the leading platform for consumer brands to launch credit card products.

San Francisco, United States
September 2025
$60.0M
Series C

Founder Contacts

19,000+ verified contacts

Real Estate

Reggora is a cloud-based, two-sided appraisal platform.

Boston, United States
September 2025
$18.0M
Series D

Founder Contacts

19,000+ verified contacts

AppsCryptocurrencyFinancial ServicesFinTechTrading Platform

Midas is a regulated brokerage firm that offers investment services for equities, mutual funds, and cryptocurrencies.

Üsküdar, Turkey
August 2025
$80.0M
Series B

Founder Contacts

19,000+ verified contacts

Business Process Automation (BPA)Enterprise SoftwareHealth CareManagement Information Systems

Medallion automates credentialing, enrollment, onboarding, and compliance to streamline healthcare network operations.

San Francisco, United States
August 2025
$43.0M
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

GeospatialNavigation

Hivemapper is a community-owned mapping network that creates unprecedented coverage, freshness, and quality.

San Francisco, United States
June 2025
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

FinTechLogisticsMobile PaymentsPayments

Payments technology company for the logistics Industry

San Francisco, United States
June 2025
$6.1M
Seed

Founder Contacts

19,000+ verified contacts

Showing 1-25 of 192 portfolio companies

Frequently Asked Questions About Spark Capital

How many companies has Spark Capital invested in?

Spark Capital has invested in 192 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Spark Capital invest in?

Spark Capital's top investment sectors include Artificial Intelligence (AI), Software, FinTech, Machine Learning, Financial Services. The firm invests across 65 different industry categories.

What is Spark Capital's largest investment?

Among tracked funding rounds, Stoke Space received $510.0M in a Series D round. Spark Capital's total known invested capital is $6.8B.

What is the average investment size for Spark Capital?

Spark Capital's average investment size is $47.4M across its portfolio of 192 companies.

What are Spark Capital's most recent investments?

Recent Spark Capital portfolio additions include Sigma Computing, SiFive, Mastra, The Interaction Company of California, Core Automation. These companies were founded in 2020 or later.

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