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B Capital Portfolio Companies

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

Last updated: July 2026

B Capital Investment Overview

Portfolio Companies
522
Total Invested
$11.8B
Average Investment
$88.1M

B Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Atomwise2024Series C$45.0MSan Francisco
Heading Health2023Venture - Series UnknownUndisclosedAustin
Hydrogrid2023Series A$8.4MVienna
CurbWaste2023Series A$10.0MNew York
Yalo2023Series C$20.0MSan Francisco
QANplatform2023Venture - Series Unknown$15.0MTallinn
ToolBelt2023Venture - Series Unknown$3.2MVancouver
Stack Influence2023Seed$1.3MMiami
Fishbrain2023Secondary MarketUndisclosedStockholm
Nectar2023Seed$200KAtlanta

Complete List of B Capital Portfolio Companies (522)

Export
#CompanyStageAmountLocation
126AtomwiseSeries C$45.0MSan Francisco, United States
127Heading HealthVenture - Series UnknownUndisclosedAustin, United States
128HydrogridSeries A$8.4MVienna, Austria
129CurbWasteSeries A$10.0MNew York, United States
130YaloSeries C$20.0MSan Francisco, United States
131QANplatformVenture - Series Unknown$15.0MTallinn, Estonia
132ToolBeltVenture - Series Unknown$3.2MVancouver, United States
133Stack InfluenceSeed$1.3MMiami, United States
134FishbrainSecondary MarketUndisclosedStockholm, Sweden
135NectarSeed$200KAtlanta, United States
Artificial Intelligence (AI)BiotechnologyHealth CareMachine LearningMedicalPharmaceutical

Atomwise develops artificial intelligence systems using powerful deep learning algorithms and supercomputers for drug discovery.

San Francisco, United States
January 2024
$45.0M
Series C

Founder Contacts

19,000+ verified contacts

Health CareMedicalMental HealthmHealthWellness

Heading Health is a technology-enabled mental health platform improving access to affordable care.

Austin, United States
December 2023
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Energy EfficiencyHydroelectricPower GridRenewable EnergySaaS

Hydrogrid is a SaaS platform provider that specializes in the efficient dispatch and commercialization of renewable energy generation.

Vienna, Austria
December 2023
$8.4M
Series A

Founder Contacts

19,000+ verified contacts

CleanTechEnterprise SoftwareSaaSSoftwareWaste Management

CurbWaste revolutionizes the waste management ecosystem through its cloud-based and data-driven cleantech platform.

New York, United States
December 2023
$10.0M
Series A

Founder Contacts

19,000+ verified contacts

AnalyticsArtificial Intelligence (AI)CRMInformation TechnologySaaS

Yalo develops an AI-based customer relationship management platform used to help businesses offer a delightful customer experience.

San Francisco, United States
December 2023
$20.0M
Series C

Founder Contacts

19,000+ verified contacts

BlockchainCryptocurrencyCyber SecurityInformation TechnologyQuantum ComputingSoftware

QANplatform is the Quantum-resistant hybrid blockchain platform. Build your software applications like DApps or Defi and run business processes on blockchain in 5 minutes with QANplatform.

Tallinn, Estonia
December 2023
$15.0M
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

ComputerSoftwareSoftware Engineering

ToolBelt is the #1 job platform connecting the residential construction industry.

Vancouver, United States
December 2023
$3.2M
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AdvertisingAdvertising PlatformsCommunitiesE-CommerceE-Commerce PlatformsMarketingMarketplacePaymentsSocial Media Advertising

Marketplace managing micro-influencer and brand collaborations

Miami, United States
November 2023
$1.3M
Seed

Founder Contacts

19,000+ verified contacts

Big DataE-CommerceLeisureMobile AppsSocial Network

Fishbrain is a mobile app, commerce platform, and social network for people who love fishing.

Stockholm, Sweden
November 2023
Secondary Market

Founder Contacts

19,000+ verified contacts

Financial ServicesMarketplaceReal EstateReal Estate Investment

Nectar is a finance company that offers liquidity to professional real estate investors with low leverage and cash-flowing assets.

Atlanta, United States
November 2023
$200K
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Machine LearningPredictive Analytics

Obviously AI enables businesses to build custom AI and LLM models using No-Code AI and human-guided data prep.

San Francisco, United States
November 2023
$4.1M
Seed

Founder Contacts

19,000+ verified contacts

Cloud Data ServicesCRMData Center Automation

Co-LABO MAKER is a sharing platform for experimental equipment, facilities, and technology.

Sendai, Japan
October 2023
$1.3M
Series A

Founder Contacts

19,000+ verified contacts

HospitalityHuman ResourcesRecruitingSaaSSoftware

Harri is a cloud-based talent and workforce management platform designed for the hospitality industry.

New York, United States
October 2023
$43.0M
Series B

Founder Contacts

19,000+ verified contacts

Health CareMedical Device

QT Medical is a medical device specializing in cloud-connected cardiac monitoring devices.

Torrance, United States
September 2023
$12.0M
Series B

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityIdentity ManagementPrivacyRisk Management

Hush is the cyberprivacy service that reduces social engineering and phishing risks for companies and all levels of their employees.

Detroit, United States
September 2023
$2.0M
Seed

Founder Contacts

19,000+ verified contacts

Food and BeverageRestaurantsRobotics

Shin Starr presents create, operate, and franchise Korean cuisine-based QSR and fast-casual dining restaurants

Mapo, South Korea
September 2023
$4.3M
Series A

Founder Contacts

19,000+ verified contacts

AerospaceManufacturingSpace Travel

Space Walker specializes in the design, manufacture, and sale of reusable rockets and peripheral components.

Tokyo, Japan
August 2023
$4.9M
Series A

Founder Contacts

19,000+ verified contacts

Machine LearningSoftware

Saas, Robotic, Machine Learning

Garching Bei Múnchen, Germany
August 2023
$7.7M
Series A

Founder Contacts

19,000+ verified contacts

ConsultingHealth CareInformation TechnologyMental HealthPsychology

Uplift is a rebuilding mental healthcare to work for everyone.

New York, United States
July 2023
$10.7M
Series A

Founder Contacts

19,000+ verified contacts

FitnessHealth Care

BRLab offers a framework that makes it possible to implement sophisticated sleep analysis and enhancement techniques.

Seoul, South Korea
July 2023
$1.9M
Seed

Founder Contacts

19,000+ verified contacts

Health CareOutpatient CareSoftware

The leading intelligent care enablement platform to simplify how patients and clinicians navigate complex care delivery.

San Francisco, United States
June 2023
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

InternetSoftware

Easiest way to turn real estate leads into quality appointments.

San Jose, United States
March 2023
$1.0M
Pre-Seed

Founder Contacts

19,000+ verified contacts

BankingFinancial ServicesFinTechLendingPayments

Fazz enables businesses to send and receive payments, grow their capital, and get funding.

Singapore, Singapore
March 2023
$5.3M
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

AnalyticsArtificial Intelligence (AI)DatabaseHealth Care

Innovaccer provides an AI cloud platform for healthcare data management and analytics.

San Francisco, United States
January 2025
Series F

Founder Contacts

19,000+ verified contacts

AI InfrastructureArtificial Intelligence (AI)Computer VisionData Collection and LabelingEnterprise SoftwareMachine LearningSoftware

Labelbox is the leading data factory for AI teams.

San Francisco, United States
January 2022
Series D

Founder Contacts

19,000+ verified contacts

Showing 126-150 of 522 portfolio companies

Frequently Asked Questions About B Capital

How many companies has B Capital invested in?

B Capital has invested in 522 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does B Capital invest in?

B Capital's top investment sectors include Software, Health Care, Artificial Intelligence (AI), Machine Learning, SaaS. The firm invests across 71 different industry categories.

What is B Capital's largest investment?

Among tracked funding rounds, Atomwise received $45.0M in a Series C round. B Capital's total known invested capital is $11.8B.

What is the average investment size for B Capital?

B Capital's average investment size is $88.1M across its portfolio of 522 companies.

What are B Capital's most recent investments?

Recent B Capital portfolio additions include Atomwise, Heading Health, Hydrogrid, CurbWaste, Yalo. These companies were founded in 2020 or later.

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