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Triangle Tweener Fund Portfolio Companies

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

Last updated: July 2026

Triangle Tweener Fund Investment Overview

Portfolio Companies
126
Total Invested
$347.9M
Average Investment
$4.8M

Triangle Tweener Fund's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Dendi2023Seed$1.6MDurham
Quinsite2023Series A$5.9MChapel Hill
Seal the Seasons2023Series A$350KDurham
Validic2023Series BUndisclosedDurham
Ndustrial2025Corporate RoundUndisclosedRaleigh
TrackX Technology2024SeedUndisclosedHillsborough
Pluto Health2024SeedUndisclosedDurham
Opine2025Seed$5.0MDurham
BEAMRaiL2026Pre-SeedUndisclosedLas Vegas
Polaris Quantum Biotech2024SeedUndisclosedDurham

Complete List of Triangle Tweener Fund Portfolio Companies (126)

Export
#CompanyStageAmountLocation
51DendiSeed$1.6MDurham, United States
52QuinsiteSeries A$5.9MChapel Hill, United States
53Seal the SeasonsSeries A$350KDurham, United States
54ValidicSeries BUndisclosedDurham, United States
55NdustrialCorporate RoundUndisclosedRaleigh, United States
56TrackX TechnologySeedUndisclosedHillsborough, United States
57Pluto HealthSeedUndisclosedDurham, United States
58OpineSeed$5.0MDurham, United States
59BEAMRaiLPre-SeedUndisclosedLas Vegas, United States
60Polaris Quantum BiotechSeedUndisclosedDurham, United States
Health DiagnosticsInformation TechnologyMedicalSoftware

The Future-Proof LIS for Clinical Labs

Durham, United States
August 2023
$1.6M
Seed

Founder Contacts

19,000+ verified contacts

AnalyticsHealth CareInformation Technology

Quinsite offers a healthcare analytics platform that enhances decision making and improves operational efficiencies.

Chapel Hill, United States
May 2023
$5.9M
Series A

Founder Contacts

19,000+ verified contacts

AgricultureFarmers MarketFood and BeverageFood Processing

Seal the Seasons is a premium national local frozen food brand that makes locally grown and produced food available 365 days a year.

Durham, United States
April 2023
$350K
Series A

Founder Contacts

19,000+ verified contacts

AppsHealth CareMedical DevicemHealthWearables

Validic is a technology platform that offers digital health and remote care programs for healthcare organizations.

Durham, United States
January 2023
Series B

Founder Contacts

19,000+ verified contacts

EnergyEnergy EfficiencyManufacturingSustainability

Ndustrial offers analytical engines that help businesses control production, improve energy efficiency, and eliminate waste.

Raleigh, United States
January 2025
Corporate Round

Founder Contacts

19,000+ verified contacts

Health CareHealth DiagnosticsMedical

TrackX Technology develops a tracking technology that provides real-time virtual live fluoroscopy.

Hillsborough, United States
January 2024
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Electronic Health Record (EHR)Health CareInformation TechnologyMedical

Pluto Health bridges AI and care delivery by unifying fragmented health data and closing the loop on integrated health services.

Durham, United States
January 2024
Seed

Founder Contacts

19,000+ verified contacts

Financial ExchangesSoftwareTransaction Processing

Opine helps to automate the pre-sales efforts for enterprise software transaction by removing the hassle of managing POCs.

Durham, United States
December 2025
$5.0M
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Business IntelligenceGovTechLaw Enforcement

BEAMRaiL Provides AI-powered software for law enforcement agencies.

Las Vegas, United States
January 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)BiotechnologyHealth CarePrecision MedicineQuantum Computing

Polaris Quantum Biotech revolutionizes drug design by joining quantum computing with AI and precision medicine.

Durham, United States
December 2024
Seed

Founder Contacts

19,000+ verified contacts

AgricultureFarmingSustainability

Phinite provides technology to transform manure into regenerative biofertilizer.

Tar Heel, United States
December 2025
$5.8M
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Data ManagementElectronic Health Record (EHR)FitnessHealth CaremHealthTherapeuticsWellness

Greenlight Health is a digital health platform that helps researchers and clinicians create validated real-world programs.

Raleigh, United States
December 2024
Series A

Founder Contacts

19,000+ verified contacts

AdvertisingDigital MediaMarketingRetail Technology

Looma is an in-store digital media platform that focuses on storytelling, education, and recommendations.

Durham, United States
December 2025
$10.0M
Series B

Founder Contacts

19,000+ verified contacts

Business DevelopmentWarehousing

Blue Co. provides co-warehousing, office space, meeting space, and parking options that are conveniently located.

Raleigh, United States
December 2025
Seed

Founder Contacts

19,000+ verified contacts

ComputerMachine LearningMarketingSaaSSalesSoftware

Klearly powers B2B revenue teams with the visibility and confidence to know where, when, and how to grow revenue.

Raleigh, United States
January 2026
$14.0M
Series A

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Customer ServiceSoftware

CivicReach is a voice AI platform that offers phone-based resident customer service for government officials.

Raleigh, United States
November 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

AutomotiveE-CommerceInformation TechnologyManufacturingRetail TechnologySoftwareWholesale

Tromml helps automotive aftermarket businesses grow profits by automatically delivering clear, actionable sales performance analytics.

Chapel Hill, United States
January 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)B2BMarketing AutomationSaaSSoftware

Scale Social is an AI-powered marketing platform that automates capturing, curating, and distributing customer-generated content.

Durham, United States
November 2025
$1.3M
Pre-Seed

Founder Contacts

19,000+ verified contacts

B2BEnterpriseEnterprise SoftwareGenerative AIInformation TechnologyProductivity ToolsSaaSSales Automation

Real-time AI engine for live enterprise sales calls.

San Francisco, United States
November 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Business DevelopmentBusiness Information SystemsData Center AutomationInformation TechnologySaaSSoftware

Wrangle is an automation platform for busy teams improving efficiency for onboarding, sales quote approval, and contract management.

Durham, United States
October 2022
Seed

Founder Contacts

19,000+ verified contacts

Impact InvestingMobileSoftware

BallotReady is an online, non-partisan voter guide for local elections.

Chicago, United States
October 2023
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

E-Commerce PlatformsEdTechEducationFinTechFunding PlatformInternetLoyalty ProgramsPaymentsSaaSSoftware

Every Payment. One Platform. Built for K–12

Raleigh, United States
October 2023
Series A

Founder Contacts

19,000+ verified contacts

AppsDeveloper PlatformMobile AppsSoftware

Stashpad allow users to store their snippets, thoughts, and notes that is instantly searchable and automatically organized.

Pittsboro, United States
October 2023
Seed

Founder Contacts

19,000+ verified contacts

AgricultureConsumerRecyclingWaste Management

Composting services for homes, businesses, and communities. B Corp Certified.

Raleigh, United States
October 2024
Venture - Series Unknown

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Contact ManagementCRMEmail MarketingInsurTechSaaS

Levitate develops a relationship marketing platform that provides communication tools and an AI dashboard.

Raleigh, United States
March 2026
$16.0M
Series Unknown

Founder Contacts

19,000+ verified contacts

Showing 51-75 of 126 portfolio companies

Frequently Asked Questions About Triangle Tweener Fund

How many companies has Triangle Tweener Fund invested in?

Triangle Tweener Fund has invested in 126 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Triangle Tweener Fund invest in?

Triangle Tweener Fund's top investment sectors include Software, Information Technology, Health Care, Artificial Intelligence (AI), SaaS. The firm invests across 75 different industry categories.

What is Triangle Tweener Fund's largest investment?

Among tracked funding rounds, Levitate received $16.0M in a Series Unknown round. Triangle Tweener Fund's total known invested capital is $347.9M.

What is the average investment size for Triangle Tweener Fund?

Triangle Tweener Fund's average investment size is $4.8M across its portfolio of 126 companies.

What are Triangle Tweener Fund's most recent investments?

Recent Triangle Tweener Fund portfolio additions include Dendi, Quinsite, Seal the Seasons, Validic, Ndustrial. These companies were founded in 2020 or later.

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