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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
Phinite2025Series Unknown$5.8MTar Heel
Looma2025Series B$10.0MDurham
Opine2025Seed$5.0MDurham
Scale Social AI2025Pre-Seed$1.3MDurham
Plantd2025Series B$22.0MOxford
Cycle Labs2025Series Unknown$5.7MRaleigh
Nimble Energy2025Seed$2.8MCarrboro
LogistiVIEW2025Seed$3.0MCary
Warrant2025Pre-Seed$720KChapel Hill
Altis Biosystems2025Series Unknown$2.1MDurham

Complete List of Triangle Tweener Fund Portfolio Companies (126)

Export
#CompanyStageAmountLocation
76PhiniteSeries Unknown$5.8MTar Heel, United States
77LoomaSeries B$10.0MDurham, United States
78OpineSeed$5.0MDurham, United States
79Scale Social AIPre-Seed$1.3MDurham, United States
80PlantdSeries B$22.0MOxford, United States
81Cycle LabsSeries Unknown$5.7MRaleigh, United States
82Nimble EnergySeed$2.8MCarrboro, United States
83LogistiVIEWSeed$3.0MCary, United States
84WarrantPre-Seed$720KChapel Hill, United States
85Altis BiosystemsSeries Unknown$2.1MDurham, United States
AgricultureFarmingSustainability

Phinite provides technology to transform manure into regenerative biofertilizer.

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

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

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)B2BMarketing AutomationSaaSSoftware

Scale Social turns real customer moments into the world’s most effective marketing.

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

Founder Contacts

19,000+ verified contacts

Building MaterialEnvironmental EngineeringIndustrial Manufacturing

Plantd is a manufacturer of building materials designed for sustainable and carbon-negative homebuilding.

Oxford, United States
September 2025
$22.0M
Series B

Founder Contacts

19,000+ verified contacts

Enterprise SoftwareInformation TechnologyQuality AssuranceSoftware

Cycle Labs is committed to modernizing enterprise solution deployments by reducing risk through continuous test automation.

Raleigh, United States
September 2025
$5.7M
Series Unknown

Founder Contacts

19,000+ verified contacts

Information Services

Nimble Energy provides real-time information on the pain points faced by building operators.

Carrboro, United States
May 2025
$2.8M
Seed

Founder Contacts

19,000+ verified contacts

Augmented RealityComputer VisionInformation TechnologyMachine LearningRoboticsSoftwareSupply Chain ManagementTransportationWarehouse AutomationWarehousing

LogistiVIEW is an execution platform that automates flow and execution of work in manufacturing, distribution, and retail operations with AI

Cary, United States
April 2025
$3.0M
Seed

Founder Contacts

19,000+ verified contacts

FinanceFinTechMarketing Automation

Warrant is a tool that simplifies marketing compliance & tackles rising regulatory scrutiny head-on to prevent issues as fintechs scale.

Chapel Hill, United States
April 2025
$720K
Pre-Seed

Founder Contacts

19,000+ verified contacts

BiotechnologyLife ScienceNanotechnology

Altis Biosystems is a biotechnology company developing research tools for the pharma and biotech industries.

Durham, United States
April 2025
$2.1M
Series Unknown

Founder Contacts

19,000+ verified contacts

PropTechReal EstateRisk Management

Acre is a real estate technology platform developed to improve the homeownership experience.

San Francisco, United States
December 2024
$10.0M
Seed

Founder Contacts

19,000+ verified contacts

CreditFinancial ServicesFinTechInternetOnline Portals

LoanWell is a B2B fintech platform modernizing community lending to enable equitable access to affordable capital for all.

Durham, United States
October 2024
$3.0M
Seed

Founder Contacts

19,000+ verified contacts

AgricultureConsumerRecyclingWaste Management

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

Raleigh, United States
October 2024
Series Unknown

Founder Contacts

19,000+ verified contacts

Career PlanningSalesSoftware

RepVue is a crowdsourced ratings and career development platform for sales professionals.

Chapel Hill, United States
October 2024
Seed

Founder Contacts

19,000+ verified contacts

AnalyticsArtificial Intelligence (AI)Health CareHospitalMedicalPredictive Analytics

Bionic Health is a company that provides preventative health services.

Durham, United States
October 2024
Seed

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Information TechnologyOnline PortalsReal TimeSoftware

Peoplelogic is an end-to-end people intelligence platform for empowering leaders to improve performance, productivity, and accountability.

Durham, United States
July 2024
Series Unknown

Founder Contacts

19,000+ verified contacts

AgricultureAgTechArtificial Intelligence (AI)Data Collection and LabelingHorticultureLife Science

Vertical Farm Ecosystems, Farm Management Software & AI Crop Intelligence

Raleigh, United States
May 2024
$515K
Seed

Founder Contacts

19,000+ verified contacts

Spring & mulberry are exploring flavour and creating delectable dishes to share what they discover.

Raleigh, United States
April 2024
$1.0M
Seed

Founder Contacts

19,000+ verified contacts

DentalHealth CareProcurementSaaS

CureMint empowers DSOs with a cloud-based source-to-pay platform that manages their entire procurement lifecycle.

Durham, United States
April 2024
Series B

Founder Contacts

19,000+ verified contacts

EdTechHigher EducationSoftware

Upswing provides colleges and universities with an integrated student services platform to increase student retention.

Austin, United States
April 2024
Series A

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)DentalE-CommerceMarketplaceMedicalSales AutomationSales EnablementSmall and Medium Businesses

GroupUps simplifies buying and selling complex equipment with AI, saving buyers time and money while delivering sellers ready-to-close leads

Raleigh, United States
April 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Risk ManagementSkill Assessment

Revcast enhances revenue performance, With more precise planning, real-time risk and opportunity assessment.

Raleigh, United States
April 2024
Seed

Founder Contacts

19,000+ verified contacts

Real EstateResidential

Alcove is the AI OS powering private-room rentals in shared homes

Durham, United States
April 2024
Seed

Founder Contacts

19,000+ verified contacts

Consumer GoodsE-CommerceFitnessFood and BeverageHealth CareRetail

Murphy's Naturals is a celebrate nature and inspire good through natural products.

Raleigh, United States
March 2024
$8.0M
Series B

Founder Contacts

19,000+ verified contacts

Ad ServerAdvertising PlatformsCloud ComputingDeveloper APIsDeveloper Tools

Kevel is a developer of ad-serving APIs to help developers build server-side ad platforms.

Durham, United States
March 2024
$23.0M
Series C

Founder Contacts

19,000+ verified contacts

Showing 76-100 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, Artificial Intelligence (AI), Agriculture, Information Technology, Health Care. The firm invests across 75 different industry categories.

What is Triangle Tweener Fund's largest investment?

Among tracked funding rounds, Kevel received $23.0M in a Series C 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 Phinite, Looma, Opine, Scale Social AI, Plantd. These companies were founded in 2020 or later.

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