FortySix Venture Capital
Venture capitalActively deployingTulsa · Pre-Seed–Series A · 8 people tracked
Fund manager profile
FortySix Venture Capital is a venture fund manager based in Tulsa. SEC filings show 2 venture funds on record, most recently Fund I , a series of FortySix Venture Capital, LP ($25M offering) filed January 2026.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 8 people
from the firm's website & public directories
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What they invest in
from 25 of 29 portfolio companiesAI & Machine Learning ×16SaaS ×11Healthtech ×6Enterprise Software ×5Digital Health ×4InsurTech ×4Data & Infrastructure ×3Fintech ×3
HQs:United States×10
Who they back
founder profiles across 12 portfolio companiesFounding team size:solo founder×92 founders×23 founders×1
Accelerator rootsportfolio companies that came through a program
Investments · 29 tracked
founders shown can be your intro pathBy year:2024 · 12023 · 12 dated
19days is a startup studio that identifies and validates market problems, then launches companies with in-house teams and initial funding before attracting co-founders to scale them.
Sector Agnostic
Co-investorsAtento Capital
Acclaim provides a payments platform for insurers, MGAs, and TPAs that automates claim, commission, and premium payments, along with payouts, collections, treasury operations, and reconciliation.
FintechInsurTechSaaS
Co-investorsHurricane VenturesVeridical Ventures
Agentech develops agentic AI software that automates and improves the manual claims adjustment process in insurance.
AI & Machine LearningInsurTechSaaS
Robin Roberson(Founder)in
Co-investorsCortado VenturesSerac VenturesVictorum
AirWise is a unified drone operating software platform covering the full mission lifecycle—planning, FAA/LAANC authorizations, in-flight monitoring, and post-flight analysis—including support for UTM and beyond-visual-line-of-sight operations.
Enterprise SoftwareRoboticsSaaS
Co-investorsHurricane Ventures
BioReact provides a data integration platform that unifies experimental data from bioreactors, laboratory instruments, and omics workflows into a standardized, AI-ready format for bioprocess development.
AI & Machine LearningBiotechData & InfrastructureHealthtechIndianapolis, US
Mitchell J. Castetterin
Co-investorsHurricane VenturesNew Stack VenturesService Provider CapitalTechstars
Co-investorsTech WildcattersAscend Venture Capital
CompliantRx provides AI-based compliance software for durable medical equipment (DME) providers, automating medical record review, data extraction, and payer-compliant addendum generation to reduce claim denials and audit risk.
AI & Machine LearningHealthtechSaaSCoral Springs, US
Adam Nadler(Executive Officer, Director)Adam Handfinger(Executive Officer, Director)Rhiannon Sullivan(Executive Officer)
BoardMichael Dowdle(Director)in
Co-investorsCircadian Ventures
CubeNexus builds a spatial-temporal data layer that unifies sensor, asset, and operational geospatial and time-series data across a company's existing warehouse and GIS systems.
AI & Machine LearningCloud ComputingCrypto & Web3Data & InfrastructureDeveloper ToolsEnterprise SoftwareColumbus, US
Steven Brandt(Co-Founder & CEO)
Co-investorsHurricane VenturesTechstarsTitletownTech
DAIS builds, deploys, and performance-manages custom AI workflows for firms in regulated, high-stakes industries such as healthcare, accounting, and government.
AI & Machine LearningEnterprise SoftwareSaaS
Co-investorsHurricane Ventures
Deep MM builds AXOR, a "Large Event Model" — an AI trained on real-time market events (FINRA TRACE trades, treasury prices, ETF signals, S&P ratings) rather than language — that produces probability-distribution price signals for US investment-grade and high-yield corporate bonds.
AI & Machine LearningData & InfrastructureFintech
Nathan(Founder (built JPMorgan's corporate bond pricing model))Brian(Engineering lead)in
Co-investorsAurelia Ventures
Exum develops the Massbox, a laser ablation laser ionization (LALI) analytical instrument for scientific labs that improves ionization efficiency and ease of use.
Deep TechHardwareNew MaterialsDenver, US
Michael A Minyard(Executive Officer)James Thorson(Executive Officer, Director)Jeffrey Williams(Executive Officer, Director, Promoter)Stephen Strickland(Director)
BoardPaul Giovacchini(Director)Doug Campbell(Director)
Co-investorsBand of AngelsCaruso VenturesCortado VenturesHouston Angel Network
Incora makes a wearable earring with in-ear sensors that tracks health metrics such as heart rate, sleep, and activity, using AI to deliver personalized insights tied to a user's menstrual cycle.
AI & Machine LearningFemTechWellness & Fitness
Theresa Gevaert(Founder)inLindsey Calcutt, PhD(Founder)in
Co-investorsSound Media VenturesXRC
Laundris provides an RFID-enabled linen tracking and AI-powered forecasting system that gives hotels and hospitality operators real-time visibility into linen inventory across its lifecycle.
AI & Machine LearningCircular EconomyIoTLogistics & Supply ChainSaaSAustin, US
Joseph Dominguez(Executive Officer)Don Ward(Founder & President)Joey(Co-founder)Mark(Chief Executive Officer)
Legal Karma provides an estate planning platform for credit unions and their wealth management teams, letting advisors offer estate plans in-house rather than referring members to outside attorneys.
FintechLegalTechSaaSAustin, US
Mauricio Cano(Executive Officer, Director)Kory Kelly(Executive Officer, Director)
BoardMyers Dupuy(Director)
Co-investorsAltari VenturesEvolution VC PartnersLegalTechTheVentureCityTribes VenturesAmplify.LA+1 more
Perceptyx offers an AI-powered employee experience platform that combines employee listening/surveys, adaptive learning, and in-workflow coaching to turn workforce insights into behavior change and measurable capability.
AI & Machine LearningHR TechSaaS
Russell Hamer(Founder)in
Co-investorsHurricane VenturesJumpstart Venturesredalpine
Percipio Health helps independent primary care practices claim Advanced Primary Care Management (APCM) reimbursements from Medicare that most practices do not yet operationalize.
AI & Machine LearningHealthtechInsurTechPlano, US
David Lucas(Executive Officer, Director)inJonathan Phillips(Director)Eric Rock(Executive Officer, Director)in
Co-investorsFlare Capital PartnersHurricane VenturesFirst Trust Capital PartnersShunwei CapitalWave Ventures
Prelude is an all-in-one preneed sales platform that helps insurance agents close policies in a single meeting and earn higher commissions.
InsurTechSales Tech
Co-investorsAtento CapitalCortado VenturesHurricane Ventures
Psynth is an AI tool that generates psychological assessment reports from uploaded test results, intake data, and notes (including PDFs, images, and handwritten documents), supporting over 250 assessments.
AI & Machine LearningDigital HealthMental Health
Co-investorsHurricane Ventures
Raven Space Systems develops Microwave Assisted Deposition (MAD) 3D printing technology to manufacture aerospace-grade thermoset and ceramic composite structures, thermal protection, and related parts.
Advanced ManufacturingDefense TechSpace Tech
Ryan Cowdrey(Cofounder)Blake Herren(Cofounder)
Co-investorsCapital FactoryBackswing VenturesMana VenturesWhat If Ventures
Oklahoma City, US
Laura Fleet(Executive Officer, Director)David Fleet(Executive Officer, Director)
Co-investorsIrishAngelsPlains Ventures
Senslytics offers an AI platform built on its proprietary CausX AI, which identifies root causes and provides reasoning for its predictions rather than acting as a black box, and can work with limited data.
AI & Machine LearningDeep TechEnergy
Siemba offers a Continuous Threat Exposure Management (CTEM) platform combining expert-led penetration testing, autonomous DAST, and real-time attack surface mapping to help organizations discover, prioritize, and remediate vulnerabilities.
AI & Machine LearningCybersecuritySaaS
Kannan Udayarajan(Founder & CEO)
SkinCheck offers a mobile app that uses AI to detect and triage skin cancer risk from photos of moles and lesions for people of all skin colors, and lets users track skin changes over time.
AI & Machine LearningDigital HealthHealthtech
Daniel Marques(Founder)in
Co-investorsHurricane Ventures
Sober Side Kick is a 24/7 peer support platform for people in recovery from substance use, providing anonymous community access on mobile with algorithmic matching to connect users with peers who understand their experience.
Mental HealthSocialWellness & Fitness
Chris Thompson(Founder)in
Co-investorsCortado VenturesExpert DOJOHealthX VenturesHigh Street Equity PartnersNina CapitalVenture Center Arkansas+1 more
Titan Intake provides an AI platform that automates patient referrals and intake for healthcare providers, including independent specialists and health systems.
AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechTulsa, US
Co-investorsHurricane VenturesSilverton PartnersTau VenturesAmplify.LA
TOBE develops isothermal electrolysis technology for industrial-grade hydrogen production with >92% efficiency, using a pulsed waveform architecture that eliminates waste heat without rare earth materials.
Advanced ManufacturingCleantechClimate TechEnergyTulsa, US
Colby F. DeWeese(Founder)in
Co-investorsCortado VenturesHurricane VenturesTechstars
Trestle is a vendor management platform that gives construction and preconstruction teams real-time visibility into vendor capacity, contract exposure, qualifications, and performance in one place.
AI & Machine LearningConstruction TechEnterprise SoftwareSaaS
Co-investorsCamber CreekLegalTechMetaPropMetaProp VenturesRedbud VCAlumni Ventures+2 more
Portfolio news
latest coverage across their companies
Exum · intelligence360.news · Jul 20, 2026
Trestle · altss.com · Jun 3, 2026
Acclaim · thesaasnews.com · Apr 1, 2026
Tobe Energy · cortado.ventures · Mar 10, 2026
BioReact · finsmes.com · Feb 16, 2026
Percipio · digitalhealthnews.com · Dec 26, 2025
Sober Sidekick · yahoo.com · Dec 12, 2025
Frequently asked questions
- How many investments has FortySix Venture Capital made?
- FortySix Venture Capital has 30 tracked investments.
- What stage does FortySix Venture Capital invest at?
- FortySix Venture Capital invests at the Pre-Seed, Seed, Series A stages.
- What is FortySix Venture Capital's typical check size?
- FortySix Venture Capital typically writes checks of $250K – $1M.
- What sectors does FortySix Venture Capital focus on?
- FortySix Venture Capital focuses on Data & Infrastructure, Healthtech, New Materials, Sector Agnostic.
- Where is FortySix Venture Capital located?
- FortySix Venture Capital is headquartered in Tulsa, US.
- Who does FortySix Venture Capital co-invest with?
- FortySix Venture Capital most often shares deals with Hurricane Ventures, Cortado Ventures, Techstars, among 40 tracked co-investors.
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