Texas HALO Fund — Full Portfolio

Allotrope Medical makes electrical stimulation devices that integrate with surgical instruments to help surgeons visualize and assess urinary and digestive system structures during procedures.

HardwareHealthtechMedical DevicesHouston, US

Albert Huang(Founder/CEO)in

BoardMira Sahney(Director)David Franklin(Director)Donald Gonzales(Director)

Co-investorsRockies Venture ClubY Combinator

Arovia manufactures Splay, a portable display device that combines a collapsible screen with ultra-short-throw projection technology for productivity, presentations, and entertainment.

ConsumerDeep TechHardwareNew MaterialsHouston, US

Alex(Co-founder, Optical Engineer)George(Co-founder, Mechanical Engineer)Alexander David Wesley(Executive Officer, Director)Taylor Yoke(Executive Officer, Director)Rahul Chandra(Executive Officer)Wesley D Alexander(Executive Officer, Director)

Co-investorsBoot64 VenturesHouston Angel Network

CellChorus develops a visual AI platform called TIMING that performs high-throughput dynamic analysis of single cells, measuring cell activation, killing, and movement over time for biopharmaceutical research.

AI & Machine LearningBiotechDeep TechHealthtechMedical DevicesHouston, US

Dan Meyer(Founder)inNavin Varadarajan(Founder)inLaurence Cooper(Co-founder & Board Chair)inRebecca Berdeaux(Chief Scientific Officer)in

Co-investorsBreakout VenturesHouston Angel NetworkY Combinator

Douglas G Richardson developed a patented animation technology for visual content creation, used by smartphone manufacturers and content platforms globally.

HardwareMedia & Entertainment

Douglas G Richardson

Co-investorsHouston Angel Network

ClearCam develops ClearScope, an in-vivo laparoscope cleaning device that keeps the surgical camera lens clear during laparoscopic procedures.

HardwareHealthtechMedical DevicesAustin, US

John Uecker, M.D.(Executive Officer, Director)inDouglas Stoakley(Executive Officer, Director)inFrank Barbella(Director)John Uecker(Executive Officer, Director)

BoardBill Hale(Director)David Laverty(Director)

Co-investorsHouston Angel NetworkKeiretsu Forum

EnergySomerville, US

Jason Ethier(Cofounder)Mitton Peter(Director)Biju Varghese(Director)Steven Gilliland(Director)Matthew Bell(Director)

BoardPeter Lellis(Director)

Galen Data, Ltd (acquired by Matrix One in December 2024) offers Matrix Connect, a cloud connectivity platform for medical devices that provides a native SDK, web API, configurable dashboards, and compliance frameworks aligned with IEC 62304, HIPAA, GDPR, FDA, and EU MDR.

Cloud ComputingDigital HealthMedical DevicesHouston, US

Abbasi N. Dhilawala(Executive Officer, Director)Christopher G. DuPont(Executive Officer, Director)Alexander L. Condon(Executive Officer)

Co-investorsHouston Angel NetworkTamiami Angel

Global Neighbor uses patented directed energy technology to control weeds and stimulate crop growth without chemicals, offering products such as a harvest weed seed control unit (bSCU) and a seed priming system for farmers.

AgTechCleantechDeep TechHardwareXenia, US

Jon Jackson(Executive Officer, Director)inNeil Saterin

BoardJames A Ellis(Director)inDean Didato(Director)in

Co-investorsAg Ventures AllianceClean Energy VentureInnova Memphis, Inc.TitletownTech

GlycosBio conducts research and development using engineered lipid technologies to improve the bioavailability and therapeutic performance of natural bioactive molecules, including approaches targeting the intestinal, pulmonary, and skin microbiota.

BiotechDeep TechHealthtechHouston, US

Richard C. Jr. Cilento(Executive Officer, Director)

BoardDan Watkins(Director)Frank Foster(Director)inJoseph Walowski(Director)Victoria Niklas(Director)

Co-investorsGideon Hixon FundGreen Park & Golf Ventures

HUVRdata provides drone-based inspection solutions and reliability intelligence software for industrial enterprises.

Data & InfrastructureEnterprise SoftwareIoTAustin, US

Robert R. Baughman(Manager)Benjamin J Williams(Manager)Roger J. Pipes(Director)Joe Rempe(Director)Ryan Gurney(Director)Rosa McCormick(Director)

Co-investorsCentral Texas Angel NetworkTexas Ventures

Ikonopedia provides a breast imaging software platform for radiologists and patients, featuring structured reporting tools, risk assessment, and closed-loop lesion tracking to ensure comprehensive breast health management and follow-up care.

BiotechHealthtechMedical DevicesSaaSDallas, US

Dr. Tom StavrosDr. Michael VendrellScott Stoll(Executive Officer)Ronald A. Hellstern(Interim Chief Executive Officer)

BoardDr. László Tabár

Ictero develops the CholeSafe System, a minimally invasive gallbladder ablation device for treating gallstone disease.

BiotechHealthtechMedical DevicesHouston, US

Matthew Nojoomi(CEO, Co-Founder)David Waters(COO, Co-Founder)inKovi Bessoff(Clinical Research Lead, Co-Founder)Raymond Kirk(CMO)

BoardAshok Gowda(Director)John Fichthorn(Director)

Co-investorsTMC Venture FundMedTex Ventures LLCS3 Ventures

ImmunoGenesis is a clinical-stage immuno-oncology biopharmaceutical company developing immune therapies for immune-excluded tumors, which resist standard PD-1 blockade.

BiotechHealthtechMedical DevicesDoylestown, US

Michael A. Curran(Director)inJennifer Barlow(Executive Officer, Director)Clifford Stocks(Director)James Barlow(Executive Officer, Director)Jeremy Barton(Executive Officer)Federica O'Brien(Executive Officer)

Co-investorsAdit Ventures Management, LlcAngel Physicians FundService Provider Capital

Delivers private LTE networks for secure, reliable Industrial Internet of Things connectivity across critical infrastructure sectors.

Houston, US

Stanley Hughey(Executive Officer)inScott Crist(Executive Officer, Director)Tarig Anani(Executive Officer, Director)Roderick Ciaccio(Executive Officer)Chung Wong(Executive Officer)

BoardDirk McDermott(Director)in

Co-investorsAltira Group LLC

kegg is a medical-grade silicone fertility tracking device that measures changes in the vaginal environment and cervical mucus to identify a woman's most fertile days, paired with a companion app that provides daily fertility scores and ovulation probability.

Digital HealthFemTechHardware

Co-investorsAd Astra VenturesQQ Capital

Machfu offers MachIO, LoRaWAN-enabled edge hardware that connects sensors in remote or harsh environments to an existing LoRaWAN network.

EnergyHardwareIoTRockville, US

Prakash Chakravarthi(Founder & CEO)inTim Winter(CTO)inVinod Mukkamala(VP of Applications and Protocols)inChinmay Shete(VP of Services & Platform)in

BoardAbhinav Jain(Director)Pradeep Kaul(Director)in

Co-investorsMaryland TEDCOTEDCOBlu Venture Investors

MacroFab operates a software platform for contract electronics manufacturing, connecting businesses to a network of manufacturing facilities and generating itemized quotes and production-ready orders from uploaded design files.

Advanced ManufacturingB2B MarketplacesHardwareSaaSHouston, US

Mikhail Govshteyn(Director)Christopher Church(Executive Officer, Director)

BoardJason Seats(Director)

Co-investorsATX Venture PartnersBMW i VenturesCathexis VenturesDentsu VenturesEdison PartnersFoundry+1 more

Materna Medical develops medical technologies to address pelvic health needs in obstetrics and gynecology.

FemTechHealthtechMedical DevicesMountain View, US

Tracy MacNeal(Chief Executive Officer)in

BoardAriella Golomb(Director)Peter Wyles(Director)Arthur Reidel(Director)Jim Bochnowski(Director)Patrick Jamp(Director)

Co-investorsAzure Ventures GroupBand of AngelsCitrine AngelsHouston Angel NetworkGolden SeedsWavemaker Three-Sixty Health

myLAB Box offers at-home test kits for sexually transmitted infections and related sexual health conditions, letting consumers screen for infections such as chlamydia, gonorrhea, HIV, HPV, and syphilis without visiting a clinic.

Digital HealthDirect to ConsumerHealthtech

Ursula Hessenflow-Cruz(Founder)inLora Ivanova(Co-founder)Ursula Hessenflow(Co-founder)in

Co-investorsEvolution VC PartnersFrontera Technology VenturesHouston Angel NetworkKickstart InnovationSand Hill AngelsTexas Ventures+3 more

HealthtechLos Angeles, US

Lora Ivanova(Executive Officer, Director)Ursula Hessenflow(Executive Officer, Director)Stephen Block(Director)

Co-investorsHouston Angel NetworkHouston Health VenturesK5 VenturesPipeline Angels

Onit provides software solutions for legal operations and contract management, including Enterprise Legal Management and Contract Lifecycle Management platforms designed to help organizations streamline legal workflows and improve compliance across industries such as pharma, finance, insurance, and technology.

AI & Machine LearningEnterprise SoftwareLegalTech

Eric Elfman(Founder)inNick Whitehousein

Co-investorsElsewhere PartnersLevel EquityZillionize

This page lists the investors backing Osperity.

AI & Machine LearningEnergyEnterprise SoftwareIoTCalgary, CA

Co-investorsTexas VenturesHouston Angel Network

PATH EX develops CycloPE, an extracorporeal blood purification device that removes bacteria from the bloodstream to treat sepsis in critically ill patients.

BiotechHealthtechMedical DevicesHouston, US

Sindead Miller(Executive Officer, Director)Alex Wieseler(Executive Officer, Director)in

BoardEhsan Jabbarzadeh(Director)Jeffrey Burbank(Director)

Co-investorsFitz Gate VenturesHouston Angel NetworkInnova Memphis, Inc.TMC Venture Fund

Payouts Network provides a B2C payment and disbursements platform for real-time payouts covering compensation, incentives, rewards, and loyalty payments.

Enterprise SoftwareFintechMarketing TechSaaSBozeman, US

Daniel Geraty(Director)Jerry Nettuno(Director)Keith Smith(Executive Officer, Director)

BoardMiles Kilburn(Director)in

Co-investorsMosaik Partners

Proov offers at-home hormone and fertility testing products, including systems to identify the fertile window, confirm ovulation, and screen for leading causes of infertility, paired with an app providing hormone insights and personalized recommendations.

Digital HealthFemTechHealthtech

Co-investorsBoulder VenturesGingerbread CapitalLightship CapitalPortfoliaService Provider CapitalSteelSky Ventures

PyrAmes develops a noninvasive, continuous wireless blood pressure monitoring platform (Boppli) for neonatal and pediatric patients, as well as adults, addressing the need for continuous BP monitoring without invasive arterial lines.

Digital HealthHealthtechMedical Devices

Xina Quan(Co-Founder and CEO)in

Co-investorsDecent CapitalXTX Markets

Co-investorsBantam Group

Austin, US

William Morrow(Executive Officer, Director)

BoardStuart E. Jackson(Director)John A. Firore(Director)Thomas Oertli(Director)Andrew Clark(Director)

Co-investorsHouston Angel Network

Rellevate operates a digital banking and disbursement platform that handles one-time and recurring payments through digital wallets, prepaid cards, debit cards, and bank transfers.

FintechGovTechSaaSStamford, US

Greg Schneider(Co-Founder, Chief Information Officer)inStewart A. Stockdale(Co-Founder, Chairman & CEO)inVictoria Lopez Negrete(Chief Administrative Officer)inMatthew Krull(Senior Vice President - Strategy, Legal, and Public Affairs)inWalter Steppacher(Executive Officer)Joel Whitley(Director)

Co-investorsConnecticut InnovationsNaples Technology VenturesTamiami Angel

Renovion develops ARINA-1, a next-generation mucolytic therapy delivered as a sterile buffered ascorbic acid and glutathione solution to the lungs.

BiotechHealthtechMedical DevicesDurham, US

Daniel W. Copeland(Executive Officer, Director)

BoardR. Frederick McCoy, Jr.(Director)Joseph Davis(Director)Derek Winstanly(Director)

Resonant develops antibody-based therapeutics for oncology using deep cancer biology and drug discovery expertise.

BiotechHealthtechMedical DevicesHouston, US

Co-investorsUrban Capital Network

Riders Share is a company that enables peer-to-peer vehicle sharing, allowing individuals to rent out their vehicles to other community members.

InsurTechMarketplacesMobility & TransportationLos Angeles, US

Co-investorsTechstars

Rx Bandz develops auto-injector devices and injectable formulations for treatment conditions including anaphylaxis, diabetes, opioid overdose, and other medical emergencies for patients, first responders, and military personnel.

Deep TechHardwareHealthtechMedical DevicesLocust Valley, US

Jessica Walsh(Founder, CEO)in

Houston, US

Donald Diggs(Executive Officer, Director)Alan W. Harvey(Executive Officer, Director)

BoardMichael Hayden(Director)

Co-investorsHouston Angel Network

SIERA develops software to improve safety and productivity in industrial equipment operations, targeting equipment operators and logistics companies facing worker shortages and safety challenges.

AI & Machine LearningIoTLogistics & Supply ChainSaaS

Ram Kumar(CEO)

Co-investorsDorm RoomHouston Angel Network

neoRide is a mobile app-based toll payment service that allows drivers to pay tolls via automatic license plate recognition without needing physical toll tags or cash.

FintechMobility & Transportation

Theratome Bio is a regenerative medicine company using artificial intelligence to develop secretome-based therapeutics that address tissue repair and disease.

AI & Machine LearningBiotechMedical DevicesFlorida, US

Keith March(Scientific Founder)Michael Coleman(Chief Scientific Officer)

TrueSpot develops real-time location system (RTLS) and location intelligence solutions for healthcare, retail automotive, and hospital operations.

Enterprise SoftwareHealthtechIoTSaaSAustin, US

Mike Hanna(Founder & CEO)in

Advanced ManufacturingCleantechGolden, US

Andrew Maxey(Executive Officer, Director)inAaron Parker(Executive Officer)inDaniel Flagg(Executive Officer)inSean Kline(Executive Officer)inShari Kennett(Director)J. Scott Pusey(Executive Officer)

Co-investorsAutodesk FoundationBeyond CapitalCircular Innovation FundDiamond Edge VenturesHG VenturesNew Climate Ventures+6 more

SelfWrap develops bioabsorbable wrap materials for vascular grafts that conform to individual patient anatomy and are designed to be absorbed by the body, unlike alloy-based alternatives.

BiotechDigital HealthHealthtechMedical DevicesHouston, US

Tim Boire(Founder)inGeoffrey Lucks(Founder)in

BoardJoel Whitley(Director)Jim Monsor(Director)Robert Crutchfield(Director)in

Co-investorsCreative VenturesGood Growth CapitalHealth WildcattersKube VCNorwest Venture PartnersTMC Venture Fund+3 more

Work& provides private, compliant lactation and wellness rooms for workplaces, offering turnkey management and design services for employers and landlords.

FemTechFuture of WorkWellness & FitnessHouston, US

Abigail Marks Donnell(Executive Officer, Director)Abbey Donnell(Founder)inJules Lairson(Co-Founder)in

Co-investorsClaritas Capital

Co-investorsFrontera Technology Ventures

ZIBRIO develops a balance assessment technology using machine learning to measure postural stability through a one-minute standing test, designed for both self-administration and clinical settings to identify fall risk in older adults.

AI & Machine LearningDigital HealthHealthtechMedical DevicesHouston, US

Katharine Forth(CEO)inErez Lieberman Aiden(CTO)in