# Houston Startup Ecosystem Map 2026: 179 Startups by Sector > Map of 179 funded startups in Houston across 12 sectors, from Energy, Healthtech and Biotech on: $17B raised. Logos, funding and rounds; updated nightly. Source: https://millionrounds.com/market-maps/houston-startup-ecosystem-map (Millionrounds; every figure on the page links to its filing or article) ## Energy 39 - [NextDecade](https://millionrounds.com/company/nextdecade) - [WaterBridge Resources](https://millionrounds.com/company/waterbridge-resources) - [Alpha Generation](https://millionrounds.com/company/alpha-generation) - [Lancium Technologies](https://millionrounds.com/company/lancium-technologies) - [Prairie Operating](https://millionrounds.com/company/prairie-operating) - [Broad Reach Power](https://millionrounds.com/company/broad-reach-power) - [HEQ Deepwater](https://millionrounds.com/company/heq-deepwater) - [Talos Energy](https://millionrounds.com/company/talos-energy) - [Terra Energy Partners](https://millionrounds.com/company/terra-energy-partners) - [Cloverleaf Infrastructure](https://millionrounds.com/company/cloverleaf-infrastructure) - [WattBridge](https://millionrounds.com/company/wattbridge) - [Plus Power](https://millionrounds.com/company/plus-power) - [Laredo Energy](https://millionrounds.com/company/laredo-energy) - [Sunnova Energy](https://millionrounds.com/company/sunnova-energy) - [Crescent Pass Energy](https://millionrounds.com/company/crescent-pass-energy) - [GoExpedi](https://millionrounds.com/company/goexpedi) - [Primus Green Energy](https://millionrounds.com/company/primus-green-energy) - [Canyon Midstream Partners](https://millionrounds.com/company/canyon-midstream-partners) - [Velocys](https://millionrounds.com/company/velocys) - [Tachyus](https://millionrounds.com/company/tachyus) - [Innowatts](https://millionrounds.com/company/innowatts) - [Foro Energy](https://millionrounds.com/company/foro-energy) - [Rebellion Photonics](https://millionrounds.com/company/rebellion-photonics) - [Quidnet Energy](https://millionrounds.com/company/quidnet-energy) +15 more ## Healthtech 24 - [Octagos Health](https://millionrounds.com/company/octagos-health) - [TYBR Health](https://millionrounds.com/company/tybr-health) - [Saranas](https://millionrounds.com/company/saranas) - [Motif Neurotech](https://millionrounds.com/company/motif-neurotech) - [Medical Informatics](https://millionrounds.com/company/medical-informatics) - [ReliantHeart](https://millionrounds.com/company/reliantheart) - [Starling Medical](https://millionrounds.com/company/starling-medical) - [Diabetes America](https://millionrounds.com/company/diabetes-america) - [Kare](https://millionrounds.com/company/kare) - [Koda Health](https://millionrounds.com/company/koda-health) - [Rosarium Health](https://millionrounds.com/company/rosarium-health) - [Milkify](https://millionrounds.com/company/milkify) - [Ictero Medical](https://millionrounds.com/company/ictero-medical) - [Prana Thoracic](https://millionrounds.com/company/prana-thoracic) - [Vivifi Medical](https://millionrounds.com/company/vivifi-medical) - [Cloud Dentistry](https://millionrounds.com/company/cloud-dentistry) - [SnapHealth](https://millionrounds.com/company/snaphealth) - [*R* Remicalm](https://millionrounds.com/company/remicalm) - [CarePoint Health](https://millionrounds.com/company/carepoint-health) - [Spark Biomedical](https://millionrounds.com/company/spark-biomedical) - [Holistic Health Collaborative](https://millionrounds.com/company/holistic-health-collaborative) - [RadioClash](https://millionrounds.com/company/radioclash) - [Core Stix](https://millionrounds.com/company/core-stix) - [Accel Diagnostics](https://millionrounds.com/company/accel-diagnostics) ## Biotech 22 - [AlloVir](https://millionrounds.com/company/allovir) - [InGeneron](https://millionrounds.com/company/ingeneron) - [Oorja Bio](https://millionrounds.com/company/oorja-bio) - [March Biosciences](https://millionrounds.com/company/march-biosciences) - [*CB* CrossBridge Bio](https://millionrounds.com/company/crossbridge-bio) - [CNS Pharmaceutical](https://millionrounds.com/company/cns-pharmaceutical) - [ImmunoGenesis](https://millionrounds.com/company/immunogenesis) - [Stellanova Therapeutics](https://millionrounds.com/company/stellanova-therapeutics) - [Biostate AI](https://millionrounds.com/company/biostate-ai) - [Oxane Materials](https://millionrounds.com/company/oxane-materials) - [iwi Life](https://millionrounds.com/company/iwi-life) - [Oncolix](https://millionrounds.com/company/oncolix) - [Iterion Therapeutics](https://millionrounds.com/company/iterion-therapeutics) - [Diakonos Oncology](https://millionrounds.com/company/diakonos-oncology) - [Salarius Pharmaceuticals](https://millionrounds.com/company/salarius-pharmaceuticals) - [Stingray Therapeutics](https://millionrounds.com/company/stingray-therapeutics) - [Cemvita](https://millionrounds.com/company/cemvita) - [Arcxis Biotechnologies](https://millionrounds.com/company/arcxis-biotechnologies) - [Aggredyne](https://millionrounds.com/company/aggredyne) - [Resonant Therapeutics](https://millionrounds.com/company/resonant-therapeutics) - [Speratum Biopharma, Inc.](https://millionrounds.com/company/speratum-biopharma-inc) - [Nano3D Biosciences](https://millionrounds.com/company/nano3d-biosciences) ## AI 21 - [Cart.com](https://millionrounds.com/company/cart-com) - [*ZC* Zeno Corporation](https://millionrounds.com/company/zeno-corporation) - [Branch Energy](https://millionrounds.com/company/branch-energy) - [Imubit](https://millionrounds.com/company/imubit) - [AIStorm](https://millionrounds.com/company/aistorm) - [AGent Energy](https://millionrounds.com/company/agent-energy) - [Rugged Robotics](https://millionrounds.com/company/rugged-robotics) - [Cargofy](https://millionrounds.com/company/cargofy) - [nVenue](https://millionrounds.com/company/nvenue) - [PraxisPro](https://millionrounds.com/company/praxispro) - [ICOM AI](https://millionrounds.com/company/icom-ai) - [Dreambase](https://millionrounds.com/company/dreambase) - [Lena Health](https://millionrounds.com/company/lena-health) - [InformAI](https://millionrounds.com/company/informai) - [oPRO.ai](https://millionrounds.com/company/opro-ai) - [Synopic](https://millionrounds.com/company/synopic) - [Melax Technologies](https://millionrounds.com/company/melax-technologies) - [*WA* Weblify AI](https://millionrounds.com/company/weblify-ai) - [NexAIStudio](https://millionrounds.com/company/nexaistudio) - [Ranku Intelligent Networks](https://millionrounds.com/company/ranku-intelligent-networks) - [CaseCTRL](https://millionrounds.com/company/casectrl) ## IT Services 15 - [BMC Software](https://millionrounds.com/company/bmc-software) - [Internet REIT](https://millionrounds.com/company/internet-reit) - [Analyte Health](https://millionrounds.com/company/analyte-health) - [Webflakes](https://millionrounds.com/company/webflakes) - [MicroSeismic](https://millionrounds.com/company/microseismic) - [Moblyze](https://millionrounds.com/company/moblyze) - [ITInvolve](https://millionrounds.com/company/itinvolve) - [Metropia Inc.](https://millionrounds.com/company/metropia-inc) - [Arovia](https://millionrounds.com/company/arovia) - [iSeniorSolutions.com](https://millionrounds.com/company/iseniorsolutions-com) - [*N* NuHabitat](https://millionrounds.com/company/nuhabitat) - [Wndyr](https://millionrounds.com/company/wndyr) - [Arch Aerial](https://millionrounds.com/company/arch-aerial) - [Nowell Development](https://millionrounds.com/company/nowell-development) - [*S* Stratopy](https://millionrounds.com/company/stratopy) ## Cleantech 14 - [Fervo Energy](https://millionrounds.com/company/fervo-energy) - [Radial Power](https://millionrounds.com/company/radial-power) - [1PointFive](https://millionrounds.com/company/1pointfive) - [Trace Midstream](https://millionrounds.com/company/trace-midstream) - [Ara Partners](https://millionrounds.com/company/ara-partners) - [Quaise Energy](https://millionrounds.com/company/quaise-energy) - [ICE Thermal Harvesting](https://millionrounds.com/company/ice-thermal-harvesting) - [Imperative Global](https://millionrounds.com/company/imperative-global) - [Vaulted Deep](https://millionrounds.com/company/vaulted-deep) - [Helix Earth](https://millionrounds.com/company/helix-earth) - [TerraPass](https://millionrounds.com/company/terrapass) - [Pellucere Technologies](https://millionrounds.com/company/pellucere-technologies) - [Katz Water Technologies](https://millionrounds.com/company/katz-water-technologies) - [RecycleMatch](https://millionrounds.com/company/recyclematch) ## Big Data & Analytics 10 - [Ours Privacy](https://millionrounds.com/company/ours-privacy) - [*RA* Retina AI](https://millionrounds.com/company/retina-ai) - [DataJoint](https://millionrounds.com/company/datajoint) - [Datagration](https://millionrounds.com/company/datagration) - [BlazingDB](https://millionrounds.com/company/blazingdb) - [i2k Connect](https://millionrounds.com/company/i2k-connect) - [e-HORUS](https://millionrounds.com/company/e-horus) - [ARIX Technologies](https://millionrounds.com/company/arix-technologies) - [Canopy Dental](https://millionrounds.com/company/canopy-dental) - [AirMettle](https://millionrounds.com/company/airmettle) ## Fintech 8 - [Spruce Finance](https://millionrounds.com/company/spruce-finance) - [HighRadius](https://millionrounds.com/company/highradius) - [Agility Bank](https://millionrounds.com/company/agility-bank) - [Harvest Exchange](https://millionrounds.com/company/harvest-exchange) - [Revenew](https://millionrounds.com/company/revenew) - [*NG* Next Gen Capital Markets](https://millionrounds.com/company/next-gen-capital-markets) - [Levelfield Financial](https://millionrounds.com/company/levelfield-financial) - [Private Leverage](https://millionrounds.com/company/private-leverage) ## Aerospace & Space 7 - [Axiom Space](https://millionrounds.com/company/axiom-space) - [Intuitive Machines](https://millionrounds.com/company/intuitive-machines) - [Venus Aerospace](https://millionrounds.com/company/venus-aerospace) - [Avelo Airlines](https://millionrounds.com/company/avelo-airlines) - [Little Place Labs](https://millionrounds.com/company/little-place-labs) - [Dauntless XR](https://millionrounds.com/company/dauntless-xr) - [Elemental Coatings](https://millionrounds.com/company/elemental-coatings) ## Construction 7 - [Renewa](https://millionrounds.com/company/renewa) - [Buildforce](https://millionrounds.com/company/buildforce) - [ZENRG Services](https://millionrounds.com/company/zenrg-services) - [Corrpro Companies](https://millionrounds.com/company/corrpro-companies) - [USA Water Holdings](https://millionrounds.com/company/usa-water-holdings) - [Precise Software](https://millionrounds.com/company/precise-software) - [Lunar Resources](https://millionrounds.com/company/lunar-resources) ## Web3 & Crypto 6 - [GDA](https://millionrounds.com/company/gda) - [Satori](https://millionrounds.com/company/satori) - [Data Gumbo](https://millionrounds.com/company/data-gumbo) - [Syndica](https://millionrounds.com/company/syndica) - [Topl](https://millionrounds.com/company/topl) - [*P* Pinktada](https://millionrounds.com/company/pinktada) ## Cybersecurity 6 - [PAS](https://millionrounds.com/company/pas) - [Paladin Drones](https://millionrounds.com/company/paladin-drones) - [Liongard](https://millionrounds.com/company/liongard) - [Icite](https://millionrounds.com/company/icite) - [Allthenticate](https://millionrounds.com/company/allthenticate) - [Diamond Age Technology](https://millionrounds.com/company/diamond-age-technology) ## Segment by segment ### Energy 39 startups · $9.6B raised - [**NextDecade**](https://millionrounds.com/company/nextdecade) NextDecade is an LNG development company focusing on LNG export projects and associated pipelines. United States $3.5B - [**WaterBridge Resources**](https://millionrounds.com/company/waterbridge-resources) A midstream development company focused on developing, acquiring and operating flowback and produced water infrastructure United States $1.4B - [**Alpha Generation**](https://millionrounds.com/company/alpha-generation) Alpha Generation manages and operates power generation facilities that are well positioned to provide reliable. United States $750M - [**Lancium Technologies**](https://millionrounds.com/company/lancium-technologies) Lancium is a technology company using distributed parallel computing to enable the growth of renewable energy. United States $600M - [**Prairie Operating**](https://millionrounds.com/company/prairie-operating) Prairie Operating Co. United States $475M - [**Broad Reach Power**](https://millionrounds.com/company/broad-reach-power) Broad Reach Power is an independent power producer. United States $435M - [**HEQ Deepwater**](https://millionrounds.com/company/heq-deepwater) HEQ Deepwater is an energy company that focused on the acquisition of the deepwater gulf. United States $400M - [**Talos Energy**](https://millionrounds.com/company/talos-energy) Talos Energy is a technically driven, independent oil and gas exploration and production company. United States $323M ### Healthtech 24 startups · $197M raised - [**Octagos Health**](https://millionrounds.com/company/octagos-health) Octagos Health is a digital health company focused on remote monitoring of cardiac devices. United States $43M - [**TYBR Health**](https://millionrounds.com/company/tybr-health) TYBR Health is a medical device and regenerative medicine company based in Houston, Texas. United States $30M - [**Saranas**](https://millionrounds.com/company/saranas) Saranas, Inc. United States $27M - [**Motif Neurotech**](https://millionrounds.com/company/motif-neurotech) Motif Neurotech is a company that develops minimally invasive bioelectronic implants for monitoring and treating severe mental illnesses. United States $19M - [**Medical Informatics**](https://millionrounds.com/company/medical-informatics) Medical Informatics offers solutions that give care teams access to the data they need to take action for alarm management and safety. United States $17M - [**ReliantHeart**](https://millionrounds.com/company/reliantheart) ReliantHeart, Inc. United States $11M - [**Starling Medical**](https://millionrounds.com/company/starling-medical) Starling develops predictive technology to identify chronic illnesses earlier. United States $9.7M - [**Diabetes America**](https://millionrounds.com/company/diabetes-america) Diabetes America is a private medical practice dedicated to the comprehensive treatment and management of diabetes and related conditions. United States $8.3M ### Biotech 22 startups · $387M raised - [**AlloVir**](https://millionrounds.com/company/allovir) AlloVir focuses on the development of cell therapies and focuses on restoring natural immunity against the virus-associated diseases. United States $120M - [**InGeneron**](https://millionrounds.com/company/ingeneron) InGeneron is a clinical-stage biotechnology company based in Houston, Texas, focused on developing cell-based therapies to enhance United States $43M - [**Oorja Bio**](https://millionrounds.com/company/oorja-bio) Oorja Bio is a Houston-based clinical-stage biopharmaceutical company founded in 2023. United States $30M - [**March Biosciences**](https://millionrounds.com/company/march-biosciences) March Biosciences is a clinical-stage cell therapy company based in Houston, Texas. United States $29M - [*CB* **CrossBridge Bio**](https://millionrounds.com/company/crossbridge-bio) CrossBridge Bio operates as a biotechnology company. United States $25M - [**CNS Pharmaceutical**](https://millionrounds.com/company/cns-pharmaceutical) CNS Pharmaceutical is a pre-clinical stage biotechnology company specializing in the development of novel treatments for brain tumors. United States $23M - [**ImmunoGenesis**](https://millionrounds.com/company/immunogenesis) ImmunoGenesis specializes in science-driven immune therapies for tumor treatment. United States $17M - [**Stellanova Therapeutics**](https://millionrounds.com/company/stellanova-therapeutics) Stellanova Therapeutics is a biotechnology company based in Houston, focused on developing innovative cancer therapies. United States $16M ### AI 21 startups · $373M raised - [**Cart.com**](https://millionrounds.com/company/cart-com) Cart.com is a technology company based in Houston, Texas, that offers a comprehensive platform for e-commerce, logistics, fulfillm United States $180M - [*ZC* **Zeno Corporation**](https://millionrounds.com/company/zeno-corporation) United States $52M - [**Branch Energy**](https://millionrounds.com/company/branch-energy) Branch Energy is a technology-focused green energy provider based in Houston, Texas, founded in 2020. United States $44M - [**Imubit**](https://millionrounds.com/company/imubit) Imubit is an industrial AI company based in Houston, founded in 2016. United States $30M - [**AIStorm**](https://millionrounds.com/company/aistorm) AIStorm is an AI startup that develops chipsets that can process data directly from devices. United States $13M - [**AGent Energy**](https://millionrounds.com/company/agent-energy) AGent Energy, based in Houston, Texas, is an innovative energy technology startup founded in March 2025 by Stephanie Hendricks and United States $11M - [**Rugged Robotics**](https://millionrounds.com/company/rugged-robotics) Rugged Robotics is a construction technology company based in Houston, Texas, founded in 2018. United States $9.4M - [**Cargofy**](https://millionrounds.com/company/cargofy) Cargofy is an AI-powered logistics platform founded in 2017, based in Cedar Rapids, Iowa, with additional offices in Walnut, Calif United States $6.5M ### IT Services 15 startups · $871M raised - [**BMC Software**](https://millionrounds.com/company/bmc-software) BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible. United States $750M - [**Internet REIT**](https://millionrounds.com/company/internet-reit) Internet REIT (iREIT) is a next-generation Internet media company that acquires, develops and monetizes high-quality domain names United States $58M - [**Analyte Health**](https://millionrounds.com/company/analyte-health) Digital healthcare technology startup providing disruptive innovation to consumer healthcare via Analyte’s diagnostic triage platform. United States $50M - [**Webflakes**](https://millionrounds.com/company/webflakes) We deliver the freshest, most fascinating foreign content in fashion, design, travel, architecture, food & dining, wine and relati United States $3.0M - [**MicroSeismic**](https://millionrounds.com/company/microseismic) MicroSeismic, Inc., a geophysical service company, provides surface based microseismic monitoring and passive seismic imaging for United States $2.0M - [**Moblyze**](https://millionrounds.com/company/moblyze) Moblyze is the first talent marketplace app for the energy transition. United States $2.0M - [**ITInvolve**](https://millionrounds.com/company/itinvolve) ITinvolve creates Cross-Team Workspaces that bring the right people, tools, information and analysis together to help teams do the United States $1.5M - [**Metropia Inc.**](https://millionrounds.com/company/metropia-inc) Metropia, Inc. United States $1.3M ### Cleantech 14 startups · $3.5B raised - [**Fervo Energy**](https://millionrounds.com/company/fervo-energy) Fervo Energy develops clean energy technology to generate carbon-free energy from geothermal systems. United States $1.1B - [**Radial Power**](https://millionrounds.com/company/radial-power) Radial Power provides distributed energy and sustainability solutions to commercial and industrial real estate asset owners. United States $660M - [**1PointFive**](https://millionrounds.com/company/1pointfive) 1PointFive is a multi-solution platform for Carbon Capture, Utilization and Sequestration (CCUS) that provides decarbonization solutions. United States $500M - [**Trace Midstream**](https://millionrounds.com/company/trace-midstream) Trace Midstream focuses on the development of carbon capture and sequestration projects. United States $400M - [**Ara Partners**](https://millionrounds.com/company/ara-partners) Ara Partners is an oppertunistic private equity investment platform. United States $335M - [**Quaise Energy**](https://millionrounds.com/company/quaise-energy) Quaise Energy is a technology company founded in 2018, originating from the MIT Plasma Science and Fusion Center. United States $180M - [**ICE Thermal Harvesting**](https://millionrounds.com/company/ice-thermal-harvesting) ICE Thermal Harvesting focuses on supplying zero-emission power in various regions around the world. United States $150M - [**Imperative Global**](https://millionrounds.com/company/imperative-global) Imperative Global is an environmental consulting company that provides carbon offset and environmental asset projects. United States $91M ### Big Data & Analytics 10 startups · $44M raised - [**Ours Privacy**](https://millionrounds.com/company/ours-privacy) Ours Privacy is a healthcare privacy and analytics company based in Houston, Texas. United States $15M - [*RA* **Retina AI**](https://millionrounds.com/company/retina-ai) RETINA-AI Develop Artificial Intelligence Software for Diagnosing Retinal Diseases from Images of the Retina United States $13M - [**DataJoint**](https://millionrounds.com/company/datajoint) DataJoint is a scientific data foundation and computational database company based in Houston, Texas, founded in 2016. United States $4.9M - [**Datagration**](https://millionrounds.com/company/datagration) Datagration is a software company that delivers an open ecosystems platform that creates solutions for organizations. United States $4.4M - [**BlazingDB**](https://millionrounds.com/company/blazingdb) BlazingDB is a Graphics Processing Unit accelerated SQL analytics engine that allows enterprises to process datasets stored on dat United States $3.0M - [**i2k Connect**](https://millionrounds.com/company/i2k-connect) i2k Connect Inc. United States $899K - [**e-HORUS**](https://millionrounds.com/company/e-horus) e-HORUS provides energy solutions that help businesses optimize operations, improve efficiency, and support a more sustainable future. United States $875K - [**ARIX Technologies**](https://millionrounds.com/company/arix-technologies) ARIX Technologies is a robotics and data analytics start-up that manufactures pipe crawling robots for oil and gas pipe inspection. United States $842K ### Fintech 8 startups · $288M raised - [**Spruce Finance**](https://millionrounds.com/company/spruce-finance) Spruce Power owner and operator of distributed solar energy assets across the United States. United States $180M - [**HighRadius**](https://millionrounds.com/company/highradius) HighRadius is a global fintech company that specializes in Autonomous Finance solutions for the Office of the CFO. United States $50M - [**Agility Bank**](https://millionrounds.com/company/agility-bank) Agility Bank, N.A. United States $41M - [**Harvest Exchange**](https://millionrounds.com/company/harvest-exchange) Harvest Exchange is a financial services company and content marketing platform designed for investors and investment firms. United States $9.4M - [**Revenew**](https://millionrounds.com/company/revenew) Revenew is a through-channel marketing automation (TCMA) platform that brings control, transparency, and a holistic view of local marketing. United States $4.5M - [*NG* **Next Gen Capital Markets**](https://millionrounds.com/company/next-gen-capital-markets) Next Gen Capital Markets is a new platform to connect Institutional Investors with companies that need capital. United States $1.2M - [**Levelfield Financial**](https://millionrounds.com/company/levelfield-financial) LevelField Financial is a financial services firm based in Houston, Texas, founded in 2018. United States $1.0M - [**Private Leverage**](https://millionrounds.com/company/private-leverage) Private Leverage provide financial services, lending, and real estate investments. United States $550K ### Aerospace & Space 7 startups · $802M raised - [**Axiom Space**](https://millionrounds.com/company/axiom-space) Axiom Space, Inc. United States $525M - [**Intuitive Machines**](https://millionrounds.com/company/intuitive-machines) Intuitive Machines is a space exploration company that provides infrastructure and services to support lunar and other space missions. United States $175M - [**Venus Aerospace**](https://millionrounds.com/company/venus-aerospace) Venus Aerospace is a Houston-based aerospace startup founded in 2020, focused on developing reusable hypersonic aircraft and advan United States $90M - [**Avelo Airlines**](https://millionrounds.com/company/avelo-airlines) Avelo Airlines is an American ultra-low-cost carrier based in Houston, Texas. United States $8.2M - [**Little Place Labs**](https://millionrounds.com/company/little-place-labs) Building machine learning solutions for space edge computing in a scalable way. United States $2.3M - [**Dauntless XR**](https://millionrounds.com/company/dauntless-xr) Dauntless is the developer of Katana XR and Aura, mixed reality applications used in enterprise, defense, aerospace and aviation. United States $1.5M - [**Elemental Coatings**](https://millionrounds.com/company/elemental-coatings) Elemental Coatings, based in Houston, Texas, is a chemical manufacturing company founded in 2018. United States $150K ### Construction 7 startups · $568M raised - [**Renewa**](https://millionrounds.com/company/renewa) Renewa is a land and infrastructure investor in the renewable energy industry. United States $502M - [**Buildforce**](https://millionrounds.com/company/buildforce) Buildforce is a marketplace and career lifecycle platform for people in the construction trades United States $18M - [**ZENRG Services**](https://millionrounds.com/company/zenrg-services) ZENRG Services, based in Houston and founded in 2021, specializes in emission reduction solutions for the oil and gas industry. United States $18M - [**Corrpro Companies**](https://millionrounds.com/company/corrpro-companies) Corrpro is a leading provider of cathodic protection corrosion control systems. United States $13M - [**USA Water Holdings**](https://millionrounds.com/company/usa-water-holdings) USA Water Holdings provides water and wastewater operations, infrastructure development, and maintenance services. United States $10M - [**Precise Software**](https://millionrounds.com/company/precise-software) Precise Software expands application performance intelligence across system architectures, from mobile clients to virtual storage pools. United States $6.8M - [**Lunar Resources**](https://millionrounds.com/company/lunar-resources) Lunar Resources develops energy generation and space environment technologies to aid in the economic construction of space infrastructure. United States $1.0M ### Web3 & Crypto 6 startups · $291M raised - [**GDA**](https://millionrounds.com/company/gda) GDA is an industrial-scale Bitcoin mining company United States $251M - [**Satori**](https://millionrounds.com/company/satori) SATORI develop a product called SATORI, an all-in-one next-generation marketing platform include DMP and Marketing Automation. United States $21M - [**Data Gumbo**](https://millionrounds.com/company/data-gumbo) Data Gumbo is an enterprise blockchain and smart contract company based in Houston, Texas. United States $10M - [**Syndica**](https://millionrounds.com/company/syndica) Syndica is a Houston-based Web3 infrastructure company founded in 2021 by brothers Ahmad and Danial Abbasi. United States $8.0M - [**Topl**](https://millionrounds.com/company/topl) Topl is an impact technology economy that enables digital and sustainable transformation across value chains. United States $1.3M - [*P* **Pinktada**](https://millionrounds.com/company/pinktada) Pinktada transforms hotel booking by enabling tokenization in the travel market. United States $365K ### Cybersecurity 6 startups · $78M raised - [**PAS**](https://millionrounds.com/company/pas) PAS (Pediatric Academic Societies) is a nonprofit organization dedicated to enhancing child health globally. United States $40M - [**Paladin Drones**](https://millionrounds.com/company/paladin-drones) Paladin Drones is a simple system to give first responders instant situational awareness United States $18M - [**Liongard**](https://millionrounds.com/company/liongard) Liongard unlocks deep data within systems giving MSPs an operational advantage through higher profits and an exceptional customer United States $9.3M - [**Icite**](https://millionrounds.com/company/icite) Identity security, made intelligent. United States $5.0M - [**Allthenticate**](https://millionrounds.com/company/allthenticate) Allthenticate is a Houston-based cybersecurity startup founded in 2019. United States $4.8M - [**Diamond Age Technology**](https://millionrounds.com/company/diamond-age-technology) Diamond Age Technology solves problems at the interface of technology and humanity. United States $256K **How this map is made.** Every startup here is based in Houston and has raised money in rounds we track. Each sits under its main sector, read from its rounds; each sector shows its best-funded first. Rebuilt nightly; updated 15 November 2026. ## More market maps [All maps](https://millionrounds.com/market-maps) [Market map **Marketing tech market map** 1,963 startups · 7 segments · $41B](https://millionrounds.com/market-maps/marketing-tech-market-map)[Market map **Fintech market map** 1,633 startups · 8 segments · $139B](https://millionrounds.com/market-maps/fintech-market-map)[Market map **Crypto and Web3 market map** 1,297 startups · 8 segments · $33B](https://millionrounds.com/market-maps/crypto-and-web3-market-map)[Market map **Food tech market map** 1,226 startups · 7 segments · $20B](https://millionrounds.com/market-maps/food-tech-market-map)[Market map **Edtech market map** 1,014 startups · 7 segments · $15B](https://millionrounds.com/market-maps/edtech-market-map)[Market map **Gaming market map** 914 startups · 6 segments · $18B](https://millionrounds.com/market-maps/gaming-market-map) ## Who backs houston startups? Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports. [Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[Top lists](https://millionrounds.com/top-lists)