Companies by HQ LocationTech Companies and Startups Headquartered in Houston

Vaulted Deep provides proven technology solutions for permanent carbon removal to promote local environmental and community health. It is a spin-off of Advantek Waste Management Services.

Investment Infrastructure for private securities & digital assets for anyone in the world

Systemic Bio is a 3D Systems company based in Houston, Texas, focused on the development of vascularized organ models made out of hydrogels and human cells to be used for drug discovery and development.

Planckton Data manages the entire carbon data lifecycle to help make better decisions in the company's journey to net zero. They guide companies to make better decisions as they work towards net zero by using measured, interoperable data. Their offerings a

A first ever online social network for cancer patients and survivors worldwide to seek help, share stories, find knowledge and guidance by connecting with fellow patients, caregivers, oncologists, and support groups near and far.

Sendola is an exciting tool for business owners to add to their websites. Sendola's unique feature is the ability to send contact and location details from the business website to a user's phone in seconds, when the user requests it. For businesses w

Motif Neurotech is a company that develops minimally invasive bioelectronic implants for monitoring and treating severe mental illnesses.

Prana Thoracic is a medical device startup that develops solutions for the detection and intervention of early-stage lung cancer. To detect problematic lung nodules early, Prana Thoracic is creating the first minimally invasive, tissue-sparing nodulectomy

Firefly Energy Solutions offers load forecasting, pricing, risk management, portfolio valuation, settlements, and consulting services. The platform enables Generators, Utilities, Retail Energy Providers, Direct Customers, and Financial Players to have a de

SynMax is a satellite data analytics company that specializes in the use of commercial satellite images to find and monitor oil and gas assets and provide maritime intelligence data.

RepeatMD is a B2B software company that specializes in creating fintech and patient engagement solutions for the cosmetic surgery and healthcare market. Its software provides a suite of patient engagement that includes a rewards program, and a marketplace

Based in Houston, Texas, FibroBiologics is a regenerative medicine company developing an innovative solution for chronic disease treatment using fibroblast cells. Currently, FibroBiologics holds 150+ U.S. and International issued patents/patents pending ac

Hardware-free scalable and sustainable AI. We are democratizing Artificial Intelligence through software innovations. UNIQUE APPROACH. ThirdAI accelerator builds hash-based processing algorithms for training and inference with neural networks. The technol

HEQ Deepwater is an energy company that focused on the acquisition of the deepwater gulf. The Deepwater Gulf of Mexico, where HEQ Deepwater is focused, offers one of the lowest carbon-intensive sources of petroleum available to fuel the earth’s needs durin

SearchYourTeam is an online platform gathering and digitizing talented athletes from 8 to 24 years old in order to offer future opportunities in the football field. Our goal is to promote highlight videos, as well as each player's detailed statistics by th

Opencash is out to promote long-term investing in a fun and exciting way. Each week, you get a chance to win prizes for simply growing your portfolio. Investing is hard, but who says it can't be fun?

We are a technology startup Furtherium, Inc. from Fremont, CA. Our projects in the areas of Human Systems (Tactical Augmented Reality, Cross-Domain Interaction), Autonomy, AI can be delivered with equal success for the Department of Defense and for civilia

Space Runners is the first Metaverse Fashion brand focused on cross-chain/interoperable fashion items that can be plugged into any Web3.0 Metaverse and games. Our belief is that there are many players working on Metaverses and games, but not enough player

ICE Thermal Harvesting is based in Houston, TX and focuses on supplying zero-emission power in various regions around the world. The company is founded as a partnership between like-minded individuals who view the global energy supply holistically and desi

All Hands wasn’t started by industry insiders, or millionaire serial investors. We obsessed about these recipes sitting in deer stands, at the end of fly rods, and on the sidelines of youth football practice. We built this with our friends and family, so i

March Biosciences is a clinical-stage cell therapy company that focuses on developing CAR-T cell strategies to address hematological cancers.

Konect.ai is a cutting-edge SaaS company that provides an AI-powered texting platform for the automotive retail industry. The specialized natural language processing technology is designed to efficiently and effectively communicate with automotive leads an

Ecommerce Brands helps big businesses realize their full potential across all channels, scale their operations, and take the lead in their sectors.

The first All-In-One Ecommerce Platfrom that allows US Based Businesses with US or Non-US Owners to enjoy all it's features. Banking, Payment processing, Accounting, Ecommerce, Virtual Mailbox and more.

SaaS company provides digital solutions for restaurants to succeed online.

Euphree is a company developing electric bikes made fashionable.

Venus Aerospace is a start-up company pushing the boundaries of high speed transportation.

RedBud Brands is a brand development studio bringing people, ideas, and capital together to create disruptive new companies with an emphasis on the consumer space. It is an innovative venture platform for launching impactful brands that partners with visio

Ontop automates international hiring, payments, and taxes, onboarding, and payroll management for global teams. Ontop provides customers with a remote working alternative solution that connects clients with independent contractors all over the world, who c

Stramsen Biotech is a biopharmaceutical company that uses natural plant based approach to develop medicines.

Array is a financial enablement platform, specializing in embeddable tools and white label solutions, used by leading fintechs and financial institutions across the U.S. Array supports its clients to ultimately drive greater engagement with their end custo

Zinc Resources helps the steel industry by offering solutions that safely and cost-effectively recycle the hazardous waste produced during steel production.

USA Water Holdings offers modernization and outstanding water service. They provide water, wastewater operations, and maintenance services, infrastructure development, technology and utility acquisition, and management services. Their customers contact the

Aeromine Technologies provides wind energy solutions for building environment that is motionless.

Sporos Bioventures is a biotechnology firm that focuses on oncology, fibrosis, inflammation, and autoimmune and infection therapeutics. For patients with cancer and immune diseases, Sporos is transforming knowledge into a new hope. Sporos' team of accompli

Sage Geosystem is a transformative geothermal development company working to optimize both the well(s) and power plant to make geothermal accessible and affordable everywhere.

Coya Therapeutics is a clinical-stage biotechnology company developing first-in-class and best-in-class approaches utilizing adoptive regulatory T cells (Tregs) to target disease. The company’s proprietary CTreg (cryopreservation for Tregs) system is the f

Lone Star Industrial Materials is a cultivation company processing and manufacturing raw hemp materials. The company engaged in the full raw materials development process, ranging from improving seed genetics and harvesting methods to raw hemp processing a

Inside sales teams often spend countless hours organizing, consolidating, and finding product codes for each line item in a Bill of Material spreadsheet or MRO email request-for-quote. This can be a time-consuming and tedious task due to the large amount o

Nanotech is a material science company focused on using Nano Technology to fireproof the world and reduce global energy consumption.

Digital Wildcatters is a community for the next generation of energy professionals.

An AI enabled urinary catheter that allows neurogenic bladder patients the normal use of a toilet and the real time detection of their UTIs.

The Artemis Fund invests in high-growth, tech-enabled companies led by women.

MAJORITY is the first digital financial service dedicated to serving migrants worldwide. For $5 a month, MAJORITY members in the U.S. receive an FDIC-secured account, VISA® debit card, use of more than 55,000 ATMs across North America, remittance and inter

ImmunoGenesis develops science-driven immune therapies specifically designed to treat tumors lacking activated T cells or having other immune resistance mechanisms.

Rival is a computer software company offering online technology services.

Velostics is a logistics Software-as-a-Service (SaaS) company specializing in automating manual and paper-based truck scheduling, check-in and order entry processes for terminals, warehouses and plants. The Velostics® AI platform automates communication be

HeraSoft provides a ransomware-proof solution for enterprises that protects cloud systems from cyber attacks. It uses a stack of protocol layers to maximize robustness and cost efficiencies. The company has developed a public protocol index layer that prot

Mars Materials is a venture- and Breakthrough Energy-backed startup in Houston, TX commercializing NREL-developed process technology to sequester CO2 into acrylonitrile (AN), the sole feedstock for acrylamide (AMD) and carbon fiber (CF) markets. Resulting

Revterra is a developer of flywheel energy storage systems for the grid and utility-scale applications such as solar energy and wind energy. It offers a patented technology that uses passive magnetic bearing that consumes low power at very high speeds.

Hitched is an industrial project management and procurement software solution for operations teams in industrial markets.

Cognitive Space helps organizations fly their satellites – by revolutionizing satellite operations with the power of artificial intelligence for mission management, collections planning, and communications link coordination. The New Space economy is attra

SmartAC.com offers an air conditioning and heating health platform that digitizes the experience of AC ownership. Powered by machine learning, the platform enables a proactive approach to HVAC maintenance, notifying users of a potential breakdown before it

Birch Resources is an energy company engaged in the acquisition, exploration, development, production, and marketing of oil and natural gas. Birch is led by a seasoned management team that has had so much success in the past, and plans to capitalize on thi

By solving for assurance and development, Kahuna Workforce allows organizations to manage the entire lifecycle of competency management.

Utility Global develops and designs a generation system to create a paradigm shift in how the world uses, stores, and transforms energy.

Welligence is an industry-leading energy analytics platform used by supermajors, regional E&Ps, and large financial institutions to drive intelligent decision-making in the upstream sector, and to track and reduce carbon emissions. Find out more or join

Plus Power offers electric utilities that provide capacity, energy and ancillary services to energy industries.

Prevailion, Inc. designs and develops security software. The Company offers detection sensor technology that assists public and private entities to proactively anticipate and defend against cyberattacks and minimize third-party risks.

We are the venture capital arm of Cathexis Holdings (www.cathexis.com). Early stage. Sector and geography agnostic.

Alice is a smart technology, available for free at helloalice.com, that connects entrepreneurs and small business owners to curated resources, experts, opportunities, events and communities to help them launch and grow their companies.

Deploying a white-glove, white-label approach, Mainline helps usher colleges and universities, brands, and organizations into the esports space. Using custom tech, tailored production, and expert tournament organization, Mainline works to deploy and reinfo

Lancium is a technology company using distributed parallel computing to enable the growth of renewable energy.

LaPraim creates technology driven business solutions for start-ups, ventures & enterprises.

Fervo Energy commercializes proprietary technology to develop, own, and operate geothermal assets as the dispatchable foundation to a 100% clean energy grid.

VenoStent is a venture backed, clinical stage medical device and tissue engineering company that’s developed bioabsorbable polymer scaffolds in order to vastly improve vascular surgery outcomes.

DRAUP platform (Powered by Zinnov) brings together Big Data, Machine Intelligence, Human Curation, and years of advisory/domain expertise on data sets to provide multi-dimensional knowledge for sales enablement. The platform is powered by machine-generated

EndoQuest Robotics is developing a minimally invasive miscrosurgical robotic device.

Trilogy Medwaste Southeast, LLC offers waste management and compliance services. The Company collects, stores, disposes, and recycles medical waste and paper documents, as well as provides compliance training. Trilogy Medwaste Southeast serves customers in

Amperon is a provider of smart meters to deliver real-time energy data forecasts. There over 70M smart meters currently installed in the country, collecting 15 minute resolution electricity data for every type of ratepayer (including residential, commercia

Belmont Technology Inc. provides oil and gas services. The Company offers its services in the United States.

ComboCurve is the energy operating system that unifies forecasting, type curves, scheduling, reserves, economics, and GHG emissions reporting in an intuitive cloud-based collaborative platform.

NEXT Renewable Fuels is an oil and energy company that produces advanced biofuel to offer an alternative to petroleum-based diesel. The company turns recycled organic materials, such as used cooking oil, into an advanced biofuel that works just like petrol

Solugen is a venture-backed biotech company that replaces petroleum-based products with plant-derived substitutes. They combine the elements of fermentation with the elements of petrochemical processing to create the carbon negative molecular manufacturing

Katz Water Technologies purifies water using streamlined simplified equipment that can utilize waste energy. Its technology is able to purify produced water inside streamlined equipment that combines a gas burner with a modified heat exchanger. The company

A Secure, Compliant, Cost-Effective Cloud Solution for Medical Device Connectivity Compliant medical device connectivity infrastructure can be very costly and time consuming to build, operate, and maintain. Galen Data provides a turn-key, compliant softwar

Axiom Space, Inc., also known as Axiom, is an American privately funded space infrastructure developer headquartered in Houston, Texas. Founded in 2016 by Michael T. Suffredini and Kam Ghaffarian, the company first operated a spaceflight in 2022, Axiom Mis

Beyond Finance is a next-generation FinTech company with offices in Chicago, Houston and San Diego. We offer simple and transparent financial products that are customized to our clients’ individual circumstances. As the consumer debt market continues to gr

We are committed to World-Class Customer Service that will meet or exceed your expectations. ESP prides itself on installing the industry-leading advanced photovoltaic solar products on our valued client’s homes. Our thousands of solar installations have t

DexMat is a climate tech moonshot company creating high-performance materials for a low-carbon world. Its flagship product, Galvorn, has the potential to replace CO2-intensive materials like steel, aluminum, and copper and can eventually displace up to thr

Liongard Inc. designs and develops application software. The Company offers automated system documentation and security assessments solutions for managed service providers and enterprise information technology operations. Liongard serves customers in the U

Cloud Dentistry is an online interactive platform for dental offices to connect with dental staff in real-time. The platform's messenger allows users to communicate directly. The company was founded in 2014 and is based in Houston, Texas, United States.

Kapture is a SaaS-based Customer Support Automation platform providing all-in-one customer services.

At December Labs, we identify, design and develop innovative software solutions, applications, services and platforms. With offices in San Francisco, Houston and Montevideo, our team of 40+ top-notch PHD's, Architects, Researchers, PM’s, Strategists, Devel

PackGene Biotech provides CRO/CDMO services for gene therapy and cell therapy researchers and developers. The company was founded in 2014 and is headquartered in Guangzhou, China.

Magna Imperio Systems is a national and international water technology company that designs, develops, manufactures and has commercialized the highest recovery, most energy and cost-efficient, sustainable water treatment system in the world.

Zeta Energy has created the world's first and only successful lithium sulfur battery.

Innowatts, Inc. designs and develops software. The Company provides an automated self-learning analytics platform through which it offers load forecasting, infrastructure planning, energy risk optimization, rate restructuring, acquisitions, marketing, pred

Sourcewater offers the largest online water source, reuse, and disposal database in the upstream energy industry.

MacroFab’s online platform allows control & management for entire PCBA manufacturing processes. We make new & high-volume production processes easier.

Drylet provides municipal and agricultural wastewater treatment using a proprietary biocatalyst. It combines material science and microbiology to remediate organic waste and enhance the waste-to-energy process. The company was founded in 2013 and is headq

Genesis Digital Assets is one of the world's largest and most experienced Bitcoin mining companies. Since 2013, the founders of the company have built over 20 industrial-scale mining farms, brought over 300,000 miners online, and mined over $1 billion in B

Quidnet Energy is a technology-driven energy company that powers the carbon-free electric grid. Its technology is a form of hydroelectric energy storage using time-tested well-drilling and construction technologies to pump water under pressure into subsurf

Millennial Energy Partners is an oil and gas investment firm that acquires and develops high-quality non-operated oil and gas assets. The firm applies technical expertise and financial strength to invest in upstream O&G assets that deliver superior risk-ad

Hula Partners is an IT company that offers SAP human capital management services.

Armada Water Assets, Inc. offers water fill services. The Company provides high volumes of water to be used in conjunction with oil drilling operations and services. Armada Water Assets serves the oil drilling industry.

Sunnova Energy is an American residential and commercial solar energy company based in Houston, Texas.

Enviro Water Minerals provides a full recovery desalination approach to freshwater production. Its Full Recovery Desalination extracts the dissolved solids contained in a variety of water sources for beneficial use, leaving potable water for municipal and

P97 Networks, Inc. offers mobile application services. The Company designs and develops mobile payment, identity authentication, mobile wallet and applications. P97 Networks operates in the United States.

Innovapptive Inc. designs application software. The Company develops maintenance and operation solutions to connect worker platform that combines ERP operational data with digital, visual, and step by step guided work instructions on mobile and smart glass