Top Houston, TX Greentech Startups (44)
Carbon Clean is an established global leader in industrial carbon capture solutions helping essential, but hard-to-abate, industries decarbonise. Our innovative solutions significantly reduce the costs and environmental impacts of carbon capture compared to conventional technologies. Technology to achieve 'net zero'.
Fervo Energy is a next-generation geothermal power developer providing 24/7 carbon-free energy. The company leverages innovations in geoscience, including horizontal drilling and subsurface analytics, to make geothermal energy a dependable and affordable source of clean power. Its mission is to accelerate the global transition to sustainable energy and decarbonize the most challenging parts of the electricity sector through the development...
Intuitive Machines' complete lunar program unlocks the lunar economy to explore the solar system further and gain knowledge for the progress of humanity. As the premier provider of space services and technologies, Intuitive Machines is reestablishing the United States' dominance on the ultimate high ground, the Moon. Designed by the greatest minds in spaceflight, IM's lunar program will send the...
A game-changing solar energy company delivering the next generation of solar power and the most innovative customer service in the industry. The energy industry is stuck in the past, relying on old ways of generating power and outdated customer service practices. We’re Chariot and we believe it’s time for energy to move forward. We’re delivering 100% solar power that’s as affordable...
Harvest Natural Resources is a company primarily focused on the exploration for and the acquisition and development of oil and gas.
NWI is a WBE/MBE/HUB COH Certified company. We offer waste removal, recycling and portable toilet services to all.
INOVUES' patented technology enables the windows of buildings to be upgraded as energy-efficient & smart without replacement or disruption.
Crude Oilfield Solutions is an energy company that provides top-flight directional drilling services for the oil industry.
Synthesis Energy Systems, we are focused on realizing the potential of our advanced gasification technology.
The Airbnb of Boating"".. Renting a boat has never been easier. ~ AMC's NewsWatch
Smart OES can significantly reduce the energy consumption for all types of building owners and occupants. Smart OES uses IoT technology to provide turnkey energy efficiency and demand response capability for all types and sizes of existing non-residential buildings – commercial, governmental, educational, etc. - that have no other economic way to reduce their energy bills. SmartOES has its own proprietary suite...
Quidnet Energy is a technology-driven energy company that powers the carbon-free electric grid.
Baling Wire. Accent Wire Tie provides baling wire products and baling equipment around the world. Box Wire. Bale Ties. Wire Tiers.
Hess Midstream Partners focuses on processing natural gas and fractionating natural gas liquids (NGLs) in the United States.
CONNECTING POWER, PROJECTS & PEOPLE ConnectGEN is developing renewable energy and energy storage projects across North America. As our existing infrastructure ages, it is vital to tap into our country's endless resources and develop projects that will provide long-term, cost effective, clean energy solutions.





















