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Top Houston, TX Greentech Companies (61)

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Greentech
Houston, Texas, USA
36 Employees

MI Systems is a Texas-based company working to solve the world's water crisis through innovative solutions and technology. The company helps customers get the most out of every drop with the highest recovery, most energy-efficient water treatment systems in the world. The core of MI Systems’ water treatment solutions is its patented END® process, which is establishing new benchmarks in terms of energy efficiency and recovery for desalination technology. END® offers up to 60% energy savings versus traditional treatment technologies, with clean water recoveries up to 98+%, capitalizing on the far-reaching impacts of Maximum Recovery, Minimum Energy™. For more information, visit misystems.global


Greentech
Houston, Texas, USA
9 Employees

Grit Oil & Gas is an upstream company focused on creating value through the acquisition, development and operation of oil and gas assets.


Aerospace • Greentech • Energy
Houston, Texas, USA
128 Employees

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 first American spacecraft to the surface of the Moon since the Apollo program and send the first spacecraft ever to reach the lunar south pole.


Greentech • Other • Consulting • Energy
15 Offices
918 Employees

Freese and Nichols, Inc. is a professional planning, consulting and engineering firm serving clients across the Southwest and Southeast United States. With client service and continuous improvement in mind, Freese and Nichols plans, designs and manages sustainable water and infrastructure projects. It is the first engineering/architecture firm to receive the Malcolm Baldrige National Quality Award.


Greentech • Logistics • Energy
Houston, Texas, USA
8 Employees

Clear Creek Midstream is an independent energy company that provides a full suite of midstream services to oil and gas producers.


Greentech • Consulting
Houston, Texas, USA

NV Earth is a product designing company.


Greentech • Energy
Houston, Texas, USA
90 Employees

Amromco Energy is engaged in the exploration and production of oil and gas in Romania.


Greentech • Other
Houston, Texas, USA
62 Employees

Greenstar Recycling is one of America's recycling leaders.


Greentech • Semiconductor
Houston, Texas, USA
52 Employees

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.


Greentech • Real Estate • Energy
Houston, Texas, USA
7 Employees

INOVUES' patented technology enables the windows of buildings to be upgraded as energy-efficient & smart without replacement or disruption.


Greentech
Houston, Texas, USA
3 Employees

CDT Systems, Inc. is a technology development company.


Greentech • Information Technology • Energy
Houston, Texas, USA

Ranger Energy Services is a provider of well service rigs and associated services.


Greentech • Semiconductor
Houston, Texas, USA
14 Employees

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 as brown power, so everyone can get electricity from the sun without getting panels. We’re transforming our state’s energy supply by building Texas-sized solar farms. And we offer easy-to-understand plans and transparent pricing, because your electricity company should never leave you in the dark. We’re on a mission to bring solar to all, forever changing the way people get power. So if you want to create a more sustainable future for Texas and for power that values people — hop on and let’s roll.


Greentech
Houston, Texas, USA
3 Employees

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 of web-managed wireless products designed to enable the monitoring and management of electricity consumption. Smart OES combines elements of software, hardware and IoT into a unique system to meet this huge but currently underserved market. Smart OES's systems deliver the benefits of a Smart Building without the huge infrastructure cost and time to install embedded Smart Building technology.


Greentech • Energy
Houston, Texas, USA
330 Employees

Sunnova is a solar power company providing nationwide coverage with local minded service to thousands of homes across the United States


Greentech • Energy
Houston, Texas, USA

Endicott is a second generation biodiesel company possessing proven exclusive differentiating technology.


Greentech • Energy
Houston, Texas, USA
32 Employees

Erin Energy is an independent oil and gas exploration and production company focused on energy resources in Africa.


Greentech • Biotech
Houston, Texas, USA
6 Employees

Glycos Biotechnologies is an International biochemical company commercializing sustainable chemicals made from renewable feedstocks.


Greentech
Houston, Texas, USA
420 Employees

waste management service


Greentech • Energy
Houston, Texas, USA
4 Employees

Hess Midstream Partners focuses on processing natural gas and fractionating natural gas liquids (NGLs) in the United States.