Top Houston, TX Greentech Companies (61)
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.
HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great things possible. When you join HDR, we give you license to do the same. We help you take charge of your career, giving you multiple growth opportunities along the way. So, what are you waiting for? Come grow with us.
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.
Crude Oilfield Solutions is an energy company that provides top-flight directional drilling services for the oil industry.
EnSiteUSA is an oil & energy company that provides energy management services.
ENGIE North America is on a mission to shape a sustainable future built on clean, affordable, resilient energy and the infrastructure that supports it.
Amromco Energy is engaged in the exploration and production of oil and gas in Romania.
Whole-home Water Filtration System
Petrolia Energy explores energy development potential in oil, gas, solar and wind.
Hess Midstream Partners focuses on processing natural gas and fractionating natural gas liquids (NGLs) in the United States.
Diamond Offshore Drilling, Inc. is a deepwater drilling contractor.
We are a Texas based residential and commercial solar development company that offers solar energy systems through our Authorized Dealer Network. The 2021 Authorized Dealer enrollment is now open for solar dealers & brokers to grow their business under the IntegrateSun umbrella. We offer 25 Yr 0.99% financing, unlimited solar proposals, live sales support & much more! Apply today at https://www.integratesun.com/become-an-authorized-solar-dealer
Aster Bio uses advanced molecular genetic testing (Environmental Genomics™) to improve biological waste treatment monitoring and screen potential strains for our biochemical products. Environmental Genomics™ testing gives wastewater treatment operators a new way to look directly into their biomass and identify ways to optimize treatment. Additional information on which organisms thrive and remove criteria pollutants allows Aster Bio to formulate the best microbial products for use when the indigenous biomass needs to be supplemented or modified to meet treatment goals. Aster Bio can install the latest in molecular testing while also interpreting and making suggestions based on testing results.
NV Earth is a product designing company.
Every day, Headworks International devotes its considerable resources to meet the world’s demand for our most precious resource: clean water. The challenges facing the water industry change daily—to meet these evolving needs, we’ve devoted decades to continuously engineer innovative wastewater treatment solutions that have become industry standards. Our series of robust screens are the most reliable on the market, while our proven MBBR and IFAS systems are revolutionizing the way facilities are retrofitted and upgraded. Anaerobic MBBR is winning orders in the RNG (Renewable Natural Gas) sector. It takes a global company to meet the world’s global demand for clean water: because life depends on it, you can depend on us.
Greenstar Recycling is one of America's recycling leaders.
Glycos Biotechnologies is an International biochemical company commercializing sustainable chemicals made from renewable feedstocks.
RPD is a provider of green energy solutions that provides electricity.
Indigo Minerals LLC was formed in late 2006, backed by the Martin Companies.
Schlumberger is a supplier of technology, integrated project management, and information solutions. Schlumberger is a technology company that partners with customers to access energy. Our people, representing over 160 nationalities, are providing leading digital solutions and deploying innovative technologies to enable performance and sustainability for the global energy industry. With expertise in more than 120 countries, we collaborate to create technology that unlocks access to energy for the benefit of all.
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