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Top Houston, TX Greentech Companies (61)

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Greentech • Other • Real Estate
56 Offices
11,170 Employees

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.


Greentech
Houston, Texas, USA
3,000 Employees

ENGIE North America is on a mission to shape a sustainable future built on clean, affordable, resilient energy and the infrastructure that supports it.


Greentech • Other
Sugar Land, Texas, USA
1,799 Employees

Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor. Environmental concerns and new technologies have taken commercial cleaning service to a new level. ABM Janitorial Services combines today’s technology with more than 100 years of innovative experience. That means we can offer you a full range of solutions based on your individual needs – at one site or for multiple locations nationwide. Our uniformed, trained workers use our private label cleaning products and the best equipment for doing the job right. Quality work is reinforced through inspections, detailed record keeping, and exception reporting. Choose ABM for your janitorial services today.


Greentech • Energy
Houston, Texas, USA
2,900 Employees

Diamond Offshore Drilling, Inc. is a deepwater drilling contractor.


Greentech • Energy
Houston, Texas, USA
412 Employees

U.S. Well Services, Inc. (NASDAQ: USWS) is a Houston, Texas based oilfield well stimulation service provider to the upstream oil and gas industry. USWS currently utilizes its conventional diesel and multi-patented electric frac fleets, referred to as Clean Fleet®, to complete high-pressure hydraulic fracturing services within unconventional oil and natural gas basins throughout the United States. We believe our hydraulic fracturing fleets are among the most reliable and highest performing fleets in the industry with the capability to meet the most demanding pressure and flow rates our customers require. Our management team has extensive experience in providing completion services to exploration and production companies throughout the country. We intend to focus our core activities in the most active oil and natural gas plays within the United States where we believe we have a competitive advantage due to the high performance and durability of our equipment as well as our ability to support high asset utilization rates that result in more efficient operations. We currently have district operations in WV, OH, PA, and TX where we are currently under contract to perform high pressure, high rate, hydraulic fracturing services within the Marcellus, Utica, Eagle Ford, Eaglebine, and Permian basins. We are also evaluating opportunities with existing and new customers to expand our operations into new areas throughout the United States.


Greentech • Energy
Houston, Texas, USA
16 Employees

Harvest Natural Resources is a company primarily focused on the exploration for and the acquisition and development of oil and gas.


Greentech
Houston, Texas, USA
2,800 Employees

From Upstream, Downstream, Utilities, and Engineered Services, HydroChemPSC has the broadest industrial service line in the industry, bar none.


Greentech • Hardware • Internet of Things
Houston, Texas, USA
4 Employees

Mistbox dramatically boosts the efficiency of air-conditioning units and saves users 30% on their cooling bills.


Greentech • Semiconductor
Houston, Texas, USA
18 Employees

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


Greentech • Energy
Houston, Texas, USA
7 Employees

Develop a new interstate natural gas storage field 25 miles southwest of the Opal Hub in Uinta County, Wyoming.


Greentech
Houston, Texas, USA
281 Employees

With over a 100 year history, Strategic Materials is North America’s largest and most comprehensive glass recycler, with over 50 locations. Our focus has been and continues to be on creating value for customers through innovation and customer improvement. We are technology partner to cleaner, more efficient glass production, providing customers with economical and environmentally viable solutions for reuse of waste streams including glass and plastic.


Greentech • Energy
Houston, Texas, USA
300 Employees

EnSiteUSA is an oil & energy company that provides energy management services.


Greentech • Consulting
Houston, Texas, USA

NV Earth is a product designing company.


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
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 • Transportation • Travel
Houston, Texas, USA
6 Employees

The Airbnb of Boating"".. Renting a boat has never been easier. ~ AMC's NewsWatch


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.


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
Houston, Texas, USA
80 Employees

Baling Wire. Accent Wire Tie provides baling wire products and baling equipment around the world. Box Wire. Bale Ties. Wire Tiers.


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.