POWERING THE FUTURE

“Pure Innovation, Sustainable Solutions”

OVERVIEW

Leading Water Treatment Innovation

Green Energy Water Treatment (GEWT), as the first Qatari Producer  of reverse osmosis polymeric  membranes, is an EPC (Engineering, Procurement & Construction) company delivering end-to-end solutions in water, wastewater, and environmental technologies.

Whether it’s designing and building new water desalination plants, upgrading or refurbishing existing facilities, or providing operation and maintenance services, we offer reliable expertise tailored to every client’s needs. Our scope also extends to chlorination systems, spare parts, and chemical supplies ensuring long-term performance and sustainability. With every project, we are committed to protecting resources and fostering    a better environment for future generations.

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Years of Experience

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Complete Projects

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Ecological Industries

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600+ Happy Clients

WHY CHOOSE GEWT?

Redefining Water Treatment Excellence

GEWT delivers innovative water treatment solutions through locally manufactured, high-efficiency membranes and advanced desalination technologies. We go beyond supplying products, offering fully integrated systems supported by operational expertise and exceptional customer service. With competitive costs and superior quality, we provide unmatched value that makes us the trusted choice in the market.

Qatari Manufacturing Leadership

First local producer of reverse osmosis polymeric membranes.

Energy Savings

Less fouling means more efficiency and lower electricity consumption

Extended Service Life

Engineered to reduce fouling and last 12–20% longer than standard membranes

Complete System Integration

We don’t just sell membranes—we install, maintain, and optimize full desalination systems

50% Lower Production Cost

Membranes are produced at almost half the cost of global competitors

Unique Market Offering

Only membrane in the region capable of treating groundwater with 15,000–20,000 ppm Salinity & See water with 40,000– 60,000 ppm Salinity

Support-Driven Culture

We are committed to customer service and ongoing operational excellence

Integrated Solutions & Ongoing Support

We don’t just sell membranes—we design, install, maintain, and optimize complete desalination systems with continuous support.

Qatari Manufacturing Leadership

First local producer of reverse osmosis polymeric membranes.

Energy Savings

Less fouling means more efficiency and lower electricity consumption

Extended Service Life

Engineered to reduce fouling and last 12–20% longer than standard membranes

Complete System Integration

We don’t just sell membranes—we install, maintain, and optimize full desalination systems

50% Lower Production Cost

Membranes are produced at almost half the cost of global competitors

Unique Market Offering

Only membrane in the region capable of treating groundwater with 15,000–20,000 ppm Salinity & See water with 40,000– 60,000 ppm Salinity

Support-Driven Culture

We are committed to customer service and ongoing operational excellence

Integrated Solutions & Ongoing Support

We don’t just sell membranes—we design, install, maintain, and optimize complete desalination systems with continuous support.

Solar Energy

Renewable Energy

Wind Turbine

The secret behind GEWT success

    The success of GEWT lies in developing specialized solutions for Qatar’s underground water, which is classified by FAO as moderate, high, and very high saline (5000–15000 ppm). Such water requires advanced desalination systems that are not available in the market. GEWT has developed the first BWRO membrane tailored for Qatar, making the country a pioneer in polymeric membranes designed specifically for the local environment. These membranes demonstrated superior performance in salt rejection, chlorine resistance, antifouling, and high flux compared to commercial alternatives, with benefits extending to Qatar, the GCC, and worldwide in both the short and long term.

      GEWT is also committed to helping its clients achieve the most optimal designs, advanced technologies, and best operation practices to ensure the lowest investment and operating costs. With highly skilled technicians and qualified operation techniques, GEWT provides strong after-sales support and troubleshooting, delivering integrated solutions that combine quality, efficiency, and continuous client value.

      Our Unique products will offer the following

      We help our clients to reach the most possible optimum design, best technologies and operation techniques for fulfilling their requirements using GEWT high qualified operation techniques and qualification of skilled technicians to reach:

      The best investment cost for the project, meeting their real &essential requirements

      The best choice for saving the operation
      and after sales cost

       We are proud to provide effective after sales support and trouble shooting

      SOME FACTS

      We are suppliers of solar materials worldwide

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      Solar energy
      80%
      Hybrid energy
      85%
      Wind turbines
      75%

      LATEST PRODUCTS

      Our Products & Services

      RESERVE OSMOSIS & MEMBRANE TREATMENT

      FILTRATION, DEMINERALIZATION & SOFTENING

      WASTEWATER TREATMENT (MUNICIPAL & INDUSTRIAL)

      HIGH PURITY & ULTRA PURE WATER APPLICATIONS

      Customized Products