Water treatment solution providers, shortlisted.

AWTT manufactures modular HDPE floating covers for liquid containment. Our systems eliminate evaporation, suppress algae, and mitigate odors for global water, mining, and energy sectors. Safe for drinking water and backed by a 10-year warranty.

Freytech Inc., headquartered in Miami, Florida (USA), is an environmental technology company specializing in innovative, science-based solutions for the remediation and optimization of air, water, soil, and industrial fluid systems. Since 1996, the company has developed sustainable technologies that improve operational efficiency while supporting decarbonization and environmental stewardship. Its flagship innovation, the Environmental Balance Device (EBD) Technology, is a patented and scientifically validated platform designed to enhance natural bioremediation and biotransformation processes in real time, without the use of electricity, chemicals, filters, membranes, or other consumables. EBD systems operate continuously for more than 15 years with minimal maintenance requirements. Scientific validation includes certification by the Ministry of Science and Innovation of Spain and confirmation as “Safe to Use” by Florida International University (USA). Freytech's technologies are deployed across municipal, industrial, agricultural, and energy sectors throughout Europe, North America, and the Middle East, supporting applications such as: Water and wastewater treatment optimization; Reduction of scaling, corrosion, biofouling, and sludge in pipelines and process equipment; Hard water conditioning and extension of reverse osmosis (RO) membrane life; Greenhouse gas, ammonia, and odor reduction; Soil, groundwater, river, and lake remediation; Agricultural irrigation improvement and soil restoration; Oil and gas infrastructure optimization, including paraffin, asphaltene, and fouling control. Freytech's solutions are designed to help organizations achieve operational excellence and sustainability goals simultaneously by reducing energy consumption, lowering maintenance costs, extending asset life, improving resource efficiency, and supporting ESG and net-zero strategies. EBD installations are highly scalable, can be completed in hours rather than months, and provide an affordable pathway for greenhouse gas mitigation at costs below USD 40 per tCO₂e. Mission: To deliver practical, sustainable, and economically viable technologies that restore environmental balance while enhancing industrial performance, resilience, and long-term competitiveness.

IMEDAGUA is a Spanish water treatment company based in Alicante that designs, manufactures and installs custom treatment plants for potable and wastewater. Founded by engineers, it provides reverse osmosis, filtration, biological reactors and solar-powered potabilization for municipal and industrial clients, including arsenic and heavy metal removal and compact containerized systems.

Gruenbeck Wasseraufbereitung is a German water treatment company developing solutions to protect capital goods, preserve quality of life and safeguard health. Through a network of service locations it supplies water softening and scale protection, filtration and membrane technology, dosing and disinfection systems for residential, commercial and industrial customers, plus hydrogen-based applications.

Solenis is a United States global producer of specialty chemicals and water treatment solutions for water-intensive industries. It delivers cooling and boiler water programs, coagulants and flocculants, corrosion and scale inhibitors, microbiological control and digital monitoring, helping industrial and municipal operators improve efficiency, protect assets and meet environmental goals.

Depur Padana Acque is an Italian company with over 50 years in industrial wastewater treatment, serving industrial and agri-food sectors. It designs, installs and maintains purification systems including membrane bioreactors, oil and grease removal, stormwater treatment and biological treatment, offering plant revamping, treatment chemicals and round-the-clock technical assistance.

Synder Filtration is a United States membrane manufacturer founded in 1989, supplying spiral-wound, hollow fiber, tubular and plate-and-frame membranes to industrial separation markets in more than 60 countries. It produces nanofiltration, ultrafiltration, microfiltration and reverse osmosis membrane elements and provides application development, pilot testing and custom system engineering.

AQMOS is a Netherlands water treatment specialist with over 20 years of experience serving households, businesses and agriculture. It delivers water softeners, reverse osmosis systems and industrial filtration including iron and manganese removal, UV filtration and demineralization, with transparent pricing, professional installation and full maintenance service.

Mourik is a Netherlands family-owned industrial services group founded in 1933 with more than 2,100 employees. It delivers industrial cleaning, catalyst handling, mechanical and piping work, water treatment and environmental remediation, supporting refineries, chemical plants and infrastructure with safety-led services including groundwater remediation and emission reduction.

Rainwater Management Solutions is a United States supplier and system integrator with over 70 years of experience in rainwater and stormwater management. It designs and installs turnkey rainwater harvesting and greywater reuse systems for residential, commercial, industrial and agricultural projects, including filtration, UV disinfection and proprietary tank sizing.

KETOS is a United States water intelligence company founded in 2015 and headquartered in California. Its vertically integrated platform pairs the KETOS SHIELD water-quality monitor and KETOS WAVE flow monitor with cloud software to deliver lab-accurate, real-time data on heavy metals, nutrients and dozens of parameters for agriculture, industrial and municipal customers.

Ion Exchange is an India-based pioneer in total water and environment management with over 60 years of experience. It provides ion exchange resins, membrane systems, zero liquid discharge, wastewater treatment, specialty chemicals and engineered plants for industrial, municipal and infrastructure clients, along with operations, maintenance and project financing services globally.

Hydro Italia Srl is an Italian company with 30 years of expertise in industrial wastewater and sludge treatment. It designs and manufactures purification plants using reverse osmosis and membrane systems, biological and chemical-physical treatment, filtration, adsorption and industrial evaporators, and supplies treatment chemicals, technical assistance and site remediation services.

Sati Filtri is an Italian manufacturer of liquid filtration systems for industrial applications, with 40 years of experience designing, building and testing filtration solutions worldwide. It offers automatic and semi-automatic self-cleaning filters, manual filtration and water treatment systems with patented rotor technology, remote monitoring and circular-economy filter regeneration for high-productivity operations.

Clemarc is an Italian water treatment specialist providing personalized solutions for domestic and commercial water refinement across Lombardy and Piedmont for over a decade. It combines patented refinement systems, activated coconut carbon pre-filtration, integrated reverse osmosis, automated water quality monitoring and ozone generation for food and surface sanitization, backed by long-term warranty support.

VITAQUA is a Spanish water treatment company founded in 1981 with over 40 years of experience and more than 1,500 installations. It specializes in potabilization, industrial water processing and urban and industrial wastewater depuration, delivering tertiary treatment, compact containerized plants, biodisk bioreactors and air deodorization, plus plant maintenance and operation services.

ChemTreat is one of the largest industrial water treatment companies in the United States, headquartered in Richmond, Virginia. It designs custom chemical treatment programs for boiler water, cooling water, pretreatment, wastewater and water reuse, combining field technical support, laboratory services and digital monitoring to improve efficiency and protect equipment across many industries.

Precision Chemical is a United States industrial water treatment company serving Indiana, Kentucky, Illinois, Ohio and Missouri with over 100 years of combined experience. It provides cooling and boiler water treatment, wastewater programs, legionella analysis and secondary disinfection for power, pharmaceutical, automotive, food and dairy customers, including green chemistry alternatives.

Ecowater Systems Italia is the Italian arm of a global water treatment manufacturer founded in 1925. It supplies water softeners, multi-stage filtration and reverse osmosis systems for residential, commercial and industrial use, backed by smart WiFi-connected devices, real-time consumption monitoring and long warranties, with most components produced in-house.

iSpring Water Systems is a United States family-owned manufacturer based in Alpharetta, Georgia, specializing in reverse osmosis and whole-house water filtration. Its product range includes residential and commercial RO systems, ultrafiltration, whole-house filters, water softeners and replacement cartridges, sold widely through Home Depot, Amazon and Lowes with strong customer support.