Water treatment solution providers, shortlisted.

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.

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.

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.

Culligan Italiana provides water treatment solutions for homes, offices and the hospitality sector across Italy, serving millions of households and offices daily. It offers filtration and purification, water softening and scale removal, reverse osmosis and point-of-use dispensers, with installation, maintenance and network-connected dispensing systems.

Dow Water Solutions, part of the United States chemical company Dow, supplies membrane and ion exchange technologies for industrial, municipal, commercial and residential water treatment. Its FILMTEC reverse osmosis and nanofiltration elements, DOWEX ion exchange resins, ultrafiltration modules and electrodeionization products serve desalination, water reuse and high-purity applications worldwide.

Ecologix Environmental Systems is a United States provider of industrial water and wastewater treatment solutions with over 20 years of experience. It supplies full-scale treatment plants and components including dissolved air flotation, MBBR and MBR systems, oil-water separators and reverse osmosis, plus engineering, installation, treatability studies and financing.

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.

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.

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.

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.

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.

Watts Water Technologies is a United States manufacturer with over 150 years of history providing water solutions across plumbing, flow control, water quality and drainage. Its portfolio spans backflow prevention, digital mixing valves, rainwater harvesting and reuse systems, and water-monitoring products serving municipal, commercial, healthcare and utility markets worldwide.

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.

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.

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.

PC Construction is a United States employee-owned general contractor that builds water and wastewater treatment plants, buildings and infrastructure along the East Coast. Using design-build and collaborative delivery, it partners with municipalities, engineers and designers to construct and upgrade complex treatment facilities and civil infrastructure projects.

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.

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.

GEDAR is a Spanish water treatment company providing comprehensive solutions for potabilization, descaling, filtration, reverse osmosis and wastewater purification. It designs, installs and maintains industrial and residential treatment plants using biological aerobic treatment, membrane bioreactors, physical-chemical processes and sludge dehydration filters, and manages wastewater treatment plant operation for diverse clients.

Select Water Solutions is a United States water management and fluid chemistry company serving the oil and gas industry, with deep operations in the Permian Basin. It specializes in produced water recycling, treatment, transfer and disposal, building and operating water infrastructure networks and providing chemical completions, automation and sustainability consulting for upstream operators.