The cooling water treatment industry plays an integral role in controlling the removal of heat across different commercial and industrial applications, primarily through the use of cooling towers. Companies in this sector provide a variety of services ranging from smart water management, cleaner technology, filtration systems, disinfection systems, and condenser performance monitoring. They aim to help businesses enhance operational efficiency, ensure the longevity of equipment, and achieve environmental sustainability. Current trends indicate a growing focus on innovation and the usage of advanced technologies to provide effective solutions, responding to the rising global need for efficient, eco-friendly water management.


Top 26 Cooling Water Treatment Companies

1. ChemTreat

  • Website: chemtreat.com
  • Headquarters: Glen Allen, Virginia, United States
  • Founded: 1968
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

ChemTreat, Inc. is an industrial water treatment company that offers a range of solutions and services to improve operating efficiency, protect equipment assets, and meet environmental goals. With deep industry-specific expertise, they address the unique challenges faced by businesses in various industries. Their offerings include on-line filler cleaner technology, smart release solid cooling treatment, intelligent water management, and condenser performance monitoring.


2. Evoqua Water Technologies

  • Website: evoqua.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 2013
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Evoqua Water Technologies LLC is a leading provider of water and wastewater treatment solutions. They offer a range of products and services, including filtration systems, disinfection systems, and high efficiency sand filters. With a focus on sustainability and innovation, Evoqua helps customers in various industries ensure clean and safe water for their operations.


3. GE Water & Process Technologies

  • Website: gewater.com
  • Headquarters: Trevose, Pennsylvania, United States
  • Founded: 1925
  • Headcount: 5001-10000
  • Latest funding type: Acquired
  • LinkedIn

GE Water is a company focused on water treatment and management solutions. Their offerings include technologies, products, and services for industrial, municipal, and commercial customers.


4. Chem-Aqua, Inc.

  • Website: chemaqua.com
  • Headquarters: Irving, Texas, United States
  • Founded: 1919
  • Headcount: 501-1000
  • LinkedIn

Chem-Aqua is a global provider of custom water treatment programs for various industries, including manufacturing, food and beverage, healthcare, data centers, and hospitality. Their programs help solve waterside problems and improve water system efficiency.


5. Garratt-Callahan Company

Garratt-Callahan is a trusted partner for industrial water treatment solutions, providing products and services for over 100 years. They offer expertise in areas such as boiler water treatment, wastewater solutions, cooling water treatment, reverse osmosis, and analytical laboratory services.


6. Demek S.A. de C.V.

  • Website: demek.com
  • Headquarters: Chihuahua, Chihuahua, Mexico
  • Founded: 1994
  • Headcount: 201-500
  • LinkedIn

Demek is an international construction company specializing in mechanical and electrical systems. With over 280 employees, we provide high-quality project delivery to clients, earning their trust as a strategic partner. Our offerings include design and construction of cooling water systems, process water management, reverse osmosis, deionized water, wastewater treatment, and steam systems.


7. Fluid Technology International (Private) Limited

Fluid Technology International is a company that specializes in providing eco-friendly water treatment solutions. They offer services in cooling water treatment, boiler water treatment, membrane support treatment, and cleaning support. Their team is dedicated to providing efficient and sustainable solutions for their clients.


8. Watercare Mining & Innovations

Watercare Innovations is a company that specializes in water treatment solutions and technologies. They offer a range of services including chemicals and process technology for water treatment plants, metal and reagent recovery plants, and gold recovery processes. They also provide integrated mine water management systems and OEM of industrial water-related equipment.


9. Taprogge GmbH

  • Website: taprogge.de
  • Headquarters: Wetter, North Rhine-Westphalia, Germany
  • Founded: 1953
  • Headcount: 201-500
  • LinkedIn

TAPROGGE is a global clean-tech company that specializes in efficiency improvements in energy generation, while also reducing environmental impact. With over 60 years of experience, TAPROGGE provides innovative and sustainable desalination concepts, filtration technology, and cooling pipe cleaning solutions. The company aims to significantly reduce fouling-related costs for plant operators worldwide while promoting environmental sustainability.


10. Pace Solutions Corp.

Pace Solutions is a water treatment services company that specializes in providing technological advancements to enhance efficiency and protect the metallurgy of heating and cooling water systems.


11. John Cockerill Hamon France

Hamon Watersolutions is a company specializing in industrial water cooling solutions, including cooling towers and underground water storage systems. They offer a wide range of products and services for wastewater treatment, effluent distribution, and bacterial media support. With a focus on environmental sustainability, Hamon Watersolutions provides innovative solutions for various industries.


12. SUEZ - Water Technologies & Solutions

Veolia Water Technologies & Solutions is a global company offering sustainable water and wastewater solutions. They provide expertise in water purification systems, equipment and systems, chemical programs, and services. Their comprehensive portfolio includes predictive analytics, design and construction expertise, and water management services.


13. Vasu Chemicals LLP

VASU CHEMICALS LLP is India’s leading Industrial Water Treatment solutions provider. For over 50 years, VASU has been providing technological solutions that include comprehensive industrial water treatment chemicals, services, and integrated chemical and acid dosing systems for varied industries.


14. Amiad Water Systems LTD

  • Website: amiad.com
  • Headquarters: Kibbutz Amiad, Hazafon, Israel
  • Founded: 1962
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Amiad Water Systems is a world leader in water treatment and filtration solutions, specializing in applications for irrigation and industrial markets. With a comprehensive line of water filtration systems, they offer products such as micro-irrigation, membrane protection, wastewater treatment, potable water treatment, cooling systems, and seawater filtration. Their efficient and reliable filters, including screen, disc, microfiber, and media technologies, cater to each customer's specific water treatment needs.


15. Enviro Tech Chemical Services

  • Website: envirotech.com
  • Headquarters: Modesto, California, United States
  • Founded: 1991
  • Headcount: 201-500
  • LinkedIn

EnviroTech is a company specializing in the production and distribution of environmentally friendly chemical solutions. Their offerings include peracetic acid and bromine based products, as well as a range of specialty cleaning and sanitizing solutions for various industries. They are known for their high-quality and effective antimicrobial agents, which are widely used in fruit and vegetable processing, food and beverage production, municipal and industrial water treatment, agriculture, and more.


16. Veolia Korea

Veolia is a global company that specializes in water management, industrial services, municipal services, recycling and waste management, and energy management. They provide innovative solutions and technologies to help businesses and communities manage their water and waste resources efficiently.


17. Veolia Water Technologies Deutschland GmbH

Veolia Water Technologies is a company specializing in sustainable water treatment and wastewater management solutions. They offer innovative technologies and services for industries such as healthcare, pharmaceuticals, food and beverage, and pulp and paper. Their solutions are safe, environmentally friendly, and economically viable, ensuring the protection of patients and long-term investments.


18. IWC (Pty) Ltd

  • Website: iwc.co.za
  • Headquarters: Edenvale, Gauteng, South Africa
  • Founded: 1986
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

IWC is a South African company that specializes in thermal solutions, including cooling towers, heat exchangers, and chillers. With over 35 years of experience, IWC is recognized as an industry leader in providing engineering solutions to various industries. They offer excellent delivery and are committed to expanding their presence in Africa and global markets.


19. Evides Industriewater

Evides Industriewater is a provider of cost-efficient and sustainable wastewater treatment and processing solutions. They specialize in treating and processing all types of wastewater for various industries such as chemical and petrochemical, food, data centers, and energy generation. They offer customized solutions for design, construction, financing, operation, and management of water treatment facilities and distribution networks. Their expertise and experience make them a trusted partner for companies facing water challenges.


20. Feedwater Limited

Feedwater Ltd is a market leader in Chlorine Dioxide technologies, offering superior and cost-effective biocide solutions for disinfection applications. With a focus on L8 water hygiene, the company provides Activ-Ox Chlorine Dioxide products and services for water treatment in steam boilers, cooling towers, building services, and industrial processes.


21. DriSteem

DriSteem is a company that specializes in providing humidification systems. They offer resources and support for engineers and contractors during installation, maintenance, and replacement. Their goal is to make the process of selecting and using humidification systems as easy and reliable as possible.


22. PT. Kurita Indonesia

  • Website: kurita.co.id
  • Headquarters: Bekasi, West Java, Indonesia
  • Founded: 1986
  • Headcount: 51-200
  • LinkedIn

PT Kurita Indonesia is a company that specializes in providing unique value through Kurita PJ Technology. Their product reduces steam consumption, increases productivity, promotes water and energy savings, and decreases CO2 output.


23. RWB Water

  • Website: rwbwater.nl
  • Headquarters: Almelo, Overijssel, Netherlands
  • Founded: 2001
  • Headcount: 51-200
  • LinkedIn

RWB Water is a company that specializes in water treatment, offering a comprehensive package of water treatment solutions. They focus on reducing water footprint and closing cycles using the zero-liquid-discharge principle. Their expertise includes standard products and customized installations for the drinking water, urban wastewater, and industrial wastewater sectors.


24. Neelam Aqua & Speciality Chem Pvt Ltd

Neelam Aqua & Specialty Chem is a company that specializes in fertilizer quality improvement and water treatment solutions. They offer a range of products and services to enhance the quality of fertilizers and provide effective water treatment solutions.


25. Ecodyne Limited

  • Website: ecodyne.com
  • Headquarters: Burlington, Ontario, Canada
  • Founded: 1958
  • Headcount: 51-200
  • LinkedIn

Ecodyne Limited is a manufacturer of industrial water treatment equipment based in Ontario, Canada. They offer a wide range of solutions for water treatment, including deaerators, cooling towers, brine treatment, oil removal, and parts and retrofits.


26. Weas Engineering

Weas Engineering is a leading-edge automation and technology services company that specializes in water treatment solutions. With expertise in boiler water systems, cooling towers, legionella prevention, and reverse osmosis, we offer comprehensive services to help clients meet their water treatment challenges head-on.


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