The drinking water purification industry consists of companies providing solutions to purify and filter drinking water. These firms operate both in the residential and commercial sectors offering a variety of products, from water dispensers to advanced filtration systems and water treatment services. As quality drinking water becomes an increasing global concern, the industry is evolving with sustainable and innovative approaches to ensure safe and clean water supply. Several companies are focusing more on technologies to treat wastewater and conserve water resources, hinting towards a future where every drop counts.


Top 28 Drinking Water Purification Companies

1. BRITA Group

  • Website: brita.net
  • Headquarters: Taunusstein, Hesse, Germany
  • Founded: 1966
  • Headcount: 1001-5000
  • LinkedIn

BRITA is a company that specializes in providing water filter solutions for both residential and commercial use. They offer a wide range of products including water dispensers, filter cartridges, and accessories. With over 50 years of experience, BRITA is committed to delivering high-quality filtered water to improve the taste and purity of drinking water.


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. Xylem

  • Website: xylem.com
  • Headquarters: Rye Brook, New York, United States
  • Founded: 2008
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

Xylem Inc. is a company that specializes in water technology, providing solutions for water and wastewater transportation, treatment, and testing. They offer a wide range of products and services to help manage and conserve water resources.


4. Kent RO Systems Ltd.

  • Website: kent.co.in
  • Headquarters: Noida, Uttar Pradesh, India
  • Founded: 1999
  • Headcount: 1001-5000
  • LinkedIn

KENT RO Systems Ltd is a leading healthcare products company focused on providing clean and safe drinking water through their innovative Reverse Osmosis (RO) technology. With a vision to make the world a healthy and happy place, KENT has been pioneering the RO technology in the Indian market since 1999.


5. Culligan Italiana S.p.A.

  • Website: culligan.it
  • Headquarters: Cadriano Di Granarolo Dell'Emilia, Emilia-Romagna, Italy
  • Founded: 1960
  • Headcount: 201-500
  • LinkedIn

Culligan.it offers solutions for water treatment, including filtration, softeners, and purification systems for residential, commercial, and industrial use.


6. Culligan France

  • Website: culligan.fr
  • Headquarters: Voisins-Le-Bretonneux, Île De France, France
  • Headcount: 1001-5000
  • LinkedIn

Culligan is a specialist in water treatment, offering solutions to individuals, businesses, and communities. With over 80 years of expertise, Culligan provides high-quality, softened water without limescale. Their range of water treatment products includes softeners, osmosis systems, and water purifiers, ensuring pure drinking water free from pollutants. Culligan also offers rental options for their water treatment devices, promoting environmental sustainability by reducing the use of cleaning products and plastic bottles.


7. Purificadores EUROPA

Europa is a leading company in the Brazilian market, specializing in water purifiers for almost 40 years. With a strong focus on tradition and innovation, we offer a complete line of products to meet various needs. Our mission is to provide vital access to pure water through our range of diverse and high-quality offerings.


8. Katadyn Group

Katadyn Group offers a range of innovative water filtration and purification solutions.


9. EcoWater Systems LLC

  • Website: ecowater.com
  • Headquarters: Woodbury, Minnesota, United States
  • Founded: 1925
  • Headcount: 201-500
  • LinkedIn

Ecowater Systems is a company that provides water treatment solutions for residential and commercial customers. They offer a range of products and services to improve the quality of water, including filtration systems, softeners, and purification systems.


10. Kinetico Incorporated

  • Website: kinetico.com
  • Headquarters: Newbury, Ohio, United States
  • Founded: 1970
  • Headcount: 201-500
  • LinkedIn

Kinetico is a water treatment solutions company that offers a range of products designed to convert hard water into clean and soft water. Their products are based on consumer insights and experiences, providing an effective and easy solution for removing impurities and odors from water.


11. Alva Water

Alvawater.com offers water treatment solutions for residential, commercial and industrial sectors.


12. Aquasana

  • Website: aquasana.com
  • Headquarters: Austin, Texas, United States
  • Founded: 1998
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Aquasana is a company that specializes in providing industry-leading water filtration products. They offer a wide range of products including whole house water filters, under sink water filters, countertop water filters, shower filters, water bottles, and parts and accessories. Their products are designed to provide clean and healthy water for both residential and commercial use.


13. Clearwater Systems

Clearwater Systems is a water treatment company that offers home water treatment systems, boat water filtration systems, and marine water purification systems. Their systems provide softened water, remove soap scum, and eliminate hard water residues. They also offer salt-free water systems and whole-house water filters to address stains, odors, tastes, sediment, and debris in tap water. Additionally, they provide drinking water systems that eliminate bacteria, metals, minerals, and chemicals to produce clean and refreshing water.


14. Kinetico Advanced Water Systems

  • Website: kineticonc.com
  • Headquarters: Garner, North Carolina, United States
  • Founded: 1984
  • Headcount: 51-200
  • LinkedIn

Advanced Water Systems Group is a reliable provider of high-quality water treatment solutions for residential and commercial applications. With a customer base of over 50,000 and growing, they offer a wide range of products including water softeners, specialty treatment systems, and reverse osmosis drinking water systems.


15. Access Natural Water Pvt Ltd

Aquafresh is a leading bottled water company in Sri Lanka, offering 100% pure and natural drinking water. It is known for its superior quality, refreshing taste, and exclusive packaging. The water is sourced from springs located below bedrock and undergoes a state-of-the-art purification process, ensuring its purity and health benefits.


16. ZeroWater

  • Website: zerowater.com
  • Headquarters: Trevose, Pennsylvania, United States
  • Founded: 2003
  • Headcount: 11-50
  • LinkedIn

ZeroWater is a company that offers water filtration products to reduce contaminants in tap water and improve taste. Their 5-Stage Ion Exchange Filter is NSF certified to reduce lead, chromium, and PFOA/PFOS. They provide a range of products including pitchers, dispensers, faucet mounts, and shower filters.


17. Veolia Water Technologies

Veolia Water Technologies is a global water treatment company that provides solutions, products, and services for various industries and applications. They specialize in wastewater treatment, hydrogen production, mobile water services, and water treatment chemicals.


18. PT. Sariguna Primatirta, Tbk (TANOBEL FOOD)

  • Website: cleopurewater.com
  • Headquarters: Sidoarjo, Jawa Timur, Indonesia
  • Founded: 2004
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

Cleopurewater.com is a company that offers pure water products and services. They provide clean and safe drinking water solutions for customers.


19. Chemviron

  • Website: chemviron.eu
  • Headquarters: Feluy, Hainaut, Belgium
  • Founded: 1902
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Chemviron is a leading global manufacturer and supplier of activated carbons, filter aids, and innovative treatment systems. They offer a wide range of products and services for various industries, including drinking water treatment, air purification, waste water treatment, and personal protection. With their dedicated facilities in Belgium, Italy, and the UK, they provide custom and pool recycling for water, food, and industrial granular activated carbon. They are committed to innovation and sustainability in their operations.


20. Culligan By WaterCo

  • Website: culligan.com
  • Headquarters: Lombard, Illinois, United States
  • Founded: 2011
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Culligan Water is a provider of home and business water treatment systems. They offer a wide range of products and services to help improve water quality, including water softeners, water filtration systems, and drinking water solutions.


21. WOG Technologies

  • Website: woggroup.com
  • Headquarters: Singapore, Florida, Singapore
  • Founded: 2010
  • Headcount: 201-500
  • LinkedIn

WOG Group is a water treatment company that provides a full range of wastewater treatment plant services to businesses. They specialize in mobile water treatment, improving plant efficiency, and creating high-quality water with fewer chemicals. Their solutions benefit industries by treating wastewater through proven and sophisticated processes, reducing water consumption and pollution. WOG Group offers different types of treatment plants, including wastewater, effluent, sewage, and water treatment plants. They focus on industrial wastewater distillation and use the latest technology to minimize environmental impact.


22. 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.


23. Puragen Activated Carbons

  • Website: puragen.com
  • Headquarters: Palm Beach Gardens, Florida, United States
  • Founded: 1997
  • Headcount: 51-200
  • LinkedIn

Puragen is an activated carbon manufacturer that offers filtration and purification solutions for air and water. Their products remove contaminants, improve color and taste, eliminate odor, and enhance purity.


24. 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.


25. Logisticon Water Treatment

  • Website: logisticon.com
  • Headquarters: Groot-Ammers, Zuid-Holland, Netherlands
  • Founded: 1988
  • Headcount: 51-200
  • LinkedIn

Logisticon is a water treatment company that offers smart solutions for water treatment challenges. They provide complete water purification systems for the production of drinking water and process water, as well as for the treatment of municipal and industrial wastewater. Their expertise extends to groundwater purification and remediation in the environmental sector.


26. Corsa

  • Website: corsa.es
  • Headquarters: Barcelona, Barcelona, Spain
  • Founded: 1974
  • Headcount: 51-200
  • LinkedIn

CORSA is a company specializing in water treatment systems, including filtration, osmosis, and decalcification. With decades of experience, we provide the best solutions for clean and purified water. Our products and services cater to residential and commercial needs, ensuring the highest quality and functionality.


27. BWT Denmark

  • Website: bwt.dk
  • Headquarters: Greve, Zealand, Denmark
  • Founded: 1975
  • Headcount: 51-200
  • LinkedIn

BWT.dk is a company that offers a wide range of water filtering and purification solutions. They provide filters for tap water, coffee machines, ovens, and ice makers, as well as filter jugs and bottles. They also offer water coolers and dispensers for commercial use. In addition, they offer products for heating and maintaining pool water, including vacuum cleaners, pumps, and filters. They also provide water treatment solutions for dental and laboratory purposes. BWT.dk aims to provide clean and purified water for various applications.


28. Microambiental

Microambiental is a company that provides innovative technologies for the purification and control of water systems. They offer services such as sanitation of water reservoirs and pipes, disinfection of industrial tanks, and environmental monitoring. Their expertise includes chlorination and microbiological control, filtration, and color control. With a focus on quality and safety, Microambiental serves clients in various industries, ensuring clean and safe water for their operations.


Want to find more drinking water purification companies?


If you want to find more companies that offer a variety of water purification solutions you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!