The industry encompasses companies that are adept in constructing drinking water purification plants. These companies design and build systems that transform contaminated water sources into safe drinking water, safeguarding public health. Their services include fabricating diverse treatment solutions like filtration systems, disinfection units, and advanced sand filters. They cater to a broad spectrum of sectors such as residential, commercial, and industrial customers, ensuring continuous supply of purified water. The industry is progressively advancing towards sustainable and innovative treatment methods, indicative of a promising future marked by environmental consciousness and advanced technological incorporation.


Top 21 Drinking Water Purification Plant Construction Companies

1. 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.


2. 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.


3. 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.


4. PWT Wasser- und Abwassertechnik GmbH

  • Website: pwt.de
  • Headquarters: Zwingenberg, Hessen, Germany
  • Founded: 2001
  • Headcount: 201-500
  • LinkedIn

PWT Wasser- und Abwassertechnik GmbH specializes in providing tailored solutions for water and wastewater treatment. They offer services such as plant construction, operation management, and process water recycling, customized to meet the requirements of industries. With a focus on innovation and customer satisfaction, PWT aims to reduce costs, minimize environmental impact, and provide efficient water treatment solutions.


5. Aqualter

  • Website: aqualter.com
  • Headquarters: Chartres, Les Jardins D'Entreprise, France
  • Founded: 1970
  • Headcount: 201-500
  • LinkedIn

Aqualter is an independent water company with expertise in the production and distribution of drinking water, collection and treatment of wastewater, and construction of water treatment plants and sewage stations.


6. Fibra ingenieria y construccion S.A.

  • Website: fibra.cl
  • Headquarters: Santiago, San Bernardo, Chile
  • Founded: 1988
  • Headcount: 51-200
  • LinkedIn

Fibra S.P.A. is an engineering and construction company in Chile that offers comprehensive solutions and participates in national and international projects. They specialize in the design and manufacturing of equipment using high-strength corrosion-resistant plastic materials. With a focus on water treatment, they provide solutions for sewage treatment, storage and purification of water, and measurement and control of fluid flow.


7. 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.


8. So.T.Eco. Spa

SO.T.ECO. S.p.A is a company that specializes in the design and construction of water purification plants and systems. They offer a wide range of services, including research, development, and innovation, and have collaborative partnerships with European companies. With a focus on flexibility and quality, SO.T.ECO. S.p.A provides efficient and effective solutions for water treatment.


9. GTA srl

  • Website: gtasrl.com
  • Headquarters: Albano Laziale, Roma, Italy
  • Founded: 1961
  • Headcount: 51-200
  • LinkedIn

GTA Srl is a company operating in the integrated water system sector in Italy for over 50 years. We provide high-tech integrated services for the design, construction, and management of water plants to local administrations, institutions, and large industries. Our team of experts accompanies clients throughout the project phases, offering customized solutions. We prioritize quality, environment, and safety regulations.


10. Waterline Industries Corporation

Waterline Industries is a company with 35 years of industry experience that specializes in improving the quality of drinking water and facilitating the recycling of wastewater. They are dedicated to fulfilling all water and wastewater construction needs in the safest possible manner. As a 100% Employee Owned Company, they are committed to the success of their projects.


11. Coftec

  • Website: coftec.ie
  • Headquarters: Athenry, Co. Galway, Ireland
  • Founded: 2002
  • Headcount: 51-200
  • LinkedIn

Coftec is a company that specializes in providing innovative water treatment, monitoring, and purification solutions. Their modular treatment plants and water quality monitoring technologies are tailored to meet the needs of various industries. With a team of technical experts, they offer expert advice and guidance on the best water treatment solutions. Coftec is dedicated to removing hazardous and organic chemicals, ensuring water quality safety.


12. ENVI-PUR s.r.o.

  • Website: envi-pur.cz
  • Headquarters: Praha 6, 25166077, Czechia
  • Founded: 1997
  • Headcount: 51-200
  • LinkedIn

ENVI-PUR is a company specializing in the supply of technologies and equipment for municipal, urban, and industrial water treatment. They are one of the leading Czech companies in the field of water purification, treatment, and recycling in households, municipalities, and industrial facilities. They offer comprehensive services from technological design and semi-operational testing to project implementation and subsequent maintenance.


13. Ecoimpianti Sud S.R.L.

Ecoimpianti Sud is a company specializing in water treatment and purification solutions. With years of experience in the industry, they offer expertise in designing, constructing, and maintaining water treatment plants. Their services include primary water plant construction, existing plant upgrades, rainwater purification systems, and waste management. They serve a wide range of customers, including the agri-food sector, tourism and hospitality industry, and medical facilities. Ecoimpianti Sud operates in the environmental technology sector, providing innovative solutions for water management and waste treatment.


14. Jousse

  • Website: jousse-sa.fr
  • Headquarters: Parigne Sur Braye, Pays De La Loire, France
  • Founded: 1945
  • Headcount: 11-50
  • LinkedIn

Jousse is a company specialized in the design, construction, and maintenance of water treatment and pumping stations, providing high-quality services for over 75 years. Their expertise encompasses water treatment, purification, and pumping. They have successfully completed projects such as the construction of a 5,000 Eq.H wastewater treatment plant and the environmental upgrading of slaughterhouse areas.


15. WTEC Plants Srl

WTEC Plants specializes in the design, development, and construction of water treatment plants. They offer turn-key solutions for sterilization, clari-flocculation, flotation filtration, and water purification using techniques such as reverse osmosis and filtration using quartzite. The company produces standardized plants that optimize the quality of materials and the water produced.


16. Vauban Gc

VAUBAN GC is a company that provides a range of high-quality services in the field of Génie Civil (Civil Engineering). With a dedicated team of professionals, they offer turnkey projects and ensure impeccable finishes and a controlled schedule. Their expertise includes stations of purification, drinking water factories, and cast-in-place dome reservoirs.


17. Idro Group

  • Website: idro.net
  • Headquarters: Seregno, Lombardia, Italy
  • Headcount: 11-50

IDRO Group specializes in the design, construction, and installation of water treatment and purification plants, offering customized technical solutions to public entities, construction companies, and industries worldwide.


18. Tecnicas De Desalinizacion De Aguas SA

TEDAGUA is a leading company in the water treatment sector, specializing in industrial solutions and water treatment. We offer sustainable management systems that optimize resources, ensure worker safety, and guarantee high-quality products. With a focus on continuous improvement and customer satisfaction, we provide customized solutions tailored to each project's specific needs.


19. Sagacious (Pvt.) Ltd.

Sagacious (Pvt.) Ltd. is a multi-faceted group of companies providing services in business development, asset management, real estate and construction. They offer a wide range of water purification plants and general contracting services to commercial, industrial and large-scale clients.


20. Carollo Engineers

  • Website: carollo.com
  • Headquarters: Walnut Creek, California, United States
  • Founded: 1933
  • Headcount: 1001-5000
  • LinkedIn

Carollo is a water engineering consulting firm that specializes in providing innovative solutions for water and wastewater management. They offer a range of services including stormwater management, renewable energy technologies, and water infrastructure planning & design.


21. Pentair

  • Website: pentair.com
  • Headquarters: London, Richmond Upon Thames, United Kingdom
  • Founded: 1966
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

Pentair is a company that offers a wide range of products and solutions in the field of water supply, disposal, and treatment. They provide pool and spa equipment, water filtration systems, pumps for various applications, and other related accessories. Pentair is known for its commitment to energy efficiency, as evidenced by their partnership with ENERGY STAR since 2013.


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