The water reuse sector is an industry focused on the recycling and repurposing of water for various uses, ranging from residential to industrial applications. Companies operating in this field offer a multitude of solutions to treat, purify and recycle water. Their services include filtration systems, disinfection technologies, wastewater treatment, and water conservation strategies. With a steady increase in environmental awareness and global sustainability concerns, this industry is positioned for potential growth. As the world continues to face water scarcity issues, the services and solutions provided by these companies will become increasingly vital.


Top 24 Water Reuse Companies

1. 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.


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. 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.


5. 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.


6. SUEZ - Oil & Gas Systems

Suez Water Technologies & Solutions is a company that specializes in providing advanced water and wastewater treatment solutions. They offer a range of innovative technologies and services to help industries, municipalities, and commercial customers effectively manage their water resources and meet environmental regulations.


7. Aquatech International

  • Website: aquatech.com
  • Headquarters: Canonsburg, Pennsylvania, United States
  • Founded: 1981
  • Headcount: 501-1000
  • LinkedIn

Aquatech International offers integrated water services and solutions including desalination, zero liquid discharge, wastewater treatment, and industrial process water treatment. They specialize in membrane technology and provide energy services for total water management.


8. Holding Company for Water and Waste Water (HCWW)

  • Website: hcww.com.eg
  • Headquarters: Cairo, Cairo Governorate, Egypt
  • Founded: 2004
  • Headcount: 1001-5000
  • LinkedIn

HCWW is a company specializing in water purification and treatment services. They offer solutions for drinking water purification, wastewater treatment, industrial wastewater management, and hydraulic design and analysis. HCWW provides sustainable technical management programs and conducts research and development in the water sector. They aim to raise awareness and communicate with the community about water conservation and reuse. HCWW also offers customer service and complaint registration through their application. They are committed to delivering high-quality water and improving the water industry.


9. Veolia Water Technologies - North America

Veolia Water Technologies is a global company offering innovative wastewater and sludge treatment technologies. They help preserve water resources while maximizing energy production and recovering valuable by-products. Their solutions enable the extraction of raw materials and meet the circular economy goals. With a presence in multiple countries, they provide optimization services for water plants worldwide.


10. OTV | Veolia Water Technologies

Veolia Water Technologies is a global company that specializes in providing solutions for water and wastewater treatment. They offer a wide range of products and services to help address the water and sanitation crisis. With a focus on digital solutions and wastewater reuse, Veolia Water Technologies works with industries, municipalities, and the global market to promote sustainable water management.


11. Corodex Industries

Corodex Industries specializes in providing world-class water purification, wastewater treatment, and odor control solutions. They offer turnkey and package systems for desalination, industrial water reuse, potable water supply, and the food and beverage industries.


12. 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.


13. Ticsa Grupo EPM

  • Website: ticsa.com.mx
  • Headquarters: Tlacoquemécatl, Ciudad De México, Mexico
  • Founded: 1983
  • Headcount: 201-500
  • LinkedIn

TICSA is a company dedicated to the design, construction, commissioning, operation, and maintenance of water treatment systems. They are part of the EPM Group and offer comprehensive and reliable solutions for industrial and municipal water treatment. Their services include purification, conditioning for industrial applications, treatment, and reuse of wastewater. TICSA has contributed to the sanitation and ecological recovery of water bodies, such as Laguna de Cuitzeo and Rio Colima. They prioritize sustainability, innovation, and long-term operational success.


14. 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.


15. 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.


16. Ecopreneur

Ecopreneur offers comprehensive solutions in efficient water and urban and industrial effluent management. With expertise in various process technologies, we provide customized turnkey projects and equipment. Our team is highly skilled and experienced, aiming to reduce energy, chemical, and labor costs. Our post-sales service ensures operational and maintenance support. We also specialize in renewable energy and industrial effluent treatment.


17. 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.


18. CarboNet

  • Website: carbonet.com
  • Headquarters: Vancouver, British Columbia, Canada
  • Founded: 2016
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

CarboNet is a company that specializes in water treatment solutions, offering innovative and safe chemical treatments to address industry challenges. They collaborate with companies globally in various industries, including oil & gas, mining, and agriculture, to effectively treat and recycle water. CarboNet's proprietary NanoNet nanoparticles enable the development of targeted products for controlling water contaminants. They have been recognized for their groundbreaking solutions and are committed to scalable, sustainable, and affordable water treatment systems.


19. Hydraloop

  • Website: hydraloop.com
  • Headquarters: Leeuwarden, Friesland, Netherlands
  • Founded: 2016
  • Headcount: 11-50
  • Latest funding type: Equity Crowdfunding
  • LinkedIn

Hydraloop is an innovative water recycling system that collects, treats, and re-uses water from showers, baths, washers, dryers, heat pumps, and air conditioning units. It offers decentralized water recycling products for residential, commercial, and hospitality use, reducing water consumption by up to 45%. With clean and disinfected water, Hydraloop can be used for toilet flushing, laundry, garden irrigation, and topping up swimming pools.


20. Corodex Electromechanic

Corodex Electromechanic provides water treatment and wastewater treatment solutions, odor control systems, sludge treatment systems, vacuum sewerage systems, and operation and maintenance services. They specialize in designing turnkey and packaged systems for desalination, industrial water reuse and recycle, potable water supply, and food and beverage industries.


21. GreenPebble Technologies LLP

GreenPebble Technologies is an industrial effluent and sewage treatment plant manufacturer and supplier based in Gujarat, India. They specialize in providing cutting-edge water filtration membrane solutions that offer high sustainability and efficiency.


22. Aqua Bio Technologies

  • Website: aquabio.co
  • Headquarters: Naperville, Illinois, United States
  • Founded: 2010
  • Headcount: 11-50
  • LinkedIn

Aqua Bio Technologies is a manufacturer of biologic water restoration, water reclaim, rain harvest, odor control and reverse osmosis systems with a focus on underground systems for new constructions, above-ground systems for existing locations, and equipment rehab.


23. Water Care Equipments &a; Services

Water Care Equipments & Services is a leading firm specializing in water purification technology for industrial and commercial markets, with a focus on effluent treatment plant, sewage treatment plant, desalination, and zero liquid discharge.


24. Location Water Systems

Location Water Systems LLC specializes in providing state-of-the-art RO potable water and MBR wastewater recycle systems for oil and gas exploration sites in Texas, Louisiana, and Mississippi, with a goal of providing clean, high-quality water for domestic use from on-site water sources and 100% MBR wastewater effluent reuse system. They eliminate the need for routine heavy ruck traffic, expensive water and wastewater hauling, and unnecessary personnel on your drilling site.


Want to find more water reuse companies?


If you want to find more companies that offer solutions for water treatment, recycling, and conservation 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!