The desalination industry in Rhode Island is a dynamic sector committed to providing sustainable water solutions. These companies specialize in extracting salubrious, usable water from saline water sources through various sophisticated techniques. While many specialize in conventional water desalination, others pride themselves in providing water filtration products and water softening solutions; vital components towards achieving optimal water hygiene and quality. Moving forward, the industry is geared towards technological advancements that ensure sustainable and eco-friendly practices, eyed to meet an increasing demand for fresh water in the region.


Top 23 desalination companies in Rhode Island

1. Aqua Science LLC

Aqua Science is a provider of water filtration products including pressure tanks, water filter cartridges, whole house water filters, and drinking water system filters. They also offer a range of water pumps, pump control boxes, and other well components.


2. Build Smart

Buildsmart-energy.eu is a company that offers water softening solutions to help customers save money and energy. Their water softeners remove iron and other minerals from water, preventing stains and improving water quality. By investing in their water softening systems, customers can enjoy the benefits of softer water and extend the lifespan of their plumbing and appliances.


3. International Dioxcide

  • Website: idiclo2.com
  • Headquarters: North Kingstown, Rhode Island, United States
  • Founded: 1948
  • Headcount: 11-50
  • LinkedIn

International Dioxcide is the largest North American producer and distributor of sodium chlorite, offering commercial water treatment solutions. They specialize in chlorine dioxide technology and innovation, providing superior products for applications such as cooling towers, disinfectants, industrial water, odor control, oil and gas, potable water, and wastewater.


4. Phillips Plumbing & Mechanical

Phillips Plumbing & Mechanical is a family owned company specializing in single and multi-family plumbing and heating repairs, replacements, remodeling, and custom homes. They also offer plumbing and heating services for commercial and industrial maintenance staffs.


5. Water Filter

The Water Filter Company offers solutions to improve water quality for both residential and commercial customers. They specialize in whole house and drinking water filtration systems, water testing, and radon mitigation.


6. Inland Waters INC

Inland Waters Inc. is a company that specializes in providing solutions related to water management for commercial, industrial and agricultural needs. They offer a wide range of products such as wastewater treatment systems, irrigation systems, and rain harvesting systems.


7. Amtrol

  • Website: amtrol.com
  • Headquarters: West Warwick, Rhode Island, United States
  • Founded: 1946
  • Headcount: 1001-5000
  • Latest funding type: Acquired

Amtrol specializes in manufacturing commercial products for hydronic heating & chilled water, plumbing & domestic hot water, fire protection, and pump systems.


8. Eastern Pure Water

Quench Water offers cost-effective, eco-friendly hydration solutions for businesses. Their range of bottleless water coolers, ice machines, sparkling water dispensers, and coffee machines provide clean, great-tasting water, ice, and coffee to workplaces of any size and industry.


9. Block Island Water

Block Island is a small island located twelve miles south off the coast of Rhode Island. The Block Island Water Company (BIWC) is located on Sands Pond on the south side of the island. The Island is host to thousands of vacationers in the summer season and has about 1000 year round residents. BIWC serves the commercial district in Old Harbor, which provides almost 50 percent of the island's water demand in July and August with a little over 500 customers.


10. Bion

  • Website: bion.care
  • Headquarters: Pawtucket, Rhode Island, United States
  • Founded: 2017
  • Headcount: 11-50
  • LinkedIn

Bion.care provides dialysis machine repair, maintenance, and compliance services to optimize and streamline technical operations for leading dialysis providers. With a focus on patient safety and reducing risk, Bion ensures efficient repairs and routine maintenance, including cultures and endotoxins. Their expert dialysis biomedical technicians keep operations at 100% and offer next-generation solutions for communication, equipment reliability, compliance, and documentation.


11. Pure Beverage Systems, Inc.

  • Website: purebev.com
  • Headquarters: Cranston, Rhode Island, United States
  • Founded: 2004
  • Headcount: 11-50
  • LinkedIn

Pure Beverage offers a range of water and ice machines that utilize a nine stage purification process to remove harmful germs and add key nutrients for a great taste. They aim to provide the best drinking water in New England.


12. Narragansett Bay Commission Ri

  • Website: narrabay.com
  • Headquarters: Providence, Rhode Island, United States
  • Headcount: 201-500
  • LinkedIn

Narrabay.com is a company focused on the restoration and conservation of Narragansett Bay. They work towards improving water quality and protecting the ecosystem of the bay.


13. Providence Water Supply Board

Providence Water is a water utility company that provides clean and safe drinking water to customers in Providence, Rhode Island. They offer services such as water supply management, water quality monitoring, and customer assistance programs.


14. Carpet Cleaning Experts

My Carpet Cleaning Experts is a professional cleaning company located in Connecticut, Massachusetts, and Rhode Island. They offer a variety of services including carpet cleaning, upholstery cleaning, VCT floor cleaning, tile cleaning, and more.


15. Hart Companies

Hart Companies is a multi-discipline engineering, architectural, and project management firm specializing in the pharmaceutical, biotech, and process industries. With decades of experience and expertise in unit operations, operating conditions, and control systems, Hart delivers excellence in design, construction, and passivation of new facilities. They also offer services in specialty chemical, water, and waste treatment, energy, industrial facilities, and microelectronics.


16. The Chemical Company

  • Website: thechemco.com
  • Headquarters: Jamestown, Rhode Island, United States
  • Founded: 1988
  • Headcount: 51-200
  • LinkedIn

The Chemco is the largest international supplier and distributor of chemicals, composites, and plastics. They partner with manufacturers globally to provide cost-effective alternatives for businesses of all sizes.


17. Atlantic Pure Water

  • Website: apwgogreen.com
  • Headquarters: Providence, Rhode Island, United States
  • Founded: 2021
  • Headcount: 1-10
  • LinkedIn

Atlantic Pure Water provides state-of-the-art bottleless water coolers and commercial ice systems to Rhode Island and Southeastern Massachusetts. Enjoy cool refreshing water dispensed in every cup with ultra-high hygiene standards.


18. bioprocessH2O, LLC

BioprocessH2O is a company that specializes in designing and manufacturing innovative wastewater systems for safe water disposal and reuse. They provide custom solutions tailored to each client's needs, helping them maximize the efficiency and effectiveness of their water usage.


19. Primary Flow Signal, Inc.

Primary Flow Signal is a leading provider of world-class differential pressure flow elements for liquid, gas, and steam applications. With a focus on quality, accuracy, and reliability, they offer a wide range of flow meters and metering products to meet the unique needs of their customers.


20. Water Treatment Solutions

Never worry about your water again. Water Treatment Solutions system saves you money by removing harmful minerals that ruin appliances. Call 401-275-5959.


21. legion development

  • Website: legionh2o.com
  • Headquarters: Cranston, Rhode Island, United States
  • Headcount: 1-10

legion development Inc is a company that operates in the Construction industry. It employs 6-10 people and has $1M-$5M of revenue. The company is headquartered in Cranston, Rhode Island.


22. Aquas Group

  • Website: aquas-group.com
  • Headquarters: East Providence, Rhode Island, United States
  • Founded: 1986
  • Headcount: 1-10
  • LinkedIn

AQUASGROUP is a chemical engineering based, design/build manufacturer of process water recycling systems such as zero liquid discharge parts washers, metal finishing process lines, and wastewater treatment and recovery systems, with a focus on sustainability and efficiency.


23. Specialty Diving Services Inc

Specialty Diving Services (SDS) has built a great reputation throughout New England as a top-notch marine construction and commercial dive contractor.


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