What Kurita Water Industries Ltd does

Kurita Water Industries Ltd. is a publicly traded Japanese water treatment company (Tokyo Stock Exchange: 6370) founded in 1949, with its North American operations conducted through Kurita America Inc., a wholly-owned subsidiary historically known as U.S. Water Services, Inc. The group supplies industrial water treatment programs to roughly twelve verticals including biofuels, food and beverage, microelectronics, healthcare facilities, heavy and light industry, municipal drinking water, geothermal, oil refining, power generation, steel, and mining. The portfolio rests on proprietary chemistries (DReeM Polymer, Cetamine, Kuriverter IK-110, Kurifloc, pHytOUT, EnergyOUT, S.sensing CS) alongside patent-pending hardware (Dropwise Condensation) and long-deployed equipment platforms (Simul-Wash, in service for 40+ years across hundreds of installations). Following the April 2025 merger with Avista Technologies, the platform also encompasses membrane treatment chemicals, off-site cleaning and restoration, and the AdvisorCi Online dosing/normalization software.

The business operates as an enterprise B2B field-sales model: regional managers, account managers, and technical specialists deliver on-site engagement, lab analysis, and ongoing service under multi-year contracts, supplemented by a downloadable equipment catalog and an inside-sales contact portal at (866) 663-7633. Revenue is generated across three streams — recurring specialty water treatment chemicals, one-time equipment sales (including the Tonka Water municipal/industrial systems and the standard product catalog), and professional services such as membrane autopsies and laboratory analysis. Pricing is quote-based and not publicly disclosed; customer-facing decision tools include an extensive value-calculator suite covering boiler cycles, RO efficiency, cooling water optimization, and condensate return.

Kurita America supports multiple operating brands (Kurita America, U.S. Water, Tonka Water, Avista) and sub-brands (Cetamine, DReeM, Simul-Wash, Kuriverter, S.sensing, Kurifloc, EnergyOUT, pHytOUT) while pursuing inorganic growth — ChemCal (2014), Tonka Water (2017), Keytech Water Management (amalgamated 2024), Avista Technologies (merged April 2025) — alongside partnerships with Solugen for carbon-negative chemistries and Cyclopure for DEXSORB-based PFAS removal. Geographic expansion is underway with a new Mexico local entity (KURITA WATER INDUSTRIES MEXICO, operations from May 2026), a Phoenix Engineering Center opened May 2026, and a Tokyo Fire Department joint R&D agreement on lithium-ion battery fire safety signed May 2026.

Name

Kurita Water Industries Ltd

Legal name

Kurita America Inc.

Website

https://avistamembranesolutions.com

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

11–50 employees

Short description

Kurita Water Industries Ltd. is a Japanese industrial water treatment major (TSE:6370) supplying chemicals, membrane and equipment systems, and on-site technical services to manufacturers, utilities, hospitals, and food and biofuel processors across roughly a dozen verticals in North America and Asia, including through its Kurita America subsidiary.

Ownership category

akta.pro rank

Product category

Industrial Water Treatment

NAICS

Chemical Manufacturing (325), Water, Sewage and Other Systems (2213), Pump and Compressor Manufacturing (33391)

SIC

Miscellaneous Chemical Products (2890), Chemicals & Allied Products (2800), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Water Treatment & Process Specialty Chemicals (IMAEABAN)

akta.pro secondary industries

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ), Industrial Wastewater Reuse (Cooling/Process/Boiler Feed) (EUANADAM), Oil & Gas Water Treatment & Production Chemicals (IMAEAJAI), Water Treatment & Conditioning for Irrigation (Disinfectants, Biocides, Anti-Scaling) (AFABAHAB)

Keywords

• Industrial water treatment
• Water treatment chemicals
• Membrane treatment solutions
• Boiler water treatment
• Cooling water systems

Headquarters

HQ city

Minneapolis

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Water Treatment Chemicals: Sale of specialty water treatment chemicals including antiscalants, biocides, cleaners, coagulants, corrosion inhibitors, polymers, and deposit control agents for industrial water systems
2. Equipment Sales: Sale and distribution of water treatment equipment including standard product lines and customized solutions, consumables, membrane systems, filters, and related hardware
3. Technical Services: On-site technical support, laboratory analysis, system optimization, membrane cleaning and restoration services, and consulting for water treatment programs

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

Kurita Water Industries Ltd. provides industrial water treatment solutions through its North American subsidiary Kurita America, combining specialty chemicals (antiscalants, biocides, polymers, corrosion inhibitors), engineered equipment and membrane systems (RO, MF, UF, MMF), and on-site technical services. Offerings span boiler, cooling, and process water applications for industries including biofuels, food and beverage, healthcare, microelectronics, power generation, and municipal water utilities.

Product overview

Kurita America (the North American subsidiary of Kurita Water Industries Ltd) offers a comprehensive portfolio of industrial water treatment solutions organized as a platform-plus-modules architecture. The core offering spans chemical treatment programs (DReeM Polymer, Cetamine, Kurifloc, pHytOUT, EnergyOUT, Low Phosphorous Tower NG, VOxOUT) paired with equipment and monitoring technologies (Simul-Wash, S.sensing, U.S. Water Reports, Value Calculators). Following the merger with Avista Technologies (effective April 2025), the portfolio was significantly expanded to include membrane treatment solutions — Avista membrane chemicals (antiscalants, biocides, cleaners, coagulants), Avista membrane services (lab analysis, cleaning, restoration), and Avista AdvisorCi Online chemical dosing software. PFAS removal capabilities were added through the Cyclopure partnership using DEXSORB technology. Equipment offerings include Tonka Water systems (acquired brand), and a downloadable Equipment Catalog. The portfolio serves diverse industries including biofuels, food & beverage, microelectronics, healthcare, municipal drinking water, power generation, oil refining, and mining.

Differentiator

Problem solved

Functional benefit

Brands

• Avista Membrane Technologies: RO chemicals and membrane treatment services including antiscalants, biocides, cleaners, and chemical dosing software.
• Cetamine
• DReeM Polymer
• Simul-Wash
• Kuriverter IK-110
• S.sensing
• Kurifloc
• EnergyOUT
• pHytOUT

Products and services

• DReeM Polymer

Quantifiable outcome

• Scale removal efficiency up to 4x better than conventional polymers (DReeM Polymer)
• +9 more outcomes

Named customers8 records

Segments8 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Six partnerships are on record, tiered core and flagship.

• Tokyo Fire DepartmentcoreStrategic or Co-development Partner · 21 May 2026Joint R&D agreement with Tokyo Fire Department to address lithium-ion battery fire safety challenges. Part of Tokyo Fire Department's 'INNOVATION PROJECT' public initiative focused on advancing fire safety. Agreement signed May 21, 2026.
• Cyclopure Inc.coreStrategic or Co-development Partner · 20 April 2026Kurita has invested in Cyclopure, a U.S.-based company focused on PFAS adsorbent development, and expanded their partnership. The partnership leverages Cyclopure's patented DEXSORB technology for PFAS removal and regeneration solutions in the United States. Kurita America and Cyclopure announced expanding partnership in September 2025 to deliver regenerable PFAS removal solutions.
• KURITA WATER INDUSTRIES MEXICO, S. DE R.L. DE C.V.coreOthers · 16 March 2026Established local company for water treatment chemical sales in Mexico, starting operations in May 2026. Represents geographic expansion into Mexican market.
• Avista Technologies, Inc.flagshipStrategic or Co-development Partner · 3 February 2025Pending merger with sister company Avista Technologies, headquartered in San Marcos, California, specializing in membrane treatment solutions and process support for reverse osmosis systems, microfiltration/ultrafiltration. Merger effective April 1, 2025.
• SolugenflagshipStrategic or Co-development Partner · 17 July 2024Collaboration with Solugen, a bio-based chemical manufacturer, to develop a suite of new carbon-negative water treatment products. These innovative solutions introduce high-performing, bio-based substitutes to phosphorus and other petroleum-derived chemicals for industrial water treatment.
• Keytech Water Management CompanyflagshipStrategic or Co-development Partner · 1 April 2024Amalgamation of Keytech Water Management Company (KTWM) with Kurita Canada Inc. (KCI). Integrated entity now known as Kurita Canada Inc., headquartered in Kitchener, Ontario, serving customers throughout Canada.

Scale indicators7 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• ChemTreat: ChemTreat is a U.S.-headquartered direct competitor in industrial water treatment chemicals and equipment, serving similar boiler, cooling, and process water applications across manufacturing, food & beverage, and healthcare. Recently acquired by Danaher, it competes head-to-head with Kurita America.
• Nalco Water (Ecolab): Nalco Water, an Ecolab division, is one of Kurita's closest direct peers globally, supplying boiler, cooling, and process water chemicals to industrial customers across food & beverage, healthcare, refining, and power. It is the legacy incumbent in North American industrial water treatment chemistry.
• Solenis: Solenis is a global specialty chemicals company focused on water treatment and process chemistries for pulp & paper, food & beverage, oil & gas, and other industrial customers. It is one of the closest direct competitors to Kurita in industrial water treatment chemicals and is privately held by Platinum Equity.

Broad incumbents

• Ecolab: Ecolab is the largest specialty chemicals and water treatment provider globally, serving industrial customers with boiler, cooling, and process water programs. Competes directly with Kurita across multiple verticals including food & beverage, healthcare, and heavy industry, but at materially greater scale and with a broader non-water portfolio.
• Xylem: Xylem is a global water technology company producing pumps, filtration, treatment equipment, and analytics for utilities and industrial customers. While more equipment-centric than Kurita's chemistry-led model, it overlaps in industrial water applications and digital monitoring.
• DuPont Water Solutions: DuPont Water Solutions supplies reverse osmosis, ultrafiltration, and ion-exchange membranes plus adjacent chemistries. It is a partial competitor to Kurita's Avista membrane business in RO/MF/UF chemistry and system components, but operates as part of a much larger chemicals/materials conglomerate.
• Suez Water Technologies & Solutions: Suez Water Technologies & Solutions (now operating under Veolia) supplies membrane systems, chemicals, and digital services for industrial water treatment. It is a broad incumbent competing with Kurita in RO chemistry, system integration, and global enterprise accounts.
• Veolia Water Technologies: Veolia's Water Technologies division supplies water and wastewater treatment systems, chemicals, and services globally, including membrane, boiler, and cooling solutions. It is a direct competitor in industrial process water and is part of the broader Veolia environmental services group.

Emerging players

• Pentair: Pentair produces water treatment equipment and filtration for residential, commercial, and light industrial applications. It overlaps with Kurita's equipment catalog (Tonka Water) but is more focused on flow/filtration hardware than specialty chemistry programs.
• Cyclopure Inc. Cyclopure is a U.S.-based PFAS adsorbent developer whose DEXSORB technology Kurita has invested in and partnered with. It is a partial peer — emerging and focused on PFAS — but is now commercially linked to Kurita rather than competing head-on in industrial water chemicals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/kurita-water-industries-ltd

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kurita Water Industries Ltd