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Water Treatment Systems Companies

ID: MRFR/CnM/1039-HCR
111 Pages
Chitranshi Jaiswal
October 2025

Water treatment systems companies specializing in point-of-entry solutions focus on providing comprehensive water treatment for residential and commercial applications. These systems are designed to address water quality concerns at the entry point of a building, ensuring that water is purified before reaching various outlets. These companies contribute to improving the overall water quality and safety for end-users.

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Top Industry Leaders in the Water Treatment Systems Market

Water Treatment Systems (Point of Entry) Key Companies


The global water treatment systems market is a booming industry driven by rising population, urbanization, and increasing water scarcity. This dynamic market attracts a diverse range of players, from multinational giants to regional specialists, competing across various segments: point-of-use, centralized, and industrial.


Strategies Adopted by Market Leaders:



  • Product Innovation: Leading companies are constantly innovating, developing advanced filtration technologies, energy-efficient systems, and smart water management solutions. For example, Dow Chemical's FILMTEC™ reverse osmosis membranes offer superior performance and durability.

  • Market Diversification: Players are expanding beyond their core markets, targeting new segments like industrial wastewater treatment and agricultural water management. Culligan, for instance, has established a strong foothold in the industrial water treatment sector.

  • Strategic Partnerships and Acquisitions: Collaborations and acquisitions are becoming increasingly common, allowing companies to access new technologies, markets, and distribution channels. Veolia's acquisition of Suez in 2021 is a prime example of this trend.

  • Sustainability Focus: With rising environmental concerns, companies are emphasizing sustainability in their products and operations. Pentair's EcoSystems™ line of water treatment systems is designed to minimize energy consumption and water waste.

  • Digitalization and Customer Experience: The industry is embracing digital technologies, offering remote monitoring, data analysis, and personalized customer support. Evoqua's Water Intelligence Platform provides real-time insights and predictive maintenance capabilities.


Factors Influencing Market Share:



  • Technology: Advancements in filtration membranes, UV disinfection, and desalination technologies are constantly shaping the market landscape.

  • Regulations: Stringent water quality regulations are driving demand for advanced treatment systems, particularly in emerging economies.

  • Infrastructure Development: Investments in water infrastructure upgrade and expansion in developing regions create new opportunities for market players.

  • End-User Applications: The needs of different sectors like residential, commercial, and industrial influence the type of systems demanded.

  • Cost and Affordability: Balancing cost-effectiveness with performance is crucial for companies to cater to diverse customer segments.


List of Key Players in the Water Treatment Systems Market



  • 3M Company

  • Culligan International

  • Honeywell International Inc.

  • Watts Water Technologies Inc.

  • Pentair PLC.

  • The Dow Chemical Company

  • Calgon Carbon Corporation

  • Best Water Technology AG

  • Danaher Corporation


Recent Developments:


August 2023: Veolia partners with the World Bank to provide safe water access to rural communities in Africa.


September 2023: Suez launches its AquatechTM Pro, a compact and energy-efficient desalination system for industrial applications.


October 2023: Pentair unveils its IntelliFlo® SMART VS Variable Speed Pool Pump with built-in leak detection and automation capabilities.


November 2023: Evoqua acquires Water Technology International, strengthening its position in the industrial wastewater treatment market.


December 2023: Xylem partners with Microsoft to develop AI-powered water management solutions for smart cities.