Swire Water is the strategy, management, and investing arm for leading brands in the water treatment industry. As a wholly-owned subsidiary of John Swire & Sons Limited with more than 600 employees worldwide, our mission is to help communities thrive by delivering high-quality water solutions with superior service – safely and sustainably.

Our products, services, and solutions are provided through expert brands:
 
•	WesTech Engineering, LLC – more than 50 years engineering, manufacturing, and operating solutions for the treatment of water in municipal and industrial markets.

•	Purestream Services, LLC – over a decade offering mobile/rental solutions for managing and using water primarily in the upstream oil and gas industry.



Swire Water

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Swire Water

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