Our companies

Shared vision, resources, and expertise

We believe in a culture of front‑line autonomy paired with best‑in‑class shared resources.

A group effort

Our team approach

Our front-line teams are empowered with high levels of autonomy, accountability, and authority. Each geographical area we serve, with its distinct feed water sources, end-user industry types, and adherence to local policies and regulations, presents unique high purity water challenges. To proactively serve our thousands of customers and their mission-critical high purity water systems – no two of which are identical – a culture of decentralized decision-making authority is vital.

Complementing this commitment to local autonomy, East Range Group companies benefit from centralized resources in applications engineering, finance, accounting, HR, legal, IT, and software, as well as key supplier relationships, that are shared across the companies.

Pairing front-line empowerment with expert shared services is critical to delivering the highest quality high purity water services in the industry.

Founded in 2011 and headquartered in Montgomeryville, PA, Filter & Water Technologies designs, builds, and maintains state-of-the-art high purity water systems for America’s leading industries. Filter & Water’s application engineering expertise and field service capabilities span the high purity water requirements of the pharmaceutical and life science, semiconductor and electronics, food and beverage, and specialty manufacturing industries.

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Founded in 1982 and headquartered in Peterborough, NH, Pure Flow has over 40 years of experience in supporting New England facilities in the expert operation of critical high purity water systems. Pure Flow designs, fabricates, installs, and services high purity water systems tailored for the specific needs of hospital, life science, biotech, pharma, food and beverage, and industrial facilities throughout New England.

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Headquartered in Canton, MA, Atlas High Purity Water has decades of experience in the design, fabrication, installation, and service of mission-critical high purity water systems. Atlas High Purity Water’s engineering and field service teams are expert in supporting the applications of biotech and pharma, hospital and life science, and research and academic facilities throughout the Northeast.

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Founded in 2011 and headquartered in Oakville, Ontario, High Purity Water Services is Canada’s largest team of high purity water experts. High Purity designs, fabricates, installs, and services high purity water systems for critical applications across Canada. With locations from coast to coast, High Purity supports hospital and life science, biotech and pharma, food and beverage, and industrial facilities throughout the country.

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Founded in 1985 and headquartered in Telford, PA, H2O Solutions provides the highest quality high purity water systems and services to customers across the Mid-Atlantic. The company designs, builds, and maintains systems for mission-critical ultrapure water applications in biotech, pharmaceutical, laboratory, semiconductor, and product formulation markets, among others. H2O’s engineering expertise ensures compliance with ASTM, USP, and electronics-grade standards.

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