Empowering Clean
Ensuring Sustainable
Protecting Natural
Creating Potable
Facilitating Reuse
®

Axius Water is the global leader in advanced nutrient removal solutions for municipal and industrial wastewater, as well as potable and process water treatment.

Axius Water, now part of Oldcastle, A CRH company, is the global leader in advanced nutrient removal solutions for municipal and industrial wastewater, as well as potable and process water treatment.
Our Companies
We simplify complex problems
Nutrient management is a highly specialized field. Our group of companies is steeped with veteran application experts with deep technical knowledge and a passion for clean water.
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Let’s​ unlock your water treatment potential—innovate, solve, and sustain.
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