Engineers consulting. Nalco Water Power Plant photoshoot

Our Businesses

Diverse corporations worldwide look to us to deliver customized solutions and services. Harnessing innovative water, hygiene and process technologies and services, we help our customers reduce operational costs, improve product quality, enhance profitability and conserve natural resources. 

Nalco Water, Who We Are

A global leader in water and process management solutions, Nalco Water, an Ecolab company, works with customers across a wide range of industries to help meet their specific sustainability and business goals. With a presence at more than 100,000 customer sites, our solutions combine connected chemistry, digital innovation and extensive expertise to minimize water and climate impacts while maximizing outcomes at an optimized total cost. Our network of more than 50,000 connected water performance systems fuels over 90 billion data points each year, allowing us to provide our customers with insights, actions and value across their entire operation. As an Ecolab company, we’re aligned with our corporate ambition to make the world cleaner, healthier and safer by providing and protecting what’s vital.