Nalco Water, An Ecolab Company | 274,985 followers on LinkedIn. 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.