Nalco Holding Co. has 10,757 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -0.6%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
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.
As of September 2025
Nalco Holding
workforce metrics
Headcount
10.8k
Avg. Salary
$62.5k
Tenure
7.3yr
Growth Rate
-0.6%
Hiring Rate
Attrition Rate
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Interactive chart of Nalco Holding annual worldwide employee count from 2023 to 2025.
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