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            1. Home
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            3. Industries We Serve

            INDUSTRIES we serve

            Ecolab’s 25,000 sales-and-service associates comprise the industry’s largest and best- trained direct sales-and-service force. Each day, we dispatch our experts to customer locations around the world — restaurants, hotels, hospitals, factories, refineries and other businesses spanning more than 40 industries across more than 170 countries.

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            With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.

            Ecolab Inc.
            1 Ecolab Place
            St. Paul, MN 55102

            Ecolab Customer Service
            Phone: +1-800-352-5326

            Nalco Water Customer Service
            Phone: +1-800-288-0879

            Nalco Champion Customer Service
            Phone: +1-877-288-3512

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            If you have an urgent request, please call Customer Service at +1-800-352-5326

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            Our field service teams pay multiple visits to more than one million different customer sites every year. While there, they monitor systems and processes, solve challenges, share best practices and promote safety. Each visit provides us with deeper insight into customer operations — the basis for actionable recommendations to improve guest and employee satisfaction, keep food safe, increase operational efficiency, achieve sustainability goals, enhance safety and protect brand reputation.