Nalco Holding (Ecolab wholly-owned subsidiary)
Nalco Holding Co Company Profile
Nalco Holding is a provider of water, energy, air and process technologies and services. Co.'s programs and services are used in water treatment applications to prevent corrosion, contamination and the buildup of deposits and in production processes. Co. operates in three segments: Water Services, which serves the water treatment and process chemical needs of the industrial, institutional, and municipal markets; Paper Services, which serves the process chemicals and water treatment needs of the pulp and paper industry; and Energy Services, which serves the process chemicals and water treatment needs of the petroleum and petrochemical industries in both upstream and downstream applications.
Address: 1601 West Diehl Road, Naperville, IL 60563-1198 | Tel: 630 305-1000 | http://www.nalco.com