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Contact Information
Global Nalco LocationsLocal Sales Offices
Energy Services Contacts
Nalco Company
WPS Headquarters
1601 W. Diehl Road
Naperville, IL 60563-1198
630-305-1000 Phone
630-305-2900 Fax
Nalco Energy Services Headquarters
7705 Highway 90-A
Sugar Land, TX 77478
281-263-7000 Phone
Investor Update: Ecolab and Nalco Complete Merger
Shareholders from both Ecolab Inc. and Nalco Holding Company overwhelmingly approved the merger of the two companies on November 30. The merger became effective on December 1, 2011, creating the global leader in water, hygiene and energy services, offering premier product solutions, the industry’s largest and best-trained sales and service force, coverage in more than 160 countries, and 2011 annualized sales of more than $11 billion.
For financial information about Ecolab Inc., a Nalco shareholder FAQ, and tax information related to the merger transaction please visit the Ecolab Investor website.
For more information about the strengths of the combined company please visit one.ecolab-nalco.com.
