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Contact Information
Global Nalco LocationsLocal Sales Offices
Energy Services Contacts
Nalco Company
Corporate 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
Evansville Plant Passes ISO Audit
Our Evansville, Wyoming, plant recently passed a one-day surveillance audit with no non-conformances by external register Det Norske Veritas (DNV). DNV representatives found the facility to be in total compliance with ISO quality standards and the site was not issued a single Nonconformity Report (NCR) or recommendation for improvement.
During the visit, the lead auditor acknowledged that this was a rare accomplishment and noted it was the first audit in which he did not have a single opportunity for improvement comment.
The results of this audit are a direct reflection of our successful Quality Management System and the outstanding implementation of ISO standards and practices by plant personnel.
Focus areas of the audit included processes for management responsibility and reviews, preventive and corrective actions, document control, product requirement reviews, purchasing and customer satisfaction.
A special thanks to members of the Evansville Team for this achievement.

