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W-9 Taxpayer Identification Forms
The Ecolab Tax Department on behalf of Ecolab Inc. provides the following W-9 forms as a matter of convenience for our customers.
Customers require this form to set up their vendor files because it is a standard policy for many businesses to withhold payment until this form is received.
The W-9 Forms comply with IRS regulations.
Please note: We have provided W-9 forms for our corporate headquarters address and the three U.S. remittance addresses for Ecolab Inc.
Corporate Headquarters Address – 1 Ecolab Place St. Paul, MN 55102
Download W-9
Institutional and Healthcare Divisions
Eastern U.S. Remittance Address – PO Box 32027, New York, NY 10087-2027
Download W-9Central U.S. Remittance Address – PO Box 70343, Chicago, IL 60673
Download W-9Western U.S. Remittance Address – PO Box 100512. Pasadena, CA 91189-0512
Download W-9
Textile, Food & Beverage and Life Sciences Divisions
Eastern U.S. Remittance Address – PO Box 32027, New York, NY 10087-2027
Download W-9Central U.S. Remittance Address – PO Box 70343, Chicago, IL 60673
Download W-9Western U.S. Remittance Address – PO Box 100512, Pasadena, CA 91189
Download W-9Please note: We have provided the W-9 forms for both U.S. remittance addresses for Pest Elimination Division
Remittance Address - 26252 Network Place, Chicago, IL 60673-1262
Remittance Address – PO Box 2143, Chesterton, IN 46304
Please note: We have provided the W-9 forms for our corporate headquarters address and the three U.S. remittance addresses for ProGuard Service and Solutions.
Corporate Headquarters Address – 1 Ecolab Place, St. Paul, MN 55102
Eastern U.S. Remittance Address – P.O. Box 32027, New York, NY 10087-2027
Central U.S. Remittance Address – P.O. Box 70343, Chicago, IL 60673
Western U.S. Remittance Address – P.O. Box 100512. Pasadena, CA 91189-0512
Eastern U.S. Remittance Address – P.O. Box 32027, New York, NY 10087-2027
Central U.S. Remittance Address – P.O. Box 70343, Chicago, IL 60673-0343
Western U.S. Remittance Address – P.O. Box 100512. Pasadena, CA 91189-0512
(A DBA of Nalco Company LLC)
Please note: We have provided the W-9 forms for five U.S. remittance addresses for Nalco Water Pretreatment Solutions
Remittance Address - 320 West 194th Street, Glenwood IL 60425
Remittance Address - 1961 Petra Lane Placentia CA 92870
Remittance Address - 2000 Columbia Ave Linwood PA 19061
Remittance Address - Network Place 24658 Chicago IL 60673
Remittance Address - PO Box 21694 New York NY 10087-1694
Remittance Address - PO Box 102147 Pasadena CA 91189-2147
Please note: We have provided the W-9 forms for our corporate headquarters address and the U.S. remittance address for Nalco Water.
Remittance Address - 1601 West Diehl Road, Naperville, IL 60563
Remittance Address - PO Box 70716, Chicago, IL 60673-0716