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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.

Ecolab Inc.

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

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Central U.S. Remittance Address – PO Box 70343, Chicago, IL 60673

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Western U.S. Remittance Address – PO Box 100512. Pasadena, CA 91189-0512

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Textile, Food & Beverage and Life Sciences Divisions

Eastern U.S. Remittance Address – PO Box 32027, New York, NY  10087-2027

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Central U.S. Remittance Address – PO Box 70343, Chicago, IL  60673

Download W-9

Western U.S. Remittance Address – PO Box 100512, Pasadena, CA  91189

Download W-9
Chemstar Corporation (A DBA of Ecolab Inc.)
Ecolab Food Safety Specialties, Inc. (A DBA of Ecolab Inc.)
Ecosure (A DBA of Ecolab Inc.)
Kay Chemical Company (A DBA of Ecolab Inc.)
Microtek Medical, Inc.
Pureforce

Eastern U.S. Remittance Address – P.O. Box 32027, New York, NY 10087-2027 

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Central U.S. Remittance Address – P.O. Box 70343, Chicago, IL 60673-0343

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Western U.S. Remittance Address – P.O. Box 100512. Pasadena, CA 91189-0512

Download W-9

Pest Elimination Division (A DBA of Ecolab Inc.)

Please 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

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Remittance Address – PO Box 64372, St. Paul, MN  55164

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Proguard Service and Solutions (A DBA of Ecolab Inc.)

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

Download W-9

Eastern U.S. Remittance Address – P.O. Box 32027, New York, NY 10087-2027

Download W-9

Central U.S. Remittance Address – P.O. Box 70343, Chicago, IL 60673

Download W-9

Western U.S. Remittance Address – P.O. Box 100512. Pasadena, CA 91189-0512

Download W-9

Nalco Company LLC
Nalco Water Pretreatment Solutions LLC
(A DBA of Nalco Company LLC)
Nalco Water (A DBA of Nalco Company LLC)

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

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Remittance Address -  PO Box 70716, Chicago, IL 60673-0716

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ChampionX LLC (A DBA of ChampionX U.S. 3 Inc.)