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Transfer Agent Services

Shareholders of record may contact the transfer agent, Computershare Trust Company, N.A., for assistance with a change of address, transfer of share ownership, replacement of lost stock certificates and dividend payment/tax reporting issues. If your Ecolab shares are held in a bank or brokerage account, contact your bank or broker for assistance.

The transfer agent offers online assistance and information to Ecolab shareholders.


Computershare Trust Company, N.A.
Transfer Agent, Registrar and Dividend Paying Agent
Telephone: 312 360 5203
Toll-free: 800 322 8325
Contact Us via the website

The transfer agent provides telephone assistance Monday - Friday 8:00 a.m. to 8:00 p.m. and Saturday 9:00 a.m. to 5:00 p.m. (Eastern Time). Round-the-clock service is also available online and to callers using touch-tone telephones.

Transfer Agent mailing addresses:
General written inquiries and dividend reinvestment plan correspondence delivered by regular mail may be sent to:
Computershare Trust Company, N.A.
P.O. Box 505000
Louisville, KY 40233

When delivering a physical stock certificate to Computershare, you should use a courier service or registered mail, insured for 3% of the market value of the certificate(s).

For courier services, registered mail or overnight deliveries, please address correspondence to:
Computershare Trust Company, N.A.
462 South 4th Street, Suite 1600
Louisville, KY 40202

Contact IR Team

How can we help?
Contact Ecolab IR