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General Contact

Olin Corporate Office
190 Carondelet Plaza
Suite 1530
Clayton, MO 63105  USA
Phone: +1.844.238.3445


Investor Contact

Larry P. Kromidas
Director, Investor Relations
lpkromidas@olin.com
Phone: +1.314.480.1452


Media Contacts

Olin Corporate
Carol Clark
Corporatemedia.queries@olin.com
Phone: +1.314.982.7730

Olin Chlor Alkali Products & Vinyls
Carol Clark
Chloralkalimedia.queries@olin.com
Phone: +1.314.982.7730

Olin Epoxy
Carol Clark
Epoxymedia.queries@olin.com
Phone: +1.314.982.7730

Winchester
Theodore A. Zimmerman
Winchestermedia.queries@olin.com
Phone: +1.618.258.3451


Pension Department Contacts

Phone: +1.800.332.6546


Please visit our business websites to learn more about our products, innovation, and expertise:
https://olinepoxy.com
https://olinchloralkali.com
http://winchester.com