General Contact

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

Investor Contact
Phone: +1.314.719.1755

Media Contacts

Olin Corporate


Pension Department Contact

Phone: +1.800.332.6546

Please visit our business websites to learn more about our products, innovation, and expertise:

Have a question or comment?

We will be processing your personal information for the purpose of answering your request. Please refer to our Website Privacy Policy for details on how we process your personal information before submitting the data.

Home / Contact