Olin Corporation, Clayton, Missouri


Olin Corporation is a public traded company (NYSE:OLN) manufacturer of ammunition, chlorine and sodium hydroxide headquartered in Clayton, Missouri.

Olin began with two companies both founded in 1892, Franklin W. Olin’s, Equitable Powder Company, and Mathiseon Alkali Works. Previously located in Stamford, Connecticut, they are not located in the St. Louis Metro area.

Contact information:

Olin Corporation

190 Carondelet Plaza
Suite 1530
Clayton, Missouri 63105
Phone: (844) 238-3445

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