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Olin

Clayton, Missouri

Clayton, Missouri, United States6,300 employees
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Products & Services

chemicalsmanufacturingammunition

About Olin

Olin Corporation (NYSE: OLN) has a long history of supplying quality products and services to our customers, while generating value for our shareholders. On a daily basis, we are meeting our customers' evolving needs through innovation and an unwavering commitment to exceeding expectations and maintaining the highest ethical standards.

Olin is one of 1,320,369 companies listed in Missouri.

Business Contact Information

Phone
+1 (844) 2383445
Address
190 Carondelet Plaza, Clayton, Missouri, 63105, United States

Company Details

Employees
6,300

Olin: frequently asked questions

What does Olin do?

Olin Corporation (NYSE: OLN) has a long history of supplying quality products and services to our customers, while generating value for our shareholders.

Where is Olin located?

Olin is located at 190 Carondelet Plaza, Clayton, Missouri, 63105, United States.

How many employees does Olin have?

Olin has about 6,300 employees.

How can I contact Olin?

Its website is www.olin.com and its phone number is +1 (844) 2383445.

Largest companies in Missouri

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Manufacturing sales in Missouri, 2026

In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.

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