Located Globally, Acting Locally
Although Olin’s principal executive offices are in Clayton, Missouri, USA, we employ 7,300 and operate on four continents serving customers in nearly 100 countries across the globe. Use the map to find more information about our global locations, or click one of the links below.
Learn more about our corporate history

North America

#1 Producer of Bleach and Hydrochloric Acid in North America

More Than 25 Locations

#1 Producer of Small Caliber Ammunition

~6,400 Employees

Leader in Recreational Trap, Skeet, and Sporting Clay Targets

Most Diversified Chlorine Envelope of Any North America Producer

#1 Producer of Epoxy Resins

Latin and South America

Only Producer of Epoxy Resins in Latin America

Customers in 15 Countries

~100 Employees

Headquarters in São Paulo, Brazil

#1 Seller of Epoxy Resins and Chlorinated Organics

Commercial Hubs, Labs, and Production Sites in São Paulo, Brazil; Mexico City, Mexico; Guaruja, Brazil

Europe / Middle East / Africa / India

#1 Producer of Epoxy Resins

4 Manufacturing Sites

650 Employees in 5 Countries

4 Innovation Centers

600+ Customers in 60+ Countries

Manufacturing Sites in Germany & Italy

Asia / Pacific

Leading Producer of Epoxy Resins

Innovation Center in Shanghai, China

~200 Customers Throughout the
Asia Pacific Region

Manufacturing Facility in Zhangjiagang, China

150 Employees