Olin Corporation OLN

OLN Company Overview

Olin Corporation is a U.S.-based manufacturing company operating primarily in the chemicals and ammunition industries. The company produces chlor alkali products, epoxy materials, and Winchester-branded ammunition and related products. Olin serves industrial, commercial, and government customers across sectors including construction, automotive, energy, water treatment, defense, consumer goods, and electronics. Its primary revenue drivers are sales from its chlor alkali and vinyls operations, epoxy products, and ammunition manufacturing. The company is publicly traded on the New York Stock Exchange under the ticker OLN.

Olin traces its origins to 1892 and evolved through a series of industrial expansions and acquisitions. The company significantly expanded its chemicals business through the acquisition of Dow Chemical’s chlor alkali and vinyl assets in 2015, which materially increased its production capacity and global reach. Olin maintains a vertically integrated manufacturing model in several product lines, particularly in chlor alkali production, giving it operational scale advantages and supply chain control. The company’s ownership of the Winchester ammunition brand also provides strong market recognition in sporting, law enforcement, and military ammunition markets.