Dow began in 1897 when Herbert Henry Dow created a new bromine extraction method in Midland, Michigan. The company originally produced bleach and potassium bromide. Over decades, Dow expanded its product lines through innovation and diversification. Now operating as a materials science company, Dow serves markets like packaging, infrastructure, and consumer goods. The company focuses on sustainability through its three business segments: Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure, and Performance Materials & Coatings. Dow continues building on its 125+ year history of materials innovation.