Altria Group is an American corporation known primarily for its production and marketing of tobacco products. Founded in 1985, it was originally part of Philip Morris Companies Inc. and has since become one of the largest tobacco companies in the world. Altria's well-known brands include Marlboro, Virginia Slims, and Black & Mild. In addition to traditional tobacco products, Altria has expanded its portfolio to include alternative products such as e-cigarettes and heated tobacco. The company aims to transition adult smokers to less harmful alternatives while navigating regulatory challenges in the tobacco industry.