Lamar Advertising is the nation's leading out-of-home advertising company. We specialize in out-of-home advertising and provide solutions for our customers in the form of Billboards, Digital, Transit and Highway Logo Signs. Founded in 1902, Baton Rouge-based Lamar has a broad corporate reach with over 200 locations across the United States, Canada and Puerto Rico. In addition, Lamar has 28 locations devoted to the highway logo sign business. This network provides clients with local market insight, as well as the services provided by a firm on a national scale. more... See more text