Lamar Advertising Co. engages in advertising services. The company is headquartered in Baton Rouge, Louisiana and currently employs 3,600 full-time employees. The firm operates through advertising segment. The firm leases space for advertising on billboards, buses, shelters, benches, logo plates and in airport terminals. The firm also offers its customers an integrated service for their billboard display requirements from advertisement copy production to placement and maintenance. The firm operates three types of outdoor advertising displays: billboards, logo signs and transit advertising displays. The firm’s advertising displays are geographically located across the United States, Canada and Puerto Rico. The firm’s advertising tenant categories include restaurants; service; healthcare; retailer; amusement-entertainment/sports; automotive; gaming; education; financial-banks, credit unions; telecommunications, and real estate. The firm leases its advertising space on two types of billboard advertising displays: bulletins and posters.