Formed in 1902, Lamar Advertising Company is a provider of a variety of marketing and promotional services. Based in Montgomery, Ala., the firm is one of the leading highway logo sign businesses with operations in over 19 states and the Province of Ontario, Canada. It operates more than 150 outdoor advertising companies and 63 transit companies. The company serves its vast customer base a variety of services through billboards, digital billboards, bus shelters, benches and buses. Lamar Advertising Company operates in a number of regions, such as United States, Canada and Puerto Rico.