Lamar Advertising Company, a publicly owned business founded in 1902 by Charles W. Lamar and J.M. Coe, provides outdoor advertising services. Headquartered in Baton Rouge, Louisiana, the company employs approximately 3,540 people and operates in the United States and Canada. Its offerings include billboards, logo signs, and transit displays, totaling over 325,000 displays across the USA. The company transitioned to a real estate investment trust in 2014 and maintains over 200 locations across its operating regions.