Lamar Advertising Company
Lamar Advertising Company is one of the largest outdoor advertising companies in North America, with over 362,000 displays across the United States and Canada. Lamar offers advertisers a variety of billboards, interstate logo, transit and airport advertising formats, helping both local businesses and national brands reach broad audiences every day. In addition to its more traditional out-of-home inventory, Lamar is proud to offer its customers the largest network of digital billboards in the United States with over 5,400 displays. Lamar Advertising Company was founded and incorporated in 1902 in Delaware and is based in Baton Rouge, United States.
What does it do?
Lamar Advertising owns and rents out billboards — the giant signs you see on highways, in cities, and at airports across the US and Canada. Think of them as a landlord, but instead of renting apartments, they rent advertising space on over 362,000 displays to businesses who want people to see their ads. A local car dealership, a fast food chain, or a national brand like Nike might pay Lamar to put their message on a billboard in a busy location for weeks or months at a time. Lamar also operates the largest network of digital billboards in the US, which can rotate multiple ads and be updated instantly without printing anything.
Outdoor advertising is having a quiet renaissance — as people skip digital ads and streaming services drown out TV commercials, a billboard on a busy highway is one of the last truly unavoidable ads left. Lamar is structured as a REIT (Real Estate Investment Trust), meaning it's legally required to pay out most of its profits as dividends to shareholders, making it attractive to income-focused investors. With $2.3B in annual revenue and a $15B market value, it's one of the dominant players in a market with very high barriers to entry — getting permits to put up new billboards is extremely difficult, which protects Lamar from new competitors.
How does it make money?
Lamar makes money by charging advertisers to rent space on its billboards, typically through short-term contracts measured in four-week cycles. Its $2.3B in revenue — up from $2.2B the prior year — comes primarily from these rental fees, split between traditional static billboards and its growing digital display network. Digital boards are more valuable because one structure can show multiple advertisers' content in rotation, earning more revenue per location. Net income came in at $0.6B, showing the business converts a meaningful chunk of revenue into actual profit after paying for land leases, maintenance, and operations.
Why do investors care?
The growth story here is the ongoing shift from static to digital billboards — digital boards can charge significantly higher rates and are far more flexible for advertisers, and Lamar is actively converting and expanding its digital inventory. Advertisers increasingly want data-driven, targeted campaigns, and digital out-of-home advertising can now be bought programmatically (automatically, like online ads), opening Lamar up to a whole new pool of ad buyers. For the thesis to work, ad spending needs to stay healthy, local business activity needs to remain strong, and Lamar needs to keep growing its digital footprint. As a REIT, growing dividends over time is also a key part of what investors are betting on.
Deep Dive
MemberA full investor briefing on Lamar Advertising Company — history, leadership, risks, and outlook.