The Lamar Companies The Lamar Companies Search | Advanced Search | New Members | Coupons and Discounts | All Categories Advertising & Media >> Advertising-Outdoor The Lamar Companies 1800 Pierre AvenueShreveport, LA 71103 318-221-6115 | fax: 318-221-6118 Visit Site Member Since: 1931 If your business isn't here, contact us today to get listed!