Now Hiring - Great pay & Benefits. Click to Apply. About Whataburger Whataburger is an American regional fast food chain headquartered in San Antonio Texas. There are 735 Whataburger locations in the southern United States. Each is privately held but for 117 which are owned and operated by 25 franchisers. Harmon and Paul Dobson founded the company in 1950 and their family still owns the company today. The Whataburger slogan is "Just like you like it". The restaurant's primary menu offerings are the Whataburger hamburger, the Whataburger Jr. hamburger, the Justaburger hamburger, the Whatacatch fish sandwich and the Whatataco taco. The restaurant also has a popular breakfast menu with biscuit sandwiches, taquitos, hash browns, cinnamon rolls and more.