Established in 1964, Del Taco operates or franchises a chain of restaurants. Based in Phoenix, Ariz., the company operates more than 515 restaurants in 17 states that serve more than 3.5 million customers each week. At Del taco, the menu items are made using fresh ingredients, including freshly grated cheddar cheese; hand-made pico de gallo, lard-free beans and chicken grilled every hour. Its menu includes Mexican offering of tacos, burritos, quesadillas and nachos as well as American favorites comprising hamburgers, fries and milkshakes. Additionally, it offers morning breakfast and is open 24 hours.