Jack in the Box, Inc. engages in developing, operating, and franchising a chain of quick-service and fast-casual restaurants. It operates through the Jack in the Box and Del Taco segments. The Jack in the Box segment offers a selection of distinctive products including classic burgers and other product lines such as Buttery Jack Burgers. The Del Taco segment focuses on both Mexican and American favorites such as burritos and fries. The company was founded by Robert Oscar Peterson in 1951 and is headquartered in San Diego, CA.