Rave Restaurant Group, Inc., together with its subsidiaries, engages in the operation and franchising of pizza buffet, delivery/carry-out (delco), and express restaurants under the Pizza Inn and Pie Five trademarks in the United States and internationally. The company operates through three segments: Pizza Inn Franchising, Pie Five Franchising, and Company-Owned Restaurants. Its buffet restaurants are located in free standing buildings or strip centers in retail developments that offer dine-in, carryout, and catering services, as well as delivery services. The company's delco restaurants provide delivery and carryout services and are located in shopping centers or other in-line retail developments. Its Express restaurants serve customers through various non-traditional points of sale and are located in convenience stores, food courts, college campuses, airport terminals, travel plazas, athletic facilities, or other commercial facilities. The company's Pizza Inn Express restaurants serve customers through a non-traditional, licensed, pizza-only model called Pizza Inn Express, located at production-oriented facilities. In addition, it operates and franchises fast casual restaurants under the Pie Five Pizza Company or Pie Five trademarks. The company was formerly known as Pizza Inn Holdings, Inc. and changed its name to Rave Restaurant Group, Inc. in January 2015. Rave Restaurant Group, Inc. was founded in 1958 and is based in The Colony, Texas.