Rave Restaurant Group, Inc. operates and franchises pizza buffet, delivery/carry-out, and express restaurants under the Pizza Inn trademark in the United States and internationally. The company operates through three segments: Pizza Inn Franchising, Pie Five Franchising, and Company-Owned Restaurants. As of June 27, 2021, the company had 33 franchised Pie Five Units, 156 franchised Pizza Inn restaurants, and 11 licensed Pizza Inn Express, or PIE, kiosks.