Domino's is a restaurant operator and franchiser with nearly 19,000 global stores across more than 90 international markets at the end of 2021. The firm generates revenue through the sales of pizza, wings, salads, and sandwiches at company-owned stores, royalty and marketing contributions from franchise-operated stores, and its network of 25 domestic (and five Canadian) dough manufacturing and supply chain facilities, which centralize purchasing, preparation, and last-mile delivery for the firm's U.S. and Canadian restaurants. With roughly $17.7 billion in 2021 system sales, Domino's is the largest player in the global pizza market, ahead of Pizza Hut, Papa John's, and Little Caesars.