5 Largest Pizza Chains in the US

4. Little Caesars

Number of locations: 4,187

Founded in 1959, Little Caesars stands tall as one of the world’s largest pizza chains, renowned for its innovative “Hot-N-Ready” pizza concept, which promises swift and budget-friendly choices to patrons. The company’s domestic sales surged to an impressive $4.23 billion in 2021, showcasing remarkable growth compared to the revenue of 2020: $3.95 billion. With a rich history and a substantial sales record, Little Caesars continues to satisfy countless appetites with its delicious and accessible pizza offerings.