Portillo's Inc. owns and operates fast casual and quick service restaurants in the United States.
The company offers Chicago-style hot dogs and sausages, Italian beef sandwiches, burgers, chopped salads, crinkle-cut French fries, homemade chocolate cakes, and milkshakes.
The company also offers its products through its website. Portillo's Inc. was founded in 1963 and is based in Oak Brook, Illinois.