[company_age]61.0[/company_age][employees]5001-10000 employees[/employees][funding]post_ipo_secondary[/funding][description]Portillo's is a renowned fast-casual restaurant chain specializing in Chicago-style hot dogs, Italian beef sandwiches, and other classic American fare. Founded in 1963 by Dick Portillo, the company has grown to over 60 locations across the United States, primarily concentrated in the Midwest. Portillo's is known for its commitment to fresh, high-quality ingredients, friendly service, and a nostalgic atmosphere reminiscent of classic American diners. The company's signature dishes, such as the Chicago-style hot dog with its signature toppings and the Italian beef sandwich with its slow-cooked, juicy meat, have garnered widespread acclaim and a loyal customer base. Portillo's also offers a variety of other menu items, including burgers, salads, fries, and milkshakes, catering to a diverse range of tastes. The company's commitment to community involvement and its support for local charities further enhance its reputation as a socially responsible and beloved brand.[/description][ps]Chicago-style hot dogs, Italian beef sandwiches, burgers, salads, fries, milkshakes[/ps]