Headquartered in Kansas City, Mo., American Italian Pasta Company is one of the largest producers of dry pasta in North America. The company produces dry pasta shapes in spaghetti, linguine, fettuccini, angel hair and lasagna. It also offers elbow macaroni, mostaccioli, rigatoni, rotini, ziti and egg noodles. The company serves clients, including restaurants, cafeterias, schools, food retailers, mass merchandisers and membership warehouse clubs. Its branded products include Muellers, Golden Grain, Heartland, Martha Gooch, Pennsylvania Dutch, Pasta LaBella, R & F, Luxury, Ronco and Anthonys. The company also supplies a range of pasta and noodle ingredients to major food manufacturers. Founded in 1988, American Italian Pasta Company maintains a presence in Tolleson, Ariz.