AMC Theatres - 415 theatres, 5,672 screens. North America's second-largest (per theater/screen counts) movie theater chain, comprised of AMC Theatres and Former Loews Cineplex Entertainment Theaters.
B&B Theatres - Family owned and operated chain in Missouri, Kansas, and Oklahoma
Regal Entertainment Group - 584 locations, 6,273 screens - North America's largest movie theater chain (by amount of locations and screens). Includes Edwards Cinemas, Regal Theaters, and United Artists