Cineworld is a British cinema chain and operator. Headquartered in London, England, it is the world's second-largest cinema chain after AMC Theatres, with 9,139 screens across 747 sites in 10 countries: Bulgaria, Czech Republic, Hungary, Ireland, Israel, Poland, Romania, Slovakia, the United Kingdom and the United States. The group's primary brands are Cineworld Cinemas and Picturehouse in the United Kingdom and Ireland, Cinema City in Eastern and Central Europe, Planet in Israel, and Regal Cinemas in the United States.