IMAX Corporation is a Canadian-American entertainment technology company that specializes in motion picture technologies and presentations. It was founded in 1967 as a small documentary film company. The company's technology is used in many large-format theaters. IMAX has more than 1,500 IMAX theaters in 81 countries and territories around the world. IMAX is headquartered in Mississauga, Ontario, Canada. The company has offices in New York City, London, Tokyo, Shanghai and Los Angeles. IMAX is a publicly traded company listed on the New York Stock Exchange and Toronto Stock Exchange.