The Decurion Corporation is parent to four primary operating subsidiaries: Pacific Theatres, Robertson Properties Group, ArcLight Cinemas, and Hollybrook Senior Living. Founded in 1946, Pacific Theatres has established itself as a major regional exhibition company. Throughout its history, Decurion, through its subsidiaries, has pursued an aggressive property ownership strategy in prime commercial and residential areas that has resulted in a significant portfolio of real estate assets. Leveraging these assets, Robertson Properties Group has evolved to become one of the leading real estate development, acquisition, and property management companies in Southern California. In 2002, Decurion launched a new movie entertainment venture, ArcLight Cinemas. Based on the premise that the environment within which a movie is seen affects the extent of its power, ArcLight aims to extend and enhance the moviegoing experience. In 2011, Decurion entered the senior living business with the acquisition of an assisted living facility in Santa Ana, California. Hollybrook Senior Living seeks to create environments in which seniors can continue to flourish.