Cornerstone Holofilm Group was a large holofilm conglomerate. The conglomeration was comprised of some of the industry's oldest companies in the business. The group was composed of Cornerstone Entertainment, Toe the Line Productions, Pictures in Motion Effects House, Foundation Films, Synch Distribution and Pinnacle Pictures. Cornerstone produced thousands of holos a year and contained thousands of films in its library, including twenty-eight holos that received the award for Best Holofilm. The holofilm company was headquartered on Corellia and its main rivals in the holo entertainment industry were HoloNetertainment, HoloStar, Outer Limited and Hollow Core.