Shout! Factory is an American home video and music company founded in 2003. Its video releases include previously released feature films, classic and contemporary TV series, animation, live music, and comedy specials.
Scream Factory is a subsidiary of Shout! Factory. The label releases a number of genre films, mostly horror and science fiction, with dedicated cult followings, many of which have never been available on Blu-ray prior. Certain titles are released in a “Collector’s Edition” with new and archival bonus content, a collectible slipcover featuring newly rendered retro-style artwork, and a reversible artwork wrap with a film’s original theatrical or home video key art. Nearly all are exclusively on Blu-ray, while some are packaged in a Combo Pack with both Blu-ray and DVD with others sometimes being released separately as both. Source: Wikipedia