Diamond Select Toys was founded in 1999 by sister company Diamond Comics Distributors to create collectibles for adult collectors, and has since licensed a variety of pop culture properties, including Marvel Comics, Star Wars, Star Trek, Transformers, Ghostbusters, Halo, G.I. Joe: A Real American Hero, Buffy the Vampire Slayer, Indiana Jones, Battlestar Galactica, 24, The Muppets and Back to the Future. While they have made collectibles in numerous product categories, including action figures, plush, banks, busts, statues and prop replicas, many of their licensed properties are released in the form of Minimates mini-figures, which has helped make Minimates one of the most prolific and diverse toy brands in the world.