originally A24 Films, which specialized in film distribution. Starting off moderately in 2013 with A Glimpse Inside the Mind of Charles Swan III, the company's growth started with the release of Spring Breakers later that year. They became better-known after picking up the U.S. rights to Ex Machina and Room, and worldwide rights to The Witch, growing substantially since then. They entered into deals with DirecTV Cinema and Amazon Prime in late 2013, with some films distributed through them, and the name was shortened to A24 in 2016.

As of 2018, the company has received a total of twenty-four Academy Award nominations. In 2016, films distributed by A24 won Academy Awards for Best Actress (Brie Larson in Room), Best Documentary Feature (Amy), and Best Visual Effects (Ex Machina). In 2017, Moonlight won the Academy Award for Best Picture (the first such award for the company), Best Adapted Screenplay and Best Supporting Actor (Mahershala Ali). A24's television division released The Carmichael Show.