Major Film Studios/Evolution

== 1955-1959 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* 20th Century Fox
* Columbia Pictures
* Metro Goldwyn Mayer
* DreamWorks Pictures
* Lions Gate Films
* Tri-Star Pictures
* United Artists
* RKO Pictures
== 1959-1984 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* 20th Century Fox
* Columbia Pictures
* Metro Goldwyn Mayer
* DreamWorks Pictures
* Lions Gate Films
* Tri-Star Pictures
* United Artists
== 1984-1987 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* 20th Century Fox
* Columbia Pictures
* Metro Goldwyn Mayer
* DreamWorks Pictures
* Lions Gate Films
* Tri-Star Pictures
* United Artists
== 1987-1990 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* 20th Century Fox
* Columbia Pictures
* Metro Goldwyn Mayer
* DreamWorks Pictures
* Lions Gate Films
* United Artists
== 1990-1996 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* 20th Century Fox
* Columbia Pictures
* Metro Goldwyn Mayer
* DreamWorks Pictures
* Lions Gate Films
== 1996-2000 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* Columbia Pictures
* DreamWorks Pictures
* 20th Century Fox
* Lions Gate Films
== 2000-2004 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* Columbia Pictures
* DreamWorks Pictures
* Lions Gate Films
== 2004-2019 ==
* Universal Pictures
* Paramount Pictures
* Warner Bros. Pictures
* Walt Disney Pictures
* Columbia Pictures
* Lions Gate Films
== 2019-present ==
* Warner Bros. Pictures
* Walt Disney Pictures
* Paramount Pictures
* Universal Pictures
* Columbia Pictures