Sony Pictures Studios
The complex started in 1915 as the Triangle Studios (1915-1918). It was Paramount Culver Studios  from 1918 until 1921. Iy became Goldwyn Studios in 1921.  The studio was bought by American movie and television company Metro-Goldwyn-Mayer (MGM) in 1924. It was renamed as MGM Studios. Many well known MGM movies such as The Wizard of Oz and Singin' in the Rain were made there. Between 1927 and 1963, 52 movies were made there each year.