J. Arthur Rank but continued to handle all distribution for the Rank organisation until 1955, when it was renamed J. Arthur Rank Film Distributors. In 1939 Rank consolidated his film production interests in both the Pinewood Film Studios and the Denham Film Studios. In 1938 Rank bought the Odeon Cinemas chain. and the Amalgamated Studios in Elstree, although the latter were never used as film studios by Rank. In 1941, it absorbed the Gaumont British, which owned 251 cinemas, and the Lime Grove Studios, (later owned by the BBC) and bought the Paramount Cinemas chain, so that by 1942 the Rank Organisation owned
Elstree Studios opened a film vault service. The Rank Organisation bought the music stage for the production of documentary films. It later became the headquarters of the film and sound-effect libraries. Amalgamated Studios Ltd constructed a large studio on the north side of Elstree Way between 1935 and 1937, but its plans collapsed and the facility was soon sold to Rank, who never used it for making films. After a brief period owned by the Prudential, the studios were purchased by the American film studio Metro-Goldwyn-Mayer (MGM) in 1944 and was renamed MGM-British Studios. After improvements the studio contained seven stages totalling