Rialto Film is a German motion-picture production company headquartered in Berlin.
The original Danish Rialto Film company was founded in 1897 by Constantin Philipsen (1859–1925) in Copenhagen.
[1] In 1950 his son Preben Philipsen (1910–2005) established the Constantin Film distribution at Frankfurt, named after his father, together with his associate Waldfried Barthel (1913–1979).
On 18 August 1960, he established Rialto Film GmbH at Frankfurt as a German subsidiary.
[4] Wendlandt's son Matthias joined the company in 1992 as co-managing director, and continued in this role following his father's death in 2002.