Chorion Limited was an international media production company with offices in London, New York and Sydney. The company produced TV shows and feature films, and was best known for its portfolio of entertainment brands. These included children's characters such as Paddington Bear, Peter Rabbit, The Mr. Men, The Very Hungry Caterpillar, Olivia, and Gaspard and Lisa. The company also owned the rights to the Agatha Christie Estate (including the Miss Marple and Poirot characters), Raymond Chandler, and Georges Simenon.