Joker Is is a defunct Norwegian manufacturer of ice cream that was bought by Drammens Is in 1991. For many years, the company was owned by the Nidar Group[1] and eventually Nora Industrier, then from 1988 by the brothers Jan Erik Hokstad and Einar Hokstad. Drammens Is discarded the brand after they purchased the company.[2] Joker Is had production and head offices in Trondheim.