"Osman Group is a group of companies founded by the late Eng. Osman A. Osman in 1974. The activities of OG  include construction, real estate, manufacturing, trading, agricultural, information technology, and logistical activities."Osman group operates from Cairo- Egypt with many activities overseas. OsmaBoard is a subsidiary of OG based in Ismailia - Egypt specialized in the production of Gypsum boards and Gypsum ceiling tiles and accessories.