Rangs Group is one of the largest Bangladeshi industrial conglomerates. The industries under this conglomerate include automobile, electronics, real estate, shipping, pharmaceuticals etc. A Rouf Chowdhury is the chairperson of Rangs Group and Bank Asia Limited. It is the official dealer of Mahindra, Mercedes-Benz, Mitsubishi, Morris Garages, Sony, Toshiba etc. in Bangladesh. Abdur Rouf Chowdhury is the present chairman of the group. The company also owns RanksTel.