Social Islami Bank Limited (SIBL) has opened its 66th Rangpur Branch on 13 September 2011 in Station Road, Rangpur. Chairman of the Board Audit Committee of SIBL Alhaj Sultan Mahmood Chowdhury inaugurated the branch being present as chief guest. Banks Managing Director Mr. Muhammad Ali presided over the inaugural function which was attended among others by Mr. Noor-e-Alam Chowdhury as special guest. Banks Additional Managing Director Mr. Abu Sadek Md. Sohel, senior executives, clients and local elites were present.