First Security Islami Bank Ltd. inaugurated 2 sub-branches on June 14, 2021 with a view to providing shariah based banking services to its clients. The Sub branches are- Palima Sub-branch at M.M Super Market, Palima, Kalihati, Tangail and Bashbaria Sub-branch at Monsur Alam Chowdhury Market (1st Floor), Bashbaria, Sitakunda, Chattogram. Mr. Syed Waseque Md Ali, Managing Director of the Bank inaugurated those sub-branches through Video Conference. Among others, Mr. Abdul Aziz and Mr. Md. Mustafa Khair, Additional Managing Director(s), Mr. Md. Zahurul Haque and Mr. Md. Masudur Rahman Shah, Deputy Managing Director(s) along with other high officials were present in the occasion. A Doa Mahfil was organized in this regard.