Bangladesh University of Engineering and Technology -BUET

Bangabandhu Sheikh Mujibur Rahman Agricultural University

Bangladesh Tea Board

Bangladesh Road Transport Corporation-BRTC

Shahjalal University of Science and Technology -SUST

Abrar Group

Office of Chief Judicial Magistrate, Brahmanbaria

Forest Department

Bangladesh University of Engineering and Technology -BUET

Ms. Asia Continental Group (BD)

Padma Oil Company Ltd