Special Branch, Bangladesh Police

Rajshahi University of Engineering and Technology -RUET

Office of District Commissioner, Khagrachari

Office of Tax Commissioner, Dhaka 20

Dhaka Power Distribution Company Ltd

Shahjalal University of Science and Technology -SUST

Office of District Commissioner, Feni

Office of Civil Surgeon, Shariatpur

Bangladesh Development Society-BDS

Begum Rokeya University, Rangpur

Department of Shipping