National Institute of Population Research and Training (NIPORT)

Begum Rokeya University, Rangpur

University of Dhaka

Department of Livestock Services (DLS)

Office of Tax Commissioner, Dhaka 20

Office of Tax Commissioner, Dhaka 20

National Institute of Population Research and Training (NIPORT)

Bangladesh Petroleum Corporation

Rajshahi University of Engineering and Technology -RUET

Shahjalal University of Science and Technology -SUST

NDE Infratech Ltd.