Land Record and Survey Department

Sylhet MAG Osmani Medical College

National Institute of Population Research and Training (NIPORT)

Bangladesh Petroleum Corporation

National Institute of Population Research and Training (NIPORT)

Office of District Commissioner, Rangpur

Office of Civil Surgeon, Rajshahi

University of Dhaka

Desha

Office of Civil Surgeon, Noakhali

Nuclear Power Plant Company Bangladesh Limited (NPCBL)