Office of Civil Surgeon, Rajshahi

North-West Power Generation Co. Ltd

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Office of Civil Surgeon, Lakshmipur

Office of District Commissioner, Rangpur

Transparency International Bangladesh (TIB)

Land Record and Survey Department

Non-Government Teachers Registration and Certification Authority-NTRCA

Geoharbour Bangladesh Engineering and Construction Limited

Office of Tax Commissioner, Dhaka 20

University of Dhaka