Office of Tax Commissioner, Chattogram

Bangladesh Public Administration Training Centre (BPATC)

Land Record and Survey Department

Bangladesh Petroleum Corporation

Rajshahi University of Engineering and Technology -RUET

CSS

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Lakshmipur

Opsonin Herbal and Nutraceuticals Limited (OHNL)

Office of Civil Surgeon, Faridpur

Bangladesh Petroleum Corporation