Office of Civil Surgeon, Netrokona

Office of Civil Surgeon, Faridpur

Office of District Commissioner, Feni

Bangladesh Petroleum Corporation

Land Record and Survey Department

Bangladesh Petroleum Corporation

Non-Government Teachers Registration and Certification Authority-NTRCA

Office of Tax Commissioner, Chattogram

Chittagong University of Engineering and Technology -CUET

Bangladesh Petroleum Corporation

Opsonin Herbal and Nutraceuticals Limited (OHNL)