Eastern Refinery Ltd

Directorate of Technical Education

Chittagong University of Engineering and Technology -CUET

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Bangladesh University of Professionals -BUP

Bangladesh Railway

Office of Civil Surgeon, Barisal

Continental Garments Ind. (Pvt.) Ltd.

Office of Civil Surgeon, Faridpur

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Office of Tax Commissioner, Chattogram