Eastern Refinery Ltd

Bangladesh University of Professionals -BUP

Goshairhat Municipality

Directorate of Technical Education

Chittagong University of Engineering and Technology -CUET

Office of Tax Commissioner, Chattogram

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Chittagong University of Engineering and Technology -CUET

Goshairhat Municipality

Land Record and Survey Department

Office of Civil Surgeon, Noakhali