Office of Civil Surgeon, Noakhali

Office of Civil Surgeon, Barisal

Department of Social Services

Goshairhat Municipality

Bangladesh University of Engineering and Technology -BUET

Eastern Refinery Ltd

Bangladesh University of Engineering and Technology -BUET

Chittagong University of Engineering and Technology -CUET

Office of Tax Commissioner, Chattogram

Renata Limited

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)