Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Barisal

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Department of Social Services

Eastern Refinery Ltd

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Department of Social Services

Abul Khair Tobacco Co. Ltd

Office of District Commissioner, Feni

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Department of Livestock Services (DLS)