Eastern Refinery Ltd

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Bangladesh Petroleum Corporation

Bangladesh Air Force

Directorate of Technical Education

Jashore University of Science and Technology-JUST

Department of Social Services

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Chittagong University of Engineering and Technology -CUET

Meghna Petroleum Limited

Chittagong University of Engineering and Technology -CUET