Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Ministry of Disaster Management and Relief

Bangladesh Petroleum Corporation

Bangladesh University of Engineering and Technology -BUET

Office of Tax Commissioner, Chattogram

Chittagong University of Engineering and Technology -CUET

Department of Social Services

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Netrokona

Chittagong University of Engineering and Technology -CUET