Sylhet MAG Osmani Medical College

Office of Civil Surgeon, Faridpur

Department of Social Services

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Jashore University of Science and Technology-JUST

Bangladesh Railway

Ministry of Disaster Management and Relief

Land Record and Survey Department

Eastern Refinery Ltd

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Bangladesh Petroleum Corporation