Office of Civil Surgeon, Shariatpur

Bangladesh Krira Shikkha Protisthan-BKSP

Rajshahi University of Engineering and Technology -RUET

North-West Power Generation Co. Ltd

Office of Civil Surgeon, Sirajganj

Office of Civil Surgeon, Pirojpur

Dockyard and Engineering Works Ltd

Central Counterparty Bangladesh Limited (CCBL)

Islamic Arabic University, Dhaka

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Ahmed Group