Rajshahi University of Engineering and Technology -RUET

Income Tax Intelligence and Investigation Unit (ITIIU)

Office of Civil Surgeon, Pirojpur

Forest Department

University of Dhaka

Dhaka South City Corporation

Central Counterparty Bangladesh Limited (CCBL)

Office of Civil Surgeon, Rajshahi

Infrastructure Development Company Limited (IDCOL)

Bangladesh Krira Shikkha Protisthan-BKSP

North-West Power Generation Co. Ltd