Mawlana Bhashani Science and Technology University-MBSTU

Office of Civil Surgeon, Pirojpur

RPCL- NORINCO INTL Power Limited

Office of Civil Surgeon, Shariatpur

Office of Tax Commissioner, Dhaka-16

Aungkur Palli Unnayan Kendra

City Lube Oil Industries Ltd (Amirath Lube)

Department of Livestock Services (DLS)

Office of Tax Commissioner, Dhaka 18

Rajshahi University of Engineering and Technology -RUET

Central Counterparty Bangladesh Limited (CCBL)