Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka

Office of Civil Surgeon, Shariatpur

Office of Civil Surgeon, Netrokona

Khulna University

RPCL- NORINCO INTL Power Limited

Central Counterparty Bangladesh Limited (CCBL)

Office of District Commissioner, Chuadanga

Office of Tax Commissioner, Dhaka-22

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka 18