Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Shariatpur

Office of Civil Surgeon, Sirajganj

Office of Tax Commissioner, Dhaka-16

Bangladesh Inland Water Transport Authority (BIWTA)

Office of Tax Commissioner, Dhaka-24

RPCL- NORINCO INTL Power Limited

Office of Tax Commissioner, Dhaka-23

Office of Tax Commissioner, Dhaka

Office of Tax Commissioner, Dhaka-22

ZHONGLIANG NEW ENERGY TECHNOLOGY COMPANY LTD.