Rajshahi University of Engineering and Technology -RUET

Bangladesh Karmachari Kallyan Board (BKKB)

Office of Civil Surgeon, Shariatpur

Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka-23

Office of Tax Commissioner, Dhaka

Proyash Savar Area

Shahjalal University of Science and Technology -SUST

Office of Tax Commissioner, Dhaka-25

Office of Civil Surgeon, Sirajganj

Central Counterparty Bangladesh Limited (CCBL)