Office of Civil Surgeon, Tangail

Bangladesh Karmachari Kallyan Board (BKKB)

Office of Tax Commissioner, Dhaka-25

Office of Tax Commissioner, Dhaka

Rajshahi University of Engineering and Technology -RUET

Canadian University of Bangladesh

Custom, Excise and VAT Commissionerate, Rajshahi

Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka-16

Agragati

Central Counterparty Bangladesh Limited (CCBL)