Office of Civil Surgeon, Tangail

Mawlana Bhashani Science and Technology University-MBSTU

Office of Civil Surgeon, Netrokona

Office of Tax Commissioner, Dhaka-25

Bangladesh Air Force

E-Tax Management Unit, Dhaka

Office of Civil Surgeon, Netrokona

Custom, Excise and VAT Commissionerate, Rajshahi

Rural Power Company Limited (RPCL)

Bangladesh Karmachari Kallyan Board (BKKB)

Office of Tax Commissioner, Dhaka-24