Office of District Commissioner, Lalmonirhat

Office of Civil Surgeon, Shariatpur

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Office of Civil Surgeon, Lakshmipur

Rajshahi University of Engineering and Technology -RUET

Bangladesh Development Society-BDS

The White Horse Pharmaceuticals Ltd

Office of Tax Commissioner, Dhaka 18

Office of District Commissioner, Rangpur

Office of Tax Commissioner, Dhaka

Income Tax Intelligence and Investigation Unit (ITIIU)