Office of Civil Surgeon, Pirojpur

RPCL- NORINCO INTL Power Limited

Bangabandhu Sheikh Mujibur Rahman Digital University

Bangladesh Karmachari Kallyan Board (BKKB)

Office of Civil Surgeon, Tangail

Rajshahi University of Engineering and Technology -RUET

Khulna University

Office of Civil Surgeon, Sirajganj

Income Tax Intelligence and Investigation Unit (ITIIU)

Office of Tax Commissioner, Dhaka-23

City Lube Oil Industries Ltd (Amirath Lube)