Mawlana Bhashani Science and Technology University-MBSTU

RPCL- NORINCO INTL Power Limited

Office of Civil Surgeon, Sirajganj

Bangladesh Investment Development Authority (BIDA)

Bangabandhu Sheikh Mujibur Rahman Digital University

Office of Civil Surgeon, Sirajganj

Coast Foundation

Bangabandhu Sheikh Mujibur Rahman Digital University

Office of Tax Commissioner, Dhaka-25

Bangladesh Road Transport Corporation-BRTC

Office of Tax Commissioner, Dhaka-24