Special Branch, Bangladesh Police

Office of District Commissioner, Lalmonirhat

Rajshahi University of Engineering and Technology -RUET

University of Dhaka

Office of Tax Commissioner, Chattogram

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Comilla Palli Bidyut Samity-1

RPCL- NORINCO INTL Power Limited

Khulna University

Bangladesh Development Society-BDS

Bangladesh Computer Council (BCC)