Office of Tax Commissioner, Chattogram

University of Dhaka

Khulna University

Ministry of Land

Office of Tax Commissioner, Chattogram

Transparency International Bangladesh (TIB)

Jahangirnagar University

Office of Civil Surgeon, Shariatpur

Office of Civil Surgeon, Pirojpur

Rajshahi University of Engineering and Technology -RUET

Bangladesh-China Power Company (Pvt.) Limited