Bangladesh-China Power Company (Pvt.) Limited

Office of Civil Surgeon, Jhalakathi

Office of District Commissioner, Feni

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Netrokona

Office of Civil Surgeon, Jhalakathi

Rajshahi University of Engineering and Technology -RUET

Office of District Commissioner, Feni

Land Record and Survey Department

University of Dhaka

Bangladesh Petroleum Corporation