Begum Rokeya University, Rangpur

Bangladesh Petroleum Corporation

Office of District Commissioner, Feni

Office of Civil Surgeon, Netrokona

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Faridpur

Office of District Commissioner, Chuadanga

Proyash Savar Area

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Netrokona

Pladis ACI Bangladesh Limited