Office of District Commissioner, Rangpur

Chittagong University of Engineering and Technology -CUET

University of Dhaka

Chittagong University of Engineering and Technology -CUET

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Goshairhat Municipality

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Jhalakathi

Rajshahi University of Engineering and Technology -RUET

Land Record and Survey Department

Healthcare Pharmaceuticals Limited