Office of Tax Commissioner, Chattogram

Land Record and Survey Department

Office of Civil Surgeon, Rajshahi

Sylhet MAG Osmani Medical College

University of Dhaka

Office of District Commissioner, Feni

Begum Rokeya University, Rangpur

Rajshahi University of Engineering and Technology -RUET

Healthcare Pharmaceuticals Limited

Opsonin Herbal and Nutraceuticals Limited (OHNL)

University of Dhaka