National Institute of Population Research and Training (NIPORT)

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Faridpur

Special Branch, Bangladesh Police

Sylhet MAG Osmani Medical College

Office of District Commissioner, Feni

Rajshahi University of Engineering and Technology -RUET

Moulvibazar Palli Bidyut Samity

RomoGuancheng Trims Ltd.

Land Record and Survey Department

Healthcare Pharmaceuticals Limited