Bangladesh Petroleum Corporation

Bangladesh Public Administration Training Centre (BPATC)

Office of Civil Surgeon, Lakshmipur

Jashore University of Science and Technology-JUST

Chittagong University of Engineering and Technology -CUET

Opsonin Herbal and Nutraceuticals Limited (OHNL)

Office of Civil Surgeon, Barisal

Office of Civil Surgeon, Netrokona

Office of District Commissioner, Feni

Land Record and Survey Department

Healthcare Pharmaceuticals Limited