Bangladesh Petroleum Corporation

Bangladesh University of Professionals -BUP

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Barisal

China Northeast Electric Power Engineering & Services Co. Ltd

Directorate of Technical Education

Office of District Commissioner, Rangpur

Bangladesh Public Administration Training Centre (BPATC)

Foundation School

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)