Office of Civil Surgeon, Netrokona

Rural Power Company Limited (RPCL)

Jashore University of Science and Technology-JUST

University of Dhaka

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Office of District Commissioner, Rangpur

Geoharbour Bangladesh Engineering and Construction Limited

Bangladesh Petroleum Corporation

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

University of Dhaka

Bangladesh Petroleum Corporation