Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka-25

Office of Tax Commissioner, Dhaka-23

Office of Tax Commissioner, Dhaka-23

Rural Power Company Limited (RPCL)

Department of Livestock Services (DLS)

Central Counterparty Bangladesh Limited (CCBL)

ZHONGLIANG NEW ENERGY TECHNOLOGY COMPANY LTD.

Khulna University

Office of Civil Surgeon, Sirajganj

Rajshahi University of Engineering and Technology -RUET