Titas Gas Transmission and Distribution Company Limited

Office of District Commissioner, Lakshmipur

Rural Development Academy (RDA) Bogura

Comilla University

University of Dhaka

Bangladesh University of Engineering and Technology -BUET

River Research Institute

Bangladesh Shipping Corporation

Walton Hi-Tech Industries PLC

Bangladesh University of Engineering and Technology -BUET

City Lube Oil Industries Ltd (Amirath Lube)