Ministry of Road Transport and Bridges

Bangamata Sheikh Fojilatunnesa Mujib Science and Technology University

Rabindra University, Bangladesh

Dhaka North City Corporation (DNCC)

Directorate of Technical Education

Bangabandhu Sheikh Mujibur Rahman Maritime University

Bangladesh Road Transport Authority-BRTA

Department of Public Health Engineering

LGED Kollayan Somobay Somity Ltd

Office of District Commissioner, Chapainawabganj

Drug International Limited