Bangladesh Rural Electrification Board-REB

Pabna University of Science and Technology-PUST

Bangladesh University of Engineering and Technology -BUET

Office of District Commissioner, Habiganj

Bangladesh University of Engineering and Technology -BUET

Bangladesh Army

Directorate of Technical Education

Border Guard Bangladesh (BGB)

Palli Karma-Sahayak Foundation (PKSF)

evaly

Bangladesh Submarine Cable Company Limited (BSCCL)