Bangladesh Water Development Board

River Research Institute

Roads And Highways Department

Bangladesh University of Engineering and Technology

Power Grid Company of Bangladesh

Japan International Cooperation Agency

Oriental Consultants Global

Pacific Consultants

Nippon Koei Co. Ltd

POSCO INTERNATIONAL Corporation

Tokyo Electric Power Company

Northwest Hydraulic Consultants

Snowy Mountains Engineering Corporation

Centre for Environmental and Geographic Information Services

National Development Engineers Ltd.

DUCT Engineering Ltd.

Mohammadi Group

Orient Trading & Builders Ltd.

Petromax Ltd.

LafargeHolcim Bangladesh Ltd.