Profile NIPPON KOEI CO., LTD. (Nippon Koei) was established in 1946 as the first independent engineering consulting firm in Japan. The firm offers a complete range of consultancy services to domestic and overseas clients for development projects in such diversified fields as given in "Fields of Activity", herein.
For the past five decades since its incorporation, Nippon Koei has expanded its activities in overseas countries as well as in Japan. To date, Nippon Koei has been engaged in the studies, engineering and implementation of hundreds of development projects in more than a hundred countries in Asia, the Middle East, Africa, Latin America and in Oceania.
Overseas projects which Nippon Koei has engaged in have been commissioned or sponsored not only by governments and governmental agencies worldwide but also by the major international financing organizations.
Fields of Activity ・ Water Resources Development
・ Dams
・ Groundwater
・ Power Generation (including Renewable Energy),
  Transmission & Distribution
・ Agriculture & Rural Development
・ River & Sabo Engineering
・ Highways & Bridges
・ Airports, Harbours & Coastal Engineering
・ Railways
・ Water Supply, Sewerage, Waste Disposal & Recycling
・ Urban & Regional Development Planning
・ Industrial Development Planning
・ Architectural Design & Buildings
・ Landslide Protection
・ Environment, Information Technology
Scope of Services ・ Preliminary Investigations
・ Master Planning
・ Feasibility Studies
・ Detailed Design
・ Tender Documents
・ Preparation
・ Construction Supervision & Management
・ Project Management
・ Guidance on Operation and Maintenance
・ Training
・ Post Implementation Monitoring & Project Sustainability Analysis

Head Office (Head Office)
4, Kojimachi 5-chome, Chiyoda-ku, Tokyo 102-8539, Japan

(International Division)
2. Kojimachi 4-chome, Chiyoda-ku, Tokyo 102-0083, Japan
Telephone: 81-3-5276-3532
Fax: 81-3-5276-3002
Home Page:
Overseas Office Jakarta, Manila, Colombo, Bangkok, Nairobi, Hanoi,
Panama, Lima, San Salvador, New Delhi, Vientiane,
Amman, Reading (UK)

Major Projects

Field Country Project
Reconstruction Support Iraq Improvement of Trunk Communications Network in the Republic of Iraq
Iraq Rehabilitation of Mosul Hydroelectric Power Station No.1
Indonesia Assistance for the Project for Reconstruction of Housings in Indonesia
Afghanistan Repair and Rehabilitation of the Road from Kandahar City to Kabul City
Urban/Regional Development Cambodia Study on Regional Development of The Phnom Penh-Sihanoukville Growth Corridor
Vietnam Thang Long Industrial Park Development Project
Land Conservation Armenia Study on Landslide Disaster Management
Water Supply and Sanitation Kenya Meru Water Supply Project - Institutional Development for MEWASS
Indonesia Operations Evaluation of Rural Water Supply and Sanitation Sector Project
Tunisia Rural Water Supply Project
Energy Lao PDR Southern Provinces Rural Electrification II (SPRE2)
Ecuador Studies for Expansion of the Electric Power Grid
Cambodia Master Plan Study on Rural Electrification by Renewable Energy
Indonesia Renun Hydroelectric Power Project
Dams Indonesia Wonorejo Multipurpose Dam Project
Indonesia Way Sekampung Dam and Irrigation
Information and Communication Technology Indonesia Feasibility Study for ERP System Development for PLN
Indonesia Strategy Development of E-Government Procurement
Environment Lao PDR Project Viability Study on Nam Ngiep I Hydroelectric Power Project under CDM
Latin America & Caribbean Building IABIN (Interamerican Biodiversity Information Network)
China X'ian Solid Waste Management Improvement Project
Iran Study on Integrated Management for Ecosystem Conservation of the Anzali Wetland
Agriculture/Rural Development Morocco Development Study on the Rural Community Development Project in Semi-Arid East Atlas Regions with Khattara Rehabilitation
Tanzania National Irrigation Master Plan
Lao PDR Northern Community Managed Irrigation Project
River/Water Resources Philippines Agno River Improvement Project
Azerbaijan Long Term Strategy and Feasibility Study for the Samur Apsheron Canal
Indonesia Integrated Citarum Water Resources Management Project
Libya Great Man-Made River Project (Al-Kufra Wellfield-Taserbo-Ajdabiya and Jagboob Wellfield Water Supply System)
Transportation China Shanghai Pudong International Airport
Lao PDR Pakse Bridge Construction
Viet Nam Hai Van Pass Tunnel Construction
Tunisia Electrification of Tunis Suburban Line Project
Turkey Bosporus Highway Tunnel Project
El Nino Affected Highway Rehabilitation
Libya Engineering and Tendering Services for the Supply Bas and Tugboat Harbour

Houses damaged by earthquake in Aceh,