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About Us

We commit to maintaining the highest possible standards of professional expertise in valuation, design, procurement, construction supervision, and project management.

Top Message

The Nippon Koei Group has businesses in various areas, including those in consulting, urban and spatial development, and energy. We provide engineering consultancy, power engineering, and other services related to water, energy, transportation, disaster prevention, and environmental management.

One of our business areas is urban and spatial development, which focuses on the structural design of buildings, including commercial facilities, train stations, schools, and medical facilities. The energy business of the Nippon Koei Group develops power resources and provides services to support electricity demand in Japan and overseas.

Nippon Koei of Japan engages in international engineering consultancy for official development assistance (ODA) projects. The Group undertakes many projects to support the growth of developing countries in Africa, the Middle and Near East, Latin America, Asia and other regions, including Indonesia. Indonesia is a dynamic country with a diverse and rapidly growing economy. However, with theimpacts of global warming and rapid population growth, the need to create sustainable societies will increase, including the demand for social infrastructure, urban transportation with low environmental impact, as well as the management and utilization of renewable energy.

Sincerely,

We Are Nippon Koei Jakarta

Since its establishment in 1946, Nippon Koei Co., Ltd. (NK) has been expanding its business on the world stage as Japan's No. 1 international engineering consultant under the management philosophy of "act with integrity and contribute to society through technology and engineering” at the core.

The Jakarta Representative Office was instituted in 1967  and has established a strong reputation with its clients by providing high-quality engineering services with extensive value, coupled with the most efficient and effective solutions in planning, design, engineering services, and project management/construction management for a variety of projects in Indonesia.

In 2023, ID&E Holdings was founded with the aim of enhancing the business competitiveness of each group company in response to external changes. The group companies transitioned to a holding company structure, granting them independence and flexibility in their operations. While maintaining the company’s steadfast management philosophy, the company will also harness the collective strengths of the group to drive growth and elevate its corporate value.

Our Project Services

We provide our clients with the highest quality engineering consulting services in all disciplines to take projects through all life-cycle stages from investigation to design, implementation and even operation. Depending on project financial and contractual arrangement, we conduct all or a combination of the services shown here.

History of Us

Nippon Koei was founded in 1946 and has since expanded to become one of Japan's leading consulting firms. The Nippon Koei Jakarta Representative Office was established in 1967 to expand the firm's operations in Indonesia and other Southeast Asian countries.Nippon Koei Jakarta Representative Office has been working closely with the Indonesian government and local companies to promote sustainable development in the country. The office has been involved in developing renewable energy projects, such as geothermal power plants, and providing technical assistance for the construction of eco-friendly buildings.

1946


Nippon Koei was established in June 1946
. Amid the post-war turmoil, founder Yutaka Kubota started Shinko Dengyo (the former Nippon Koei), in which he brought together highly skilled engineers to fulfill his ambition of rebuilding Japan.

1953


Southeast Asian countries tour by Dr. Kubota as the founder of Nippon Koei (he was fascinated with water resources in Lake Toba)

1959

First Project in Indonesia :
- Nejama diversion tunnel upstream of Brantas River
- Comprehensive development master plan for Brantas River, East Java (a series of development projects followed “Brantas Spirit” until 2002)

1967


- Formulation of Asahan Project: Project feasibility was explained by Mr. Kubota directly to President Soeharto.
- Nippon Koei Jakarta was established and quickly gained exposure as an engineering consulting firm with a reputation for quality.

1982

Conduct of Nationwide Hydro Inventory Study :

From 1982 to 2003, we were involved in the preparation of a national hydropower development program where the study areas were around 1.904.000 km2.

1983


In 1983, Nippon Koei assisted the Government of Indonesia through PT. PLN (Persero) and has completed a hydropower potential study in which 101 schemes were evaluated as promising schemes for development.

1989


First involvement in industrial estate development funded by the private sector.



1992


Establishment of PT. Indokoei International (IKI), the subsidiary company of Nippon Koei in Indonesia.



1993


In early 1993, we were involved in port projects such as design and construction supervision work for the rehabilitation of Ujung Pandang Port and ferry terminals in East Java and Bali.


1994


Awarded contracts for major projects including design and construction supervision work for Peusangan 1 and 2 hydroelectric power plants in Aceh, supervision work for Wonorejo multipurpose dam construction in Java, and Road Rehabilitation Project III in Sumatera Island and West Java Island.

1996


Initially engaged in work in the capital city and surrounding areas to design the Greater Jakarta urban drainage and wastewater disposal, and design and supervision work for the construction of an industrial estate in the Bekasi area.

1997


A multi-year project for design and supervision work for water resources development phases I and II in Jawa-Sumatera-Kalimantan Island, and design and supervision work for an agricultural development project in Eastern Indonesia


2000


Preparation of a master plan, conducting a feasibility study, and designing for rural water supply in Nusa Tenggara Barat and Nusa Tenggara Timur.


2001


We have conducted feasibility studies for the railway electrification and double tracking of the Java mainline project, and "Karang Pilang" water supply system, East Java.

2002


We have prepared a master plan and feasibility study for agriculture and fisheries development in Indonesia, and project management and monitoring work for community empowerment of rural development in Kalimantan and Sulawesi.


2004


Worked on design and construction supervision for water supply in Gunungkidul Regency of Yogyakarta Special Territory.


2005


Establishment of PT. Indokoei International (IKI), the subsidiary company of Nippon Koei in Indonesia.

2006

Various major projects were assigned including design work for the urgent rehabilitation of Tanjung Priok Port, design and construction supervision for Komering irrigation in South Sumatra, and regional design and supervision for the Second Eastern Indonesia Region Transportation Project in Papua.

2007

Appointed by the Japan Red Cross Society (JRCS) for the design and supervision work of the Yogyakarta Earthquake Relief Reconstruction, and conducted design and construction planning for the Tanjung Priok Access Road Construction Project.

2009

In early 2009, we signed a contract for engineering consulting service for the first high-tech mass transport mode, i.e., the Jakarta Mass Rapid Transit System Project, Bunderan HI-Fatmawati Line, and we worked for the Participatory Irrigation Rehabilitation and Improvement Management Project in Sumatera-Java.

2010


First Project in Indonesia :
- Nejama diversion tunnel upstream of Brantas River
- Comprehensive development master plan for Brantas River, East Java (a series of development projects followed “Brantas Spirit” until 2002)


2011


We have prepared a design for regional solid waste management for Mamminasata in South Sulawesi.



2013

Nippon Koei is involved in high-tech mass transport mode for the Jakarta Mass Rapid Transit System (Tender Assistance 2) and in collaboration with PT. Energi Sumber Daya Air Indonesia established the mini hydropower company, PT. Cikaengan Tirta Energi.

2014


We were engaged in the construction supervision work for the Jakarta International Container Terminal expansion including the access road.


2020


We have big contracts for consulting services for the Rentang Irrigation Modernization Project, and construction management consulting services for the Jakarta Mass Rapid Transit Project Phase 2.


2021


We were involved in engineering services for the Jakarta Mass Rapid Transit East-West Line Project (Phase I)



2022

Nippon Koei has worked on approximately 842 Projects in various sectors and services. Currently, we are expanding our business by developing new business operations with an investment program, such as building an IPP (Independent Power Production), providing funding infusion to other companies, building new business schemes, and providing technology as well as data analytics services.

Present

On July 3, 2023, the Nippon Koei Group transformed into a holding company, ID&E Holdings, to signify its expansion beyond civil engineering and construction to encompass the energy sector and diverse fields, emphasizing it's commitment to integrated consulting and engineering services and future one-stop business initiatives.

Integrated Design & Engineering Holdings Co., Ltd.

Integrated Design & Engineering Holdings Launches as a Holding Company with a Fresh Structural Approach. The Nippon Koei Group established the Integrated Design & Engineering Holdings Co., Ltd. (Director and Representative Executive President, Hiroaki Shinya) and transitioned into a holding company structure on July 3, 2023 (Mon). The business environment surrounding the Group is undergoing rapid change and there are growing expectations and opportunities for growth.

Nippon Koei Consulting Co., Ltd.

Consulting Business : Research, planning, evaluation, design, construction supervision,management, etc. related to rivers and water resources, water supply and sewerage, agriculture rural maintenance and development, dams and power generation, traffic and transportation (roads, railways, ports and harbors, airports), urban and regional development, geology, disaster prevention, erosion control, environment, information systems in Japan and overseas.

Nippon Koei Urban Space Co., Ltd.

Nippon Koei launched the Urban & Spatial Development Business in March 2016 when it welcomed BDP of the UK into the Group.
The aim is to expand business by capturing the growing needs in the architectural domain as urban development progresses around the world and combining it with the civil engineering domain.

Building Design Partnership

Join the group in 2016, BDP aims to provide more comprehensive and complex solutions to various urban issues. As one of the UK’s leading architectural design firms, BDP is expanding its business in Asia with the aim to increase the value of social capital through collaboration between Nippon Koei and Nippon Koei Urban Space’s infrastructure development technology and BDP’s building and urban development technology.

Nippon Koei Energy Solutions

The new initiative to engage in research, development, design, construction, management and operation support, and system and technology development for energy management projects utilizing distributed energy resources in response to the recent expansion of renewable energy markets and power system reforms in Japan and overseas. NK Energy Solution plays a critical role in ensuring a stable supply of electricity, a fundamental necessity for daily life, both in Japan and across the globe.

Nippon Koei Business Partners

Business management, etc. (Consignment and acting as an agent with regard to accounting, human resources, general affairs, etc.; Planning and promotion of sales and regional strategies/Consignment and acting as an agent for related business; Planning and promotion of technology, IT, and human resources strategies/Consignment and acting as an agent for related business, etc.)

Nippon Koei Group Company

PT. Indokoei International
Arrow for expand feature - Nippon Koei Indonesia

Address
Jl. Sultan Hasanuddin No. 45, Kebayoran Baru, South Jakarta, Indonesia 12160

Contact
(+62) 21 723 7620

Website
https://www.indokoei.co.id/

PT. Indokoei International Our Subsidiary

PT. Indokoei International (IKI) is a foreign investment company (PMA) established by Nippon Koei Co. Ltd. (NK) Japan in 1990 and started its business operation in 1992. IKI provides a complete cycle of engineering services from planning to implementation. Our service area is in infrastructure development which covers the following sectors: Industrial Estate Development, Energy, Urban and Rural Development, Environmental, Climate Change, Water Resources, Water Supply, Transportation, Irrigation, Housing Estate, and Building and Architecture.

PT. Cikaengan Tirta Energi
Arrow for expand feature - Nippon Koei Indonesia

Address
Jl. Sultan Hasanuddin No. 45, Kebayoran Baru, South Jakarta, Indonesia 12160

Contact
(+62) 21 723 7620

PT. Cikaengan Tirta Energi is Independent Power Producer (IPP) located in Garut West Java, Indonesia. This company is one of the business investments of Nippon Koei in Indonesia. Established on 5 January 2010, PT. Cikaengan Tirta Energi produces electricity power from its mini-hydro powerplant with a capacity of 2x3.6 MW by utilizing the water resources in The Cikaengan River.

Philkoei International Inc.
Arrow for expand feature - Nippon Koei Indonesia

Address
Unit 1701, The Orient Square Building, F. Ortigas Jr. Avenue (formerly Emerald Avenue), Ortigas Center, Pasig City, Metro Manila 1605 Philippines

Contact
(+63) 2 8534 0337 / (+63) 2 8534 0325

Website
https://www.philkoei.com.ph

Nippon Koei Vietnam International Co., Ltd.
Arrow for expand feature - Nippon Koei Indonesia

Address
19th floor, Peakview Tower, No. 36 Hoang Cau street, O Cho Dua ward, Dong Da District, Hanoi, Vietnam

Contact
(+84) 2 43724 6535

Myanmar Koei International Ltd.
Arrow for expand feature - Nippon Koei Indonesia

Address
#36A, 3rd Floor, Grand Pho Sein Condo, Pho Sein Road, Tamwe Tsp., Yangon, Myanmar

Contact
(+95) 1563 281

Nippon Koei Mobility Sdn Bhd
Arrow for expand feature - Nippon Koei Indonesia

Address
Unit 05-05, Tower 3, UOA Business Park, Jalan Pengaturcara U1/51A, Kawasan Perindustrian Temasya, 40150 Shah Alam, Selangor Darul Ehsan

Contact
+603 5569 0967

Website
https://nk-mobility.com/

PT. Indokoei International Our Subsidiary

PT. Indokoei International (IKI) is a foreign investment company (PMA) established by Nippon Koei Co. Ltd. (NK) Japan in 1990 and started its business operation in 1992. IKI provides a complete cycle of engineering services from planning to implementation. Our service area is in infrastructure development which covers the following sectors: Industrial Estate Development, Energy, Urban and Rural Development, Environmental, Climate Change, Water Resources, Water Supply, Transportation, Irrigation, Housing Estate, and Building and Architecture.

Company Profile

Corporate Name
Nippon Koei Co., Ltd.
Head Office
5-4 Kojimachi, Chiyoda-ku, Tokyo 102-8539, Japan
Representative
Haruhiko Kanai, Representative Director and President
Established
June 7, 1946
Capital
¥500 million (As of September 30, 2023)

Nippon Koei Jakarta Representative Office Profile

Jakarta Office
Jl. Sultan Hasanuddin No. 45, Kebayoran Baru, South Jakarta 12160 Indonesia
Phone (Jakarta Office)
(+62) 21-7260556
Chief Representative
Tomonori Sakashita
Established
1967
NIB/Nomor Induk Berusaha (Business Identification Number)
8120110000243
SBU/Sertifikat Badan Usaha (Business Entity Certificate)
2 - 3171 - 14 - 086 - 3 - 09 - 9065837
PERKINDO Membership
0556/KTA-ASG/DKI/1V/2018