Corporate Profile
| Corporate Name | CTI Engineering International Co., Ltd. （CTII） | |
|---|---|---|
|
Date of Establishment |
March 1st , 1999 | |
| Representative | FUJIWARA Naoki | |
| Address | Nihombashi Hamacho F Tower 11fl. 3-21-1 Nihombashi Hamacho, Chuo-ku, Tokyo 103-0007 TEL: +81-3-5695-0222 / FAX: +81-3-3639-6880 [map] |
|
| Contact us | info@ctii.co.jp | |
| Capital | JPY 100 Million | |
| Annual Turnover | JPY 5,396million （FY 2024） | |
| No. of Employees | 171 (as of April 2025) | |
| Our Services | Engineering consultancy services of study, planning, designing, construction supervision, and project management for the infrastructure development and socio-environmental improvement in foreign countries, including the following engineering areas; river improvement and flood control, urban drainage, water resources management, sewerage, land transport, water quality management, solid waste management, riparian structure, dam structure, road structure, bridge structure, participatory approach to development, organizational and institutional strengthening, socio economic improvement, environmental assessment, etc. | |
| Registration |
No. KEN 07-6956 as Consultants by the Ministry of Land, Infrastructure, Transport and Tourism, Government of Japan (river, coastal & ocean engineering, road engineering, sewerage, irrigation, drainage & rural engineering, soil machanics & foundation, materials & stuctures, tunnel engineering, construction planning, management & cost estimates, water supply & industrial water supply, Urban and Regional Planning) JIS Q 9001:2015 (ISO 9001:2015) |
|
| Professional Qualifications |
Professional Engineer
Comprehensive Technical Management17
Civil Engineering 58
Agriculture2
Applied Science 2
Water Supply & Sewerage 11
Environment4
Mechanical Engineering1
Fisheries1
Registered Civil Engineering Consulting Manager1
The First-Class Civil Engineering Works1
Execution Managing Engineer27
Doctor of Philosophy14
(as of March 2025) |
|
| Major Clients | JICA, The World Bank, Asian Development Bank, JETRO, governments in foreign countries, etc. | |
| Board of Directors and Corporate Auditor | ||
| Chairperson | MISHINA Takahiro | |
| President and CEO | FUJIWARA Naoki | |
| Director | WATANABE Ryohei | |
| Corporate Auditor | OGURA Tsukasa | |
| Executive Officers | Chief Executive Officer | FUJIWARA Naoki |
| Managing Executive Officer | WATANABE Ryohei | |
| Executive Officer |
TSUCHIDA Takayuki NAKAMURA Kenichi |
|
| Association Membership |
Engineering Consulting Firms Association, Japan (ECFA)
The Overseas Construction Association of Japan, Inc. (OCAJI) Japan International Cooperation Center (JICE) Infrastructure Development Institute (IDI) |
|
| Bankers | Bank of Tokyo-Mitsubishi UFJ Sumitomo Mitsui Banking Corporation Risona Bank, Limited Mizuho Bank, Ltd. |
|
Company History
| Jun. 2025 | Palau Branch Office were established |
|---|---|
| Dec. 2024 | Head office was relocated to Nihombashi-Hamacho Chuo-ku Tokyo. |
| Apr. 2023 | Ulaanbaatar Branch Office was established. |
| Aug. 2022 | Phnom Penh Branch Office was established. |
| Apr. 2021 | CTI Pilipinas, Inc. was established. CTI Myanmar Co., Ltd. became our wholly owned subsidiary. |
| Dec. 2020 | Jakarta Liaison Office was established. |
| Jun. 2017 | Philippine Branch was established. |
| Feb. 2013 | Phnom Penh Liaison Office was established. |
| Feb. 2008 | Head office was relocated to Kameido, Koto-ku Tokyo. |
| Nov. 2007 | Islamabad Branch Office was established. |
| Jun. 2006 | Ulaanbaatar Liaison Office was established. |
| Mar. 1999 | CTI Engineering International Co., Ltd. was founded at Nihombashi, Chuo-ku Tokyo as the company split-up from CTI Engineering Co., Ltd. |
| 1991 | Manila Liaison Office was established. |
| Jun. 1985 | Organization name was changed to Overseas Department due to overseas business expansion. |
| Jan. 1975 | Overseas Division was established. |
| Apr. 1974 | Overseas Research Division was established. |
| Feb. 1964 | CTI Engineering Co., Ltd. was registered as Consulting Engineering Company under the Ministry of Construction. |
| Apr. 1963 | "CTI Engineering Co., Ltd." was established in Nishi Ginza (now Ginza 3-chome) Tokyo. |
| Aug. 1945 | Civil Engineering Research Laboratory was founded as the first consulting engineering company in Japan. |
Overseas Offices
Overseas Branch Offices
| Philippine Branch | ||
|---|---|---|
| Unit 2007, Trium Square Gil Puyat Avenue Corner Leveriza Street, Barangay 37, 1300 Pasay City, Philippines |
TEL: +63-2-8405-1194 | HP |
| Islamabad Branch Office | ||
| Third Floor, Manzoor Plaza, Fazal-e-Haq Road, G-6/2, Blue Area, Islamabad-44000, Pakistan | TEL: +92-333-569-7744 | |
| Phnom Penh Branch Office | ||
| No. 205 Samdach Chakrei Ponn St(208), Sangkat Boeung Raing, Khan Duan Penh, Phnom Penh, Cambodia | ||
| Ulaanbaatar Branch Office | ||
| #509 5th floor Seoul plaza Seoul street 20/1 Sukhbaatar district 3rd khoroo Ulaanbaatar city, Mongolia | TEL: +976-11-319207 | |
| PALAU Branch Office | ||
| SOCIO, MALAKAL, KOROR, PALAU 96940 | TEL: +678-779-0483 | |
Other Overseas Offices
| Manila Liaison Office | |
|---|---|
|
Unit 2005 and 2006, Trium Square |
TEL: +63-2-8525-0937 FAX: +63-2-8524-9149 |
| Ulaanbaatar Liaison Office | |
| #509 5th floor Seoul plaza Seoul street 20/1 Sukhbaatar district 3rd khoroo Ulaanbaatar city, Mongolia | TEL: +976-11-319207 |
| Phnom Penh Liaison Office | |
| No. 205 Samdach Chakrei Ponn St(208), Sangkat Boeung Raing, Khan Duan Penh, Phnom Penh, Cambodia | |
| Jakarta Liaison Office | |
| Wijaya Grand Centre, Blok A-8 Lt.2, Jl. Wijaya II, Pulo, Kebayoran Baru, Jakarta Selatan 12160 | |
Organization Chart
Company Brochure
E.png)
CTI Group Companies
| CTI Engineering Co., Ltd | Study and planning, design, and construction management for infrastructure development projects. | HP |
|---|---|---|
| Waterman Group Plc | Provides innovative and sustainable solutions to meet the proposal, planning, and design needs of the property, infrastructure, environment, and energy markets in the UK, Ireland, and Australia. | HP |
| Japan Urban Engineering Co., Ltd. | Provides professional services related to urban planning and development, land readjustment and urban redevelopment projects, civil engineering design and development permits, compensation surveys, field surveying, disaster reconstruction, etc. | HP |
| Chi-ken Sogo Consultants Co., Ltd. | Provides professional services related to geological surveying and analysis; groundwater and soil contamination surveys; planning and design of roads, rivers, and underground facilities; planning and design of erosion control and disaster prevention works; investigation and design of volcanic and slope disaster prevention works and landslide countermeasures. | HP |
| NISSOKEN ARCHITECTS & ENGINEERS Co., Ltd. | Provides professional services related to the research, planning, design, and supervision of building and building facility projects; project and construction management for all aspects of construction work; investigation and appraisal of buildings; longevity and long-term repair plans of buildings, etc.. | HP |
| Environmental Research & Solutions Co., Ltd. | Conducts environmental surveys and analyses (soil/groundwater, waste, water quality/bottom sediment, exhaust gas, odor, dioxins, PCBs, asbestos, radiation), working environment measurement, genetic analysis (e.g., environmental DNA), and analysis of organofluorine compounds (PFOS/PFOA). Provides consulting services related to soil contamination countermeasures, water treatment, environmental assessments, etc. | HP |
| HIROKEN CONSULTANTS Co., LTD. | Infrastructure projects (civil engineering design, development design, agricultural engineering, built environment, various inspections, surveys, compensation studies, geological surveys, etc.) and waste-related projects, shops and development projects, soil surveys, ICT projects (3D surveying and 3D design, etc.) | HP |
| CTI Ascend Co., Ltd. | Agricultural production (grain corn) and the manufacture and sale of liquor (whiskey) utilizing unused land and resources. | HP |
| CTI REED Co., Ltd. | Performs analysis and design of river structures; planning and design of erosion control facilities and roads; BIM/CIM; big data analysis; traffic demand forecasting; development of digital data analysis software; surveys on the natural environment, environmental impact, and conservation; support for environmental education; hydraulic model testing and analysis; fabrication of large-scale test models, mini models, and experimental water channels with variable slopes; field surveys and analyses of rivers, dams, coasts, and erosion controls; simple GPS surveying; sensing and analysis using UAVs; model fabrication using 3D printers; and surveys and analysis of riverbed materials. | HP |
| CTI Wing Co., Ltd. | Design of river structures; dam and erosion control; telecommunications; planning and design of roads and road structures; surveying and design of bridges; BIM/CIM; river planning; surveys and questionnaires related to living environments, traffic volume, and aircraft; UAV aerial photography; 3D processing, etc. | HP |
| CTI Ground Planning Co., Ltd. | Hydraulic and seismic analyses, planning and design of facilities, disaster prevention and mitigation planning, big data analysis, BIM/CIM, utilization of extended reality (XR) and other information, development of management systems and applications, sensing using UAVs, geological surveying and analysis, maintenance and management inspections, client support (cost estimation, price surveys), etc. | HP |
| Yuasa Consultant Co., Ltd. | Road design, river, erosion control and steep slope design, water supply and sewerage design, undergrounding of electric lines (C C BOX, etc.) design, bridge design, land development design, power engineering and programme development, applications for release of forest reserves and forest land development permits, surveying and research, etc. | HP |
Subsidiaries
| CTI Pilipinas, Inc. | Study/planning/design/construction supervision, project management, and consultation related to infrastructure development, operation and maintenance of civil works, research/development/practical application of technology and products, and the related human resources development in Philippines. | |
|---|---|---|
| CTI Myanmar Co., Ltd. | Study/planning/design/construction supervision, project management, and consultation related to infrastructure development, operation and maintenance of civil works, research/development/practical application of technology and products, and the related human resources development in Myanmar. | HP |