Company outline

As of July 3, 2023

Corporate name Nippon Koei Co., Ltd.
Head office 5-4 Kojimachi, Chiyoda-ku, Tokyo 102-8539, Japan [Map]
Phone +81-3-3238-8030
Representative Haruhiko Kanai, Representative Director and President
Established June 7, 1946 [History]
Capital ¥500million (As of September30, 2023)
Number of employees 2,479
Lines of Business Consulting Business
Investigation, planning, evaluation, design, construction supervision, management, etc. in Japan and abroad for river and water resources, water supply and sewage systems, agricultural and rural development, dams and power generation, transportation (road, rail, port, airport), urban and regional development, geology, disaster prevention, erosion control, environment, information systems, etc.

Management Team

Director and Chairperson Yuichi Ishikawa
Representative Director and President Haruhiko Kanai
Representative Director,
Vice President and Corporate Officer
Tomohisa Fukuoka
Representative Director and
Senior Managing Corporate Officer
Yasusuke Kurosaki
Director and Managing Corporate Officer Osamu Katsuyama
Full-time Audit & Supervisory Board Member Kunio Okamura
Full-time Audit & Supervisory Board Member Toshiyuki Ujiie
Audit & Supervisory Board Member Tomoko Yanagita
Managing Corporate Officer Hiroshi Matsuda
Managing Corporate Officer Hiroyuki Yamate
Corporate Officer Toru Nakagawa
Corporate Officer Masaru Onodera
Corporate Officer Yoshikazu Takahashi
Corporate Officer Tadahisa Matsunaga
Corporate Officer Naoki Kudo
Corporate Officer Nobuyuki Shibasaki
Corporate Officer Minoru Uemoto
Corporate Officer Tomoo Tomoda
Corporate Officer Shinichi Suetake
Corporate Officer Lee Keita
Corporate Officer Hidetoshi Sumita
Corporate Officer Joichi Koso

Related Information

Please also refer to this.

Business Areas

Take a brief look at Nippon Koei's wide range of business fields.


Nippon Koei's R&D and technology.

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