Executives
Director
Executive officer
- Representative Director
President - Kakue Morishita
- Managing Executive Officer
- Yutaka Tamaru
Deputy General Manager of Civil Engineering Division
- Director
Senior Managing Executive Officer - Momoki Nakamura
General Manager of Construction Division Headquarters;
in charge of Safety & Environment
- Managing Executive Officer
- Jyunichi Asada
General Manager of Osaka Branch
- Director
Managing Executive Officer - Minoru Kugimoto
General Manager of Administration Division Headquarters;
in charge of Compliance, Affiliates and General Affairs
- Managing Executive Officer
- Koichi Tanaka
Deputy General Manager of Civil Engineering Division Headquarters;
General Manager of New Business Promotion Department
- Director
Managing Executive Officer - Akihiko Sechi
General Manager of Planning Division Headquarters
- Managing Executive Officer
- Shinji Takabatake
Deputy General Manager of Construction Division Headquarters
- Director
Managing Executive Officer - Hiroshi Masuda
General Manager of Civil Engineering Division Headquarters;
in charge of Overseas Division; incharge of Techinical Research Institute
- Executive Officer
- Tsuyosi Ono
in charge of administrating Planning Division Headquarters
- Director
- Iwao Aso
- Executive Officer
- Syoji Matsuoka
Deputy General Manager of Osaka Branch
- Director
- Yasunobu Okumiya
- Executive Officer
- Kazuyuki Asanuma
General Manager of Tohoku Branch
- External Director
- Tatsujiro Naito
- Executive Officer
- Koji Fukuda
Deputy General Manager of Planning Division Headquarters
- External Director
- Kazuhiro Fujita
- Executive Officer
- Hitoshi Ishiai
General Manager of Nagoya Branch
- External Director
- Yoshitaka Oshima
- Executive Officer
- Nobuhiro Iwasaki
General Manager of Tokyo Civil Engineering Branch
- External Director
- Yoko Atsumi
- Executive Officer
- Koichi Katabira
General Manager of Kyushu Branch
- External Director
- Sonosuke Kamiya
- Executive Officer
- Kenji Takagi
Deputy General Manager of Civil Engineering Division Headquarters
- External Director
- Tomoharu Kato
- Executive Officer
- Yoshinori Umehara
Deputy General Manager of Administration Division Headquarters;
General Manager of Accounting Division
Audit & Supervisory Board Member
- Executive Officer
- Noriyuki Suzuki
General Manager of Overseas Branch
- Full-time Audit &
Supervisory Board Member - Kenzo Akiba
- Executive Officer
- Seiichi Gunji
Acting General Manager of Construction Division Headquarters;
General Manager of Construction Administration Division
- External Audit &
Supervisory Board Member - Yoshiaki Osumi
- Executive Officer
- Masanori Shioda
General Manager of Tokyo Construction Branch
- External Audit &
Supervisory Board Member - Shoichi Takeuchi
- Executive Officer
- Fumihiko Tatenuma
General Manager of Construction Division
- External Audit &
Supervisory Board Member - Noriko Ichiba
- Executive Officer
- Yoshihisa Shibata
General Manager of Civil Engineering Division
Director
- Representative Director
President - Kakue Morishita
- Director
Senior Managing Executive Officer - Momoki Nakamura
General Manager of Construction Division Headquarters;
in charge of Safety & Environment
- Director
Managing Executive Officer - Minoru Kugimoto
General Manager of Administration Division Headquarters;
in charge of Compliance, Affiliates and General Affairs
- Director
Managing Executive Officer - Akihiko Sechi
General Manager of Planning Division Headquarters
- Director
Managing Executive Officer - Hiroshi Masuda
General Manager of Civil Engineering Division Headquarters;
in charge of Oversesas Division; incharge of Techinical Research Institute
- Director
- Iwao Aso
- Director
- Yasunobu Okumiya
- External Director
- Tatsujiro Naito
- External Director
- Kazuhiro Fujita
- External Director
- Yoshitaka Oshima
- External Director
- Yoko Atsumi
- External Director
- Sonosuke Kamiya
- External Director
- Tomoharu Kato
Audit &Supervisory Board Member
- Full-time Audit &
Supervisory Board Member - Kenzo Akiba
- External Audit &
Supervisory Board Member - Yoshiaki Osumi
- External Audit &
Supervisory Board Member - Shoichi Takeuchi
- External Audit &
Supervisory Board Member - Noriko Ichiba
Executive officer
- Managing Executive Officer
- Yutaka Tamaru
Deputy General Manager of Civil Engineering Division
- Managing Executive Officer
- Jyunichi Asada
General Manager of Osaka Branch
- Managing Executive Officer
- Koichi Tanaka
Deputy General Manager of Civil Engineering Division Headquarters;
General Manager of New Business Promotion Department
- Managing Executive Officer
- Kiyoshi Takeuchi
In charge of Civil Engineering Division and Overseas Taiwan
- Managing Executive Officer
- Shinji Takabatake
Deputy General Manager of Construction Division Headquarters
- Executive Officer
- Tsuyosi Ono
in charge of administrating Planning Division Headquarters
- Executive Officer
- Syoji Matsuoka
Deputy General Manager of Osaka Branch
- Executive Officer
- Kazuyuki Asanuma
General Manager of Tohoku Branch
- Executive Officer
- Koji Fukuda
Deputy General Manager of Planning Division Headquarters
- Executive Officer
- Hitoshi Ishiai
General Manager of Nagoya Branch
- Executive Officer
- Nobuhiro Iwasaki
General Manager of Tokyo Civil Engineering Branch
- Executive Officer
- Koichi Katabira
General Manager of Kyushu Branch
- Executive Officer
- Kenji Takagi
Deputy General Manager of Civil Engineering Division Headquarters
- Executive Officer
- Yoshinori Umehara
Deputy General Manager of Administration Division Headquarters;
General Manager of Accounting Division
- Executive Officer
- Noriyuki Suzuki
General Manager of Overseas Branch
- Executive Officer
- Seiichi Gunji
Acting General Manager of Construction Division Headquarters;
General Manager of Construction Administration Division
- Executive Officer
- Masanori Shioda
General Manager of Tokyo Construction Branch
- Executive Officer
- Fumihiko Tatenuma
General Manager of Construction Division
- Executive Officer
- Yoshihisa Shibata
General Manager of Civil Engineering Division
