Directors
Representative Director
President
Teruhiko Mouri
Profile
- Apr. 1988
- Joined Niigata Construction Co., Ltd.
- Apr. 2011
- General Manager, Sendai Branch Office Division-1 of the Company
- Sep. 2013
- General Manager, Chiba Branch Office Division-2 of the Company
- Jun. 2016
- Executive Officer
Senior General Manager, Project Operation Division of the Company - Jun. 2018
- Director
Executive Managing Officer
Responsible for Project Operation Division
Senior General Manager, Project Operation Division of the Company - Jul. 2019
- Director
Executive Managing Officer
Responsible for Project Operation Division
Senior General Manager, Project Operation Division of the Company - Apr. 2020
- Director
Executive Managing Officer
Responsible for Project Operation Division of the Company - Jun. 2020
- Representative Director, President of the Company
(current position)
Representative Director
Executive Vice President
Hideki UedaAssistant President (Sales Division and Tank Engineering Division)
Profile
- Apr. 1983
- Joined Koa Oil Co., Ltd.
- Jun. 2012
- General Manager, Marifu Refinery of JX Nippon Oil & Energy Corporation
- Apr. 2016
- President and Representative Director of Kawasaki Natural Gas Power Generation Co., Ltd.
- Apr. 2018
- Executive Officer
Deputy Senior General Manager, Project Division of JX Engineering Corporation - Apr. 2019
- Director
Executive Officer (Special Missions) of the above-mentioned company - Jul. 2019
- Director
Executive Managing Officer
Responsible for Sales Division, Metal & Material Facilities Project Division and Technical Service Division of the Company - Jun. 2020
- Director
Executive Managing Officer
Responsible for Sales Division, Project Operation Division, Tank Engineering Division and Technical Service Division of the Company - Jun. 2021
- Director
Executive Managing Officer
Responsible for Sales Division, Project Operation Division and Technical Service Division of the Company - Apr. 2023
- Director
Executive Vice President
Assistant President
(Project Operation Division and Safety & Quality Assurance Division)
Responsible for Sales Division and Tank Engineering Division of the Company - Jun.2025
- Representative Director
Executive Vice President (Project Operartion Division and Safety & Quality Assurance Division)
Reponsible for Sales Division and Tank Engineering Division of the Company - Apr.2026
- Representative Director
Executive Vice President Assistant President (Sales Division and Tank Engineering Division)（current position）
Director
Exective Vice President
Hiroyuki KimuraAssistant President
(Project Division and Engineering Division)
Profile
- Apr. 1986
- Joined Nippon Mining Co.
- Jun. 2015
- General Manger, Engineering Dept. of JX Nippon Oil & Energy Corporation
- Jan. 2016
- General Manger, Engineering Dept. of JX Nippon Oil & Energy Corporation
- Apr. 2017
- General Manager, Engineering & Capital Planning Dept., Refining & Manufacturing Division of JXTG Nippon Oil & Energy Corporation
- Apr. 2018
- Executive Officer
General Manager, Refining & Manufacturing Dept., Refining & Manufacturing Division of the above-mentioned company - Apr. 2020
- Senior Vice President
Responsible for Safety, Health & Environment Dept., Quality Assurance Dept. and Renewable Energy Division of the above-mentioned company - Jun. 2020
- Senior Vice President
Responsible for Safety, Health & Environment Dept., and Quality Assurance Dept. of ENEOS Holdings,Inc.
Managing Executive Officer
Responsible for Safety, Health & Environment Dept., Quality Assurance Dept., and Renewable Energy Division of ENEOS Corporation - Apr. 2021
- Senior Vice President
Responsible for Refining & Manufacturing Dept., Mechanical Engineering Dept., Engineering & Capital Planning Dept., Refineries & Plants of ENEOS Corporation - Apr. 2024
- Executive Vice President
Assistant President
(Project Division and Engineering Division) of the Company - Jun. 2024
- Director
Executive Vice President
Assistant President
(Project Division and Engineering Division) of the Company (current position)
Daisaku NakatakumaAssist President
(DX Division, Maintenance Division)
Profile
- Apr. 1982
- Joined Niigata Construction Co., Ltd.
- Jun. 2013
- General Manager, Mizushima Branch Office, Division-3 of the Company
- Apr. 2016
- Deputy Senior General Manager, Division-3 of the Company
- Jun. 2016
- Executive Officer
Senior General Manager, Division-3 of the Company - Jun. 2018
- Managing Executive Officer, Senior General Manager, Division-3 of the Company
- Apr. 2023
- Managing Executive Officer
Responsible for Maintenance Division of the Company - Apr. 2024
- Senior Managing Executive Officer
Responsible for Maintenance Division of the Company - Jun. 2024
- Director
Senior Managing Executive Officer
Responsible for Maintenance Division of the Company - Apr. 2025
- Director
Executive Vice President Assistant President (DX Division and Maintenance Division) of the Company (current position)
Yutaka SakumaAssistant President (Corporate Division)
Profile
- Apr. 1987
- Joined Nippon Oil Corporation
- Jun. 2017
- General Manager, Legal Affairs Department of JXTG Holdings Corporation
- Apr. 2018
- General Manager, Legal Affairs Department of JXTG Nippon Oil & Energy Corporation and JXTG Holding Corporation
- Apr. 2019
- Executive Officer
General Manager, General Administration and Personnel Department of JX Engineering Corporation - Jul. 2019
- Executive Officer
General Manager, Legal Department of the Company - Jun. 2021
- Senior Executive Officer
Responsible for Internal Control Office, Legal Department, Accounting Department, and Information System Department of the Company - Apr. 2023
- Managing Executive Officer
Responsible for Internal Control Office, Legal Department, and Personnel Department of the Company - Apr. 2025
- Senior Managing Executive Officer
Assistant President (Internal Control Office, Legal Department, General Administration Department, Personnel Department, Corporate Planning Department, and Accounting Department) of the Company - Jun. 2025
- Director Senior Managing Executive Officer
Assistant President (Internal Control Office, Legal Department, General Administration Department, Personnel Department, Corporate Planning Department, and Accounting Department) of the Company - Apr. 2026
- Director
Executive Vice President Assistant President (Corporate Division) （current position）
Director Managing Executive Officer
Masahiko KawamuraAssistant President (Project Operation Division and Safety & Quality AssuranceDivision)
Profile
- Apr. 1989
- Joined Niigata Construction Co., Ltd.
- Jun. 2016
- General Manager, Chiba Branch Office Division-2 of the Company
- Apr. 2019
- Deputy Senior General Manager, Division-2 General Manager, Chiba Branch Office of the Company
- Jun. 2022
- Executive Officer
Deputy Senior General Manager, Division-2 General Manager, Kashima Branch Office of the Company - Apr. 2023
- Executive Officer Senior General Manager, Project Operation Division of the Company
- Apr. 2025
- Managing Executive Officer Responsible for Maintenance Division of the Company
- Jun. 2025
- Director Managing Executive Officer Responsible for Maintenance Division of the Company
- Apr. 2026
- Director Managing Executive Officer
Assistant President (Project Operation Division and Safety & Quality Assurance Division) （current position）
Outside Director
Noriaki Isa
Profile
- Apr. 1980
- Joined Marubeni Corporation
- Apr. 2006
- General Manager, General Power Department, Power
Division of the above-mentioned company - Apr. 2013
- Executive Officer
General Manager, Human Resources Department of the above-mentioned company - Apr. 2017
- Executive Officer and Assistant CSO of the above-mentioned company
Outside Auditor of Avanti Staff Corporation - Apr. 2018
- Director and Chairman of Marubeni Power Retail Corporation
- Apr. 2021
- Advisor of NSG Holdings Co., Ltd. (current position)
- Jan. 2022
- Visiting Professor, Kaishi Professional University (current position)
Visiting Professor, Niigata Agro-Food University (current position) - Jun. 2022
- Outside Director of the Company (current position)
- Jul. 2022
- Director and Chairman, Power Retail Niigata K.K.
(current position)
Outside Director (Audit & Supervisory Committee Members)
Toshio Saburi
Profile
- Oct. 1982
- Joined Chuo Audit Corporation
- Mar. 1986
- Registered as a certified public accountant
- Sep. 1993
- Partner, Chuo Audit Corporation
- Jan. 1999
- Joined Tempstaff Co., Ltd. (currently PERSOL TEMPSTAFF CO., LTD.)
- Jun. 2004
- Director
General Manager, Support Division and General Manager, Finance Department of the above-mentioned company - Jun. 2005
- Managing Director
General Manager, Corporate Planning Division of the above-mentioned company - Oct. 2008
- Managing Director
General Manager, Group Corporate Planning Division of Temp Holdings Co., Ltd. (currently PERSOL HOLDINGS CO., LTD.) - May. 2010
- Director of Kelly Services, Inc.
- Nov. 2012
- CEO of TS Kelly Workforce Solutions Co., Ltd.
- Jun. 2015
- Outside Director of Japan Medical Dynamic Marketing, Inc. (current position)
- Jul. 2019
- Outside Director (Audit and Supervisory Committee Member) of the Company (current position))
Keiko Suichi
Profile
- Apr. 1983
- Registered as a lawyer (Yokohama Bar Association) (currently Kanagawa Bar Association)
- Apr. 1983
- Joined Mori Law Office
- Apr. 1999
- Vice President of Yokohama Bar Association (currently Kanagawa Bar Association)
- Jan. 2010
- Member of the Board, Social Welfare Corporation Shinzen-Fukushi Association
- Apr. 2010
- President of Yokohama Bar Association (currently Kanagawa Bar Association)
- Apr. 2014
- Vice President of the Japan Federation of Bar Associations
- Jul. 2018
- Chairperson, City of Yokohama Personnel Commission (current position)
- Jul. 2019
- Outside Director (Audit and Supervisory Committee Member) of the Company (current position)
- Jun. 2021
- Chairperson, Social Welfare Corporation ShinzenFukushi Association (current position)
Mayumi Nishida
Profile
- Jul.1998
- Assistant Professor, Utility Research Development Department, Faculty of Pharmaceutical Sciences, Hokkaido University
- Aug. 2009
- Visiting Professor, Renmin University of China (current position)
- Apr. 2011
- Executive Officer, Director, Research Laboratory, Development & Marketing, KOEI CHEMICAL COMPANY, LIMITED
- Apr. 2014
- Professor, Hokkaido University, Institute for Catalysis Advisor,
CHEMICALSOFT Co., Ltd. (current position)
Advisor, Kagashin Global Network Pvt. Ltd.
Advisor, West Corner Company, Limited - Apr. 2015
- Cross-Appointment Fellow, The National Institute of Advanced Industrial Science and Technology
- Jun. 2020
- Outside Director (Audit and Supervisory Committee Member) of the Company (current position)
- Apr. 2022
- Research Support Professor, Institute for Catalysis, Hokkaido University (current position)
CEO and President, West Corner Company, Limited (current position) - Jun. 2022
- Emeritus Professor, Hokkaido University (current position)
Executive Officer
Managing Executive Officers
| Tomohide Arima | Special Missions |
|---|---|
| Kenji Maruyama | Senior General Manager, Maintenance Division |
| Hiroshi Ando | Responsible for Engineering Division |
| Takeshi Akazawa | Senior General Manager, Tank Engineering Division |
| Katsuhiko Saito | Senior General Manager, Project Division |
| Hideaki Eguchi | Senior General Manager, Corporate Division |
| Seiichi Sakai | Senior General Manager, Project Operation Division |
Executive Officers
| Hiroyuki Hayashi | Responsible for DX Division |
|---|---|
| Toshihiko Katsuta | Deputy Senior General Manager, Maintenance Division |
| Takashi Suzuki | Senior General Manager, Sales Division |
| Yoshitaka Kitagawa | Senior General Manager, Safety & Quality Assurance Division |
| Shoji Mori | Deputy Senior General Manager, Safety & Quality Assurance Division |
| Shigeki Yamaoka | Deputy Senior General Manager, Maintenance Division General Manager, Tokuyama Branch Office (concurrent appointment) |
| Hiroyuki Matsumura | Deputy Senior General Manager, Project Operation Division |
| Tsuyoshi Kobayashi | Deputy Senior General Manager, Project Operation Division General Manager, Fabrication Technology Department (concurrent appointment) |
| Jun Shibayama | Senior General Manager, Engineering Division |
| Ryouji Kuroki | Deputy Senior General Manager, Corporate Division |
| Takayuki Miyazawa | Deputy Senior General Manager, Maintenance Division General Manager, Divisional Administration Department (concurrent appointment) |
| Takayuki Okamoto | Deputy Senior General Manager, Project Division |
| Yuji Terasawa | Senior General Manager, DX Division |