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Management Structure

Management Structure

As of Apr 1, 2025

Directors

Masayuki Sato

Representative Director,
Chairman, President and Chief Executive Officer (CEO)

Masayuki Sato

Representative Director, Chairman, President and Chief Executive Officer (CEO)

Apr. 1979	Joined former JGC CORPORATION
Jul. 2009	Executive Officer, General Manager, Finance & Accounting Division
Jul. 2010	Director, Chief Financial Officer and Senior General Manager, Finance & Accounting Division
Jul. 2011	Managing Director, Chief Financial Officer and Senior General Manager, Corporate Administrative & Financial Affairs Division
Jun. 2012	Executive Vice President, Director, Chief Financial Officer and Senior General Manager, Corporate Administrative & Financial Affairs Division
Apr. 2013	Executive Vice President, Director, Chief Financial Officer, Senior General Manager, Corporate Administrative & Financial Affairs Division and Senior General Manager, Security Management Office
Jun. 2014	Representative Director and Chairman
Jun. 2017	Representative Director and Chairman, Chief Executive Officer
Oct. 2019	Representative Director, Chairman and Chief Executive Officer, JGC HOLDINGS CORPORATION
Apr. 2025	Representative Director, Chairman, President and Chief Executive Officer, JGC HOLDINGS CORPORATION (current post)

Kiyotaka Terajima

Representative Director

Kiyotaka Terajima

Representative Director

Apr. 1981	Joined former JGC CORPORATION
Aug. 2007	General Manager, Compliance Administration Office, Legal & Compliance Office
Jul. 2011	General Manager, Corporate Administration Department, Corporate Administrative & Financial Affairs Division
Jul. 2014	Executive Officer, General Manager, Corporate Administrative & Financial Affairs Division
Jun. 2016	Director, Executive Officer, General Manager, Corporate Administrative & Financial Affairs Division
Sep. 2016	Director, Executive Officer, Senior General Manager, Corporate Administrative & Financial Affairs Division
Jun. 2017	Director, Senior Executive officer, Senior General Manager, Corporate Administrative & Financial Affairs Division
Apr. 2018	Director, Executive Vice President, Chief Financial Officer, and Senior General Manager, Corporate Administrative & Financial Affairs Division
Apr. 2019	Director, Executive Vice President, Chief Financial Officer and Senior General Manager, Corporate Administrative &Financial Affairs Division and Senior General Manager, Legal &Compliance Office
Oct. 2019	Member of the Board, Executive Vice President & Chief Financial Officer (CFO), General Manager, Group Management Development Dept., JGC HOLDINGS CORPORATION
Apr. 2020	Member of the Board, Senior Executive Vice President & Chief Financial Officer (CFO), JGC HOLDINGS CORPORATION
Apr. 2023	Representative Director, President, JGC Corporate Solutions Co., Ltd. (current post)
Apr. 2025	Representative Director, Senior Executive Vice President and Chief Financial Officer, JGC HOLDINGS CORPORATION (current post)

Masaki Ishikawa

Member of the Board

Masaki Ishikawa

Member of the Board

Apr. 1985	Joined the Ministry of Trade and Industry (currently Ministry of Economy, Trade and Industry)
Oct. 2012	Director-General, Trade Control Department, Trade and Economic Cooperation Bureau
Jul. 2013	Deputy Director-General, Commerce and Information Policy Bureau
Jul. 2015	Deputy Commissioner, Acquisition, Technology & Logistics Agency, Ministry of Defense
Jul. 2017	Director-General, Trade and Economic Cooperation Bureau
Nov. 2019	Advisor, Mitsui Sumitomo Insurance Co. Ltd.
Apr. 2021	Executive Officer
Apr. 2022	Senior Executive Officer
Jun. 2024	Member of the Board, Senior Executive Officer (current post)

Shoji Yamada

Member of the Board

Shoji Yamada

Member of the Board

Apr. 1983	Joined former JGC CORPORATION
Apr. 2018	Executive Officer, Senior General Manager, JGC Japan Planning Office and General Manager, Domestic Infrastructure Project Division, Infrastructure Division
Jul. 2018	Executive Officer, Senior General Manager, JGC Japan Planning Office and General Manager, Domestic Infrastructure Project Division, Infrastructure Division and General Manager, Sales Division
Apr. 2019	Executive Officer, Senior General Manager, JGC Japan Planning Office and General Manager, Domestic Infrastructure Project Division.
Oct. 2019	Representative Director and President, JGC JAPAN CORPORATION
Jun. 2021	Member of the Board, JGC HOLDINGS CORPORATION (current post)
Jun. 2024	Representative Director & Senior Executive Vice President, JGC CORPORATION
Apr. 2025	Representative Director & President, JGC CORPORATION (Cuurent post)

Shigeru Endo

Outside Director

Shigeru Endo

Outside Director

Apr. 1974	Joined the Ministry of Foreign Affairs
Feb. 1989	Seconded to International Energy Agency
Apr. 2001	Director-General, Middle Eastern and African Affairs Bureau
Feb. 2002	Director-General, Consular and Migration Affairs Department
Aug. 2003	Ambassador to The Permanent Mission of Japan to the United Nations and Other International Organizations in Geneva and Consul General, Consulate General of Japan in Geneva
Mar. 2007	Ambassador extraordinary and plenipotentiary to the Republic of Tunisia
Jul. 2009	Ambassador extraordinary and plenipotentiary to Saudi Arabia
Oct. 2012	Retired from the Ministry of Foreign Affairs
Jun. 2013	Outside Director, former JGC CORPORATION Outside Director, IINO KAIUN KAISHA, LTD.
Apr. 2014	Special Assistant to the Minister for Foreign Affairs
Dec. 2017	Special envoys for Expo 2025 Osaka, Kansai, Japan
Jun. 2018	Outside Director, ADEKA Corporation (current post)
Oct. 2019	Outside Director, JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Outside Director, ADEKA Corporation

Masayuki Matsushima

Outside Director

Masayuki Matsushima

Outside Director

Apr. 1968	Joined Bank of Japan
Jun. 1998	Executive Director, in charge of the Bank's International Affairs
Jun. 2002	Senior Advisor, the Boston Consulting Group
Feb. 2005	Senior Executive Advisor, Credit Suisse Securities (Japan) Limited
Jun. 2008	Chairman, Credit Suisse Securities (Japan) Limited
May. 2011	Senior Advisor, the Boston Consulting Group
Jun. 2011	Outside Director, Mitsui Fudosan Co., Ltd. Outside Director, Mitsui O.S.K. Lines, Ltd.
Sep. 2014	Senior Advisor, Integral Corporation (current post)
Jun. 2016	Outside Director, former JGC CORPORATION
Jul. 2017	External Councillor, Grant Thornton Taiyo LLC (current post)
Oct. 2019	Outside Director, JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Senior Advisor, Integral Corporation
External Councillor, Grant Thornton Taiyo LLC

Noriko Yao

Outside Director

Noriko Yao

Outside Director

Mar. 1995	Graduated from the Legal Training and Research Institute
Apr. 1995	Registered as an attorney (Fukuoka Bar Association)
Sep. 2001	Joined Paul, Hastings, Janofsky & Walker LLP
Oct. 2002	Registered as an attorney (Daini Tokyo Bar Association)
Oct. 2002	Admitted as an attorney (New York State Bar Association)
Jul. 2007	Joined TMI Associates
Jan. 2008	Partner, TMI Associates (current post)
Oct. 2014	Outside Audit & Supervisory Board Member, Japan Overseas Infrastructure Investment Corporation for Transport & Urban Development
Nov. 2015	Outside Director, MEIKO NETWORK JAPAN CO., LTD.
Jun. 2016	Outside Audit & Supervisory Board Member, SATO HOLDINGS CORPORATION (current post)
Jun. 2019	Outside Director, Asahi Net, Inc. (current post)
Jun. 2021	Outside Director, JGC HOLDINGS CORPORATION (current post)
Jun. 2023	Outside Director, ARATA CORPORATION (current post)

Significant Positions Concurrently Held

Partner, TMI Associates
Outside Audit & Supervisory Board Member, SATO HOLDINGS CORPORATION
Outside Director, Asahi Net, Inc.
Outside Director, ARATA CORPORATION

Shinjiro Mishima

Outside Director

Shinjiro Mishima

Outside Director

Apr. 1973	Joined NKK Corporation (currently JFE Holdings, Inc.)
Jul. 1996	General Manager, Shipbuilding Design Department, Tsu Shipyard & Machinery Works
Oct. 2002	General Manager, Corporate Planning Department, Universal Shipbuilding Corporation
Jul. 2006	Executive Officer and General Manager of Tsu Works, Universal Shipbuilding Corporation
Jul. 2008	President and Representative Director, Universal Shipbuilding Corporation
Apr. 2018	Special Advisor, Japan Marine United Corporation
Jun. 2019	President, Japan Institute of Shipping and Oceanography
Apr. 2022	Representative Director, Planning and Design Center for Greener Ships (current post)
Jun. 2024	Outside Director, JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Representative Director, Next Generation Environmental Ship Development Centre

Miku Hirano

Outside Director

Miku Hirano

Outside Director

Oct. 2011	Director, MIXI, Inc.
Oct. 2012	Spicy Cinnamon Pte. Ltd. CEO
Oct. 2016	Representative Director and Co-CEO Cinnamon Co., Ltd. (current post)
Jun. 2024	Outside Director, JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Representative Director and Co-CEO Cinnamon Co., Ltd.

Audit and Supervisory Board Members

Kazuyoshi Muto

Audit and Supervisory Board Member

Kazuyoshi Muto

Audit and Supervisory Board Member

Apr. 1979	Joined former JGC CORPORATION
Jul. 2011	Executive Officer, Senior General Manager, Project Operation Services Division
Jul. 2012	Executive Officer, General Manager, Engineering Division and Deputy General Manager, Project Division, International Project Division
Jul. 2013	Executive Officer, General Manager, No. 1 Project Division
Jun. 2014	Senior Executive Officer, General Manager, No. 1 Project Division
Jul. 2014	Senior Executive Officer, Senior General Manager, No.1 Project Division
Sep. 2016	Senior Executive Officer, Senior General Manager, Project Management Division, Oil & Gas Division
Jun. 2017	Advisor, Senior General Manager, Project Management Division, Oil & Gas Division
May. 2019	Advisor, Deputy General Manager, Project Management Division, Oil & Gas Division
Jul. 2019	Senior Fellow
Oct. 2019	Senior Fellow, Oil & Gas Project Company, Deputy General Manager, Project Management Division, JGC CORPORATION
Apr. 2021	Senior Fellow, Energy Transition Division, Energy Solutions, JGC CORPORATION (current post)
Jun. 2021	Audit and Supervisory Board Member, JGC HOLDINGS CORPORATION (current post)

Akira Ninomiya

Audit and Supervisory Board Member

Akira Ninomiya

Audit and Supervisory Board Member

Apr. 1980	Joined the Company
Jul. 2006	Acting General Manager, Sales Headquarters, New Business Promotion Division, Infrastructure Business Department
Aug. 2007	General Manager, Sales Headquarters, New Business Promotion Division, Infrastructure Business Department
Mar. 2009	General Manager, London Office, Sales Division
Jul. 2015	Executive Vice President and Representative Director, Swing Corporation
Jun. 2023	Audit & Supervisory Board Member, JGC JAPAN CORPORTAION (current position)
Jul. 2023	Company Senior Advisor, Corporate Planning Unit
Jun. 2024	Audit and Supervisory Board Member, JGC HOLDINGS CORPORATION (current post)

Norio Takamatsu

Audit and Supervisory Board Member (Outside Auditor)

Norio Takamatsu

Audit and Supervisory Board Member (Outside Auditor)

Apr. 1976	Joined SUMITOMO LIFE INSURANCE COMPANY
Apr. 2002	Executive Officer and General Manager, Business Plannning Department
Apr. 2005	Managing Executive Officer
Jul. 2005	Director, Managing Executive Officer
Apr. 2010	Representative Director, Senior Executive Officer
Jul. 2013	Chairman, Sumitomo Life Information Systems Co., Ltd.
Jun. 2015	Outside Director, Calsonic Kansei Corporation
Jun. 2016	Audit & Supervisory Board Member (Outside Auditor), former JGC CORPORATION
Oct. 2019	Audit and Supervisory Board Member (Outside Auditor), JGC HOLDINGS CORPORATION (current post)

Kazuya Oki

Audit and Supervisory Board Member (Outside Auditor)

Kazuya Oki

Audit and Supervisory Board Member (Outside Auditor)

Oct. 1984	Arthur Young Japan(currently Ernst & Young ShinNihon LLC)
Mar. 1988	Registered as a Certified Public Accountant
May. 1998	Partner of Showa Ota & Co. (currently Ernst & Young ShinNihon LLC)
Aug. 2006	Board Member, Shin Nihon&Co. (currently Ernst & Young ShinNihon LLC)
Sep. 2010	Executive Board Member, Ernst & Young ShinNihon LLC (currently Ernst & Young ShinNihon LLC)
Jul. 2014	Senior Executive Board Member, Ernst & Young ShinNihon LLC (currently Ernst & Young ShinNihon LLC)
Jul. 2021	Representative, Oki Kazuya Certified Public Accountant Office (current post)
Mar. 2022	Outside Director, OSM International, Inc. (current post)
Jul. 2023	Audit and Supervisory Board Member (Outside Auditor), JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Representative, Oki Kazuya Certified Public Accountant Office
Outside Director, OSM International, Inc.

Norio Funayama

Audit and Supervisory Board Member (Outside Auditor)

Norio Funayama

Audit and Supervisory Board Member (Outside Auditor)

Apr.1981	Joined The Long-Term Credit Bank of Japan, Ltd. (currently SBI Shinsei Bank, Limited)
Sep. 2005	Statutory Executive Officer and General Manager, Corporate Strategy Division of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Nov. 2006	Statutory Executive Officer and General Manager, Office of Strategy Management of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Jun. 2008	Managing Executive Officer and General Manager, Institutional Business Sub-Group of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Mar. 2009	Managing Executive Officer and General Manager, Institutional Business Sub-Group and Corporate Planning Division of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Jun. 2010	Managing Executive Officer and General Manager, Institutional Business Sub-Group of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Oct. 2010	Managing Executive Officer and General Manager, Osaka Branch of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Apr. 2013	Managing Executive Officer in charge of Institutional Business of West-Japan and General Manager, Osaka Branch of Shinsei Bank, Limited (currently SBI Shinsei Bank, Limited)
Apr. 2014	Managing Director of Council of Local Authorities for International Relations
Sep. 2019	Director of MEDIUS HOLDINGS Co., Ltd. (current position)
Aug. 2020	Director and General Manager, Finance & Accounting Division of Web Marketing Research Institute, Inc.
Jun. 2021	Auditor, NPO Musashino Agricultural Fureai-mura (current position)
Jun. 2024	Audit and Supervisory Board Member(Outside Auditor), JGC HOLDINGS CORPORATION (current post)

Significant Positions Concurrently Held

Director of MEDIUS HOLDINGS CO., Ltd.

Executive Officers

*Concurrently Serving as Director

Senior Executive Vice President	Kiyotaka Terajima*	Chief Financial Officer (CFO)
Executive Vice President	Takuya Hanada	Chief Human Resource Officer(CHRO)
Executive Vice President	Masahiro Aika	Technology Commercialization Officer(TCO); General Manager, Sustainability Co-Creation Unit, Sustainability Co-creation Office
Senior Executive Officer	Masaki Ishikawa*
Senior Executive Officer	Hiroyuki Morishima	Chief Manufacturing Officer(CMO); General Manager, Functional Materials Business Unit, Functional Materials Business Office
Executive Officer	Takeshi Kawasaki
	Yoshihiro Mizuguchi	Chief Technology Officer(CTO)
	Akihito Sawaki	Chief Information Officer(CIO)
	Keiji Tanigawa	Chief Digital Officer(CDO); General Manager, Shared Value Business Unit, Sustainability Co-creation Office
	Satoshi Kurata	General Counsel, General Manager, Governance Unit, Governance Integrate Office
	Shinya Miyake
	Shinichi Taguchi	General Manager, Finance Unit, Strategy Planning Office
	Tomohide Muraoka	Technology Officer(TO)