Governance The Japan Steel Works, Ltd.

5631

JP3721400004

Industrial Machinery & Equipment

Market Closed - Japan Exchange Other stock markets 06:30:00 06/02/2026 GMT			5-day change	1st Jan Change
8,879.00 ^JPY	+1.68%		+4.03%	+15.63%

01-19	Japan Steel Works to Absorb Wholly Owned Unit	MT
12-18	Asian Markets Close Thursday Mixed as Investors Brace for Central Banks' Year-End Policy Meetings	MT

Executive Committee: The Japan Steel Works, Ltd.

Manager

Positions heldSince

Toshio Matsuo

63 year

President

31/03/2022

Hiroki Kikuchi

64 year

Comptroller/Controller/Auditor	31/03/2020
Director of Finance/CFO	31/03/2020

Hideo Nakanishi

59 year

Investor Relations Contact

31/03/1990

Shingo Mito

66 year

Comptroller/Controller/Auditor

31/05/2023

Seiji Umamoto

62 year

Chief Tech/Sci/R&D Officer

31/03/2025

Composition of the Board of Directors: The Japan Steel Works, Ltd.

Director

CommitteesSince

Nobuko Mizumoto

68 year

Audit Committee

24/06/2021

Yoshiyuki Nakanishi

71 year

Audit Committee Chair

31/05/2020

Seiji Umamoto

62 year

Director/Board Member

31/05/2025

Yasuyuki Kuriki

71 year

Director/Board Member	31/05/2023
Independent Dir/Board Member	31/05/2023

Hisao Mitsui

73 year

Director/Board Member	31/05/2020
Independent Dir/Board Member	31/05/2020

Hideo Nakanishi

59 year

Director/Board Member

31/05/2024

Hiroki Kikuchi

64 year

Director/Board Member

31/05/2020

Toshio Matsuo

63 year

Director/Board Member

31/05/2017

Former Officers and Directors: The Japan Steel Works, Ltd.

Insider

Positions held

SinceUntil

Hiroyuki Shimizu

Comptroller/Controller/Auditor

31/05/2022

Sadao Degawa

Director/Board Member	31/05/2018	-
Independent Dir/Board Member	31/05/2018	-

Motonobu Sato

Director/Board Member	31/05/2014	31/05/2018
Independent Dir/Board Member	31/05/2014	31/05/2018

Akira Kadota

Comptroller/Controller/Auditor	31/05/2016	31/05/2018
Director/Board Member	08/11/2010	31/05/2016
Corporate Officer/Principal	31/03/2014	31/05/2016
Sales & Marketing	08/11/2010	31/03/2014

Hiroshi Fujimura

Chief Tech/Sci/R&D Officer	31/05/2016	30/03/2018
Corporate Officer/Principal	-	31/05/2016

Yoshihisa Ishibashi

Corporate Officer/Principal

30/03/2018

Nobuo Mochida

Director/Board Member	31/05/2016	-
Independent Dir/Board Member	31/05/2016	-

Nobuyuki Toda

Director/Board Member	01/04/1970	26/06/2012
Chief Tech/Sci/R&D Officer	01/04/1970	26/06/2012

Iku Kurihara

Corporate Officer/Principal

30/03/2012

Kenji Uetani

Comptroller/Controller/Auditor

08/11/2010

23/06/2011

Koichi Murao

Director/Board Member	05/01/2010	07/06/2011
Corporate Officer/Principal	05/01/2010	07/06/2011

Yuichi Yoshino

Director/Board Member	05/01/2010	11/05/2011
Chief Tech/Sci/R&D Officer	05/01/2010	11/05/2011

Masahisa Nagata

Director/Board Member

28/06/2009

01/12/2009

Hiroo Suto

Comptroller/Controller/Auditor	08/11/2010	12/03/2012
Director/Board Member	12/03/2012	-

Atsushi Igarashi

Chief Administrative Officer	31/03/2000	-
Director/Board Member	31/03/2000	-
Corporate Secretary	31/03/2000	-

Hisashi Shibata

Director/Board Member	31/05/2016	-
Corporate Officer/Principal	31/03/2011	-

Takashi Iwamoto

Director/Board Member	31/05/2018	-
Corporate Officer/Principal	31/03/2013	-

Masao Oshita

Director/Board Member	31/05/2017	-
Corporate Officer/Principal	31/01/2009	-

Toru Nishiyama

Comptroller/Controller/Auditor	31/03/2018	-
Corporate Officer/Principal	31/08/2011	31/03/2018

Junichiro Deguchi

Director/Board Member	31/05/2018	-
Human Resources Officer	30/09/2017	-
Corporate Secretary	31/03/2018	-

Naotaka Miyauchi

Director/Board Member	31/05/2016	-
Corporate Officer/Principal	31/03/2011	31/03/2017
President	31/03/2017	31/03/2022

Hiroshi Hamao

Director/Board Member	08/11/2010	12/03/2012
Corporate Officer/Principal	08/11/2010	-

Kenji Watanabe

Chief Administrative Officer	30/09/2009	31/03/2010
Comptroller/Controller/Auditor	31/05/2018	-
Director/Board Member	31/05/2014	31/05/2018
Human Resources Officer	30/06/2011	31/03/2012
Investor Relations Contact	01/04/1977	19/11/2012
Public Communications Contact	01/04/1977	19/11/2012
Corporate Officer/Principal	19/11/2012	31/05/2014
Corporate Secretary	31/07/2010	30/06/2011

Yutaka Higashiizumi

Director/Board Member	31/05/2014	-
Chief Tech/Sci/R&D Officer	31/03/2016	-
Director of Finance/CFO	31/03/2015	-
Corporate Officer/Principal	31/03/2010	31/03/2015

Nobuaki Shimizu

Director/Board Member	31/03/2014	-
Corporate Officer/Principal	01/04/1975	-

Takao Ishido

Comptroller/Controller/Auditor	31/05/2014	-
Director/Board Member	01/04/1974	31/05/2014
Corporate Officer/Principal	01/04/1974	31/05/2014

Yoshitomo Tanaka

Comptroller/Controller/Auditor	31/05/2017	-
Director/Board Member	31/05/2007	31/05/2017
Director of Finance/CFO	31/03/2014	-
Corporate Officer/Principal	30/06/2006	31/03/2017

Etsuo Murai

Director/Board Member	01/04/1974	-
Corporate Officer/Principal	01/04/1974	-

Yutaka Mizutani

Comptroller/Controller/Auditor	01/04/1973	-
Director/Board Member	08/11/2010	-
Chief Tech/Sci/R&D Officer	31/03/2014	-
Corporate Officer/Principal	08/11/2010	31/03/2014

Yasunori Tanita

Comptroller/Controller/Auditor

01/04/1972

Ikuo Sato

Director/Board Member	01/04/1972	-
President	01/04/1972	31/03/2017

Tamotsu Hayakawa

Director/Board Member	05/01/2010	12/03/2012
Corporate Officer/Principal	05/01/2010	-

Hisao Iwashita

Comptroller/Controller/Auditor	01/04/1971	-
Director/Board Member	01/04/1971	31/05/2013
Director of Finance/CFO	01/04/1971	31/05/2013
Human Resources Officer	01/04/1971	31/05/2013

Seiichi Uehara

Comptroller/Controller/Auditor	08/11/2010	-
Director/Board Member	05/01/2010	08/11/2010
Corporate Officer/Principal	05/01/2010	08/11/2010

Takashi Nakabe

Director/Board Member

Atsuya Hodota

Investor Relations Contact	-	-
Corporate Officer/Principal	-	-

Yasuaki Nishiyama

Comptroller/Controller/Auditor

Nobuhisa Kobayashi

Corporate Officer/Principal

Kenji Kikukawa

Corporate Officer/Principal	-	-
Sales & Marketing	-	-

Kazuo Kitamura

Corporate Officer/Principal

Shinichi Ono

Chief Tech/Sci/R&D Officer

Masanori Nakanishi

Investor Relations Contact

Hiroyuki Tokushige

Corporate Officer/Principal

Hiroo Akabane

Corporate Officer/Principal

Hirohisa Matsuo

Corporate Officer/Principal

Age distribution of managers

Parity Men Women

Male	8
Female	1

Of which Executive Committee

Male	5
Female	0

Of which Directors

Male	7
Female	1

Revisions

Révisions CA 1 an

Révisions CA 4 mois

Révisions CA 1 mois

Révisions BNA 1 an

Révisions BNA 4 mois

ESG MSCI

Environnement

Social

Gouvernance

Polémique

Controverses Ethiques

Controverses sur les droits de l'Homme

Controverses Subventions fiscales

Conforme à la finance Islamique

Japan Steel Works Ltd is a Japan-based company mainly engaged in industrial machinery business. The Industrial Machinery segment is engaged in the manufacture, sale, and provision of maintenance services for resin manufacturing and processing machinery, electronic component and display manufacturing equipment, and semiconductor-related equipment. The profile and engineering segment manufactures and sells general cast and forged steel products such as power generation components and nuclear power related components, cast and forged steel components such as functional materials, clad steel sheets, etc. The segment also engages in various non-destructive testing and welding processes, and monitoring, maintenance, inspection, and repair of various equipment and devices. The other segment is engaged in the research, development, manufacturing and sales of new products, and business support and management service business.

Employees

5,283

Sector

Industrial Machinery & Equipment

Calendar

02-08 - Q3 2025 Earnings Release

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