10th and 11th floors of PMO EX Nihonbashi-Kayabacho, 2-12-10 Nihonbashi-kayabacho, Chuo City, Tokyo 103-0025 (reception for visitors on the 10th floor) TEL +81-3-6704-4720 (main)
Date of establishment
August 25, 1917
Capital stock
100 million yen
Consolidated sales
62,774 million yen (FY 2024)
No. of employees
Consolidated: 1,034 Non-consolidated: 515 (End of March 2025) *including contract employees
Major businesses
Manufacturing and sale of ferroalloy Manufacturing and sale of hydrogen-absorbing alloy and non-ferrous metal Manufacturing and sale of ferrite Geothermal development, in-house electricity business, and sale of electric power
Executives
Representative director and president
Shigeru Tsunokake
Senior managing director
Takuya Hayashi
Managing director
Yoshikazu Tanikawa
Director
Seiji Takahashi
Naoyoshi Terashita
Shigeo Yanagiya
Auditor
Masahiko Minai
Officer
Senior Managing Executive Officer
Takuya Hayashi
General Manager of Business Headquarters General Manager of MH Division Cooperating with Director Seiji Takahashi on the MX Business Compliance Committee
Managing Executive Officer
Yoshikazu Tanikawa
General Manager of Corporate Management Division Audit Office President’s Office Corporate Planning Office Legal & Compliance Promotion Office Procurement Office Personnel Development Personal Information Management
Executive Officer
Seiji Takahashi
General Manager of MX Business Unit Quality Assurance Management Office
Naoyoshi Terashita
General Manager of Technology Development Division General Manager of MH Division Sustainability Committee (President of JMC-BM Co., Ltd.)
Shigeo Yanagiya
Manager of Occupational Safety and Environmental Policy Office Green Transformation(GX) Promoting Office Corporate IT Office Energy & Environment Business Safety Promotion & Management Group-wide Environment Committee Information Security Committee Affiliated Companies Oversight Facility Management(FM) Promoting
Masaya Niko
General Manager of Materials Division
Yo Mitani
Manager of President’s Office General Manager of Ferroalloy Division
Sｈoichi Obara
General Manager of Energy & Environment Business Unit Chairperson of Central Disaster Prevention Committee (President of Iwate Geothermal Power Co., Ltd.)
Masahiro Hatta
Takaoka Plant Manager
Yoshihiro Nagata
Manager of BM Business Promoting Department Deputy General Manager of Technology Development Division
Masahito Oosawa
Yamagata Plant Manager Deputy General Manager of Technology Development Division Manager of Product Development Center Leader of Recycle Process Technology Development Group
