Company Profile
The Japan Steel Works, Ltd. (株式会社日本製鋼所)
カブシキガイシャニホンセイコウショ
Machinery
Securities Code 5631
Japan Corporate Number 5010701019531
プライム（内国株式）
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Company Profile
Registry & Core Information
Market, IDs & Industry
Industry
Machinery
機械（TSE 33 Industries）
E Manufacturing（JSIC）
Market Type
プライム（内国株式）
Listed Type
Listed company
Market Scale
TOPIX Mid400
Consolidated Type
Consolidated
Industry
Machinery
機械（TSE 33 Industries）
E Manufacturing（JSIC）
Market Type
プライム（内国株式）
Listed Type
Listed company
Market Scale
TOPIX Mid400
Consolidated Type
Consolidated
Company Profile
Corporate Type
Joint-stock company
Representative
代表取締役社長 松尾 敏夫
Capital Stock
19,865,000,000 JPY
Number of Employees
3,291 persons（Male 2,943 [89%] · Female 348 [11%]）
Account Closing Date
3.31
Corporate Type
Joint-stock company
Representative
代表取締役社長 松尾 敏夫
Capital Stock
19,865,000,000 JPY
Number of Employees
3,291 persons（Male 2,943 [89%] · Female 348 [11%]）
Account Closing Date
3.31
Establishment & Headquarters
Date of Establishment
December 11, 1950
Headquarters Address
東京都品川区大崎１丁目１１番１号
Postal Code
1410032
Date of Establishment
December 11, 1950
Headquarters Address
東京都品川区大崎１丁目１１番１号
Postal Code
1410032
Official & Status
Status
-
Status
-
Business Summary
汎用機械器具製造業
The Japan Steel Works, Ltd. has 70 recent EDINET filings on file, the most recent submitted on 2026-06-19. Open any filing below to read the financial statements and PDF attachments.
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Employees
3,291
Male 2,943 / Female 348Financial Metrics
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Deep Data
Financials · Funds · Government Activity
Location
品川区大崎一丁目１１番１号
品川区大崎一丁目１１番１号