Company Profile
Idemitsu Kosan Co.,Ltd. (出光興産株式会社)
イデミツコウサンカブシキカイシャ
製造業 / 石油製品・石炭製品製造業 / 石油精製業
Securities Code 5019
Japan Corporate Number 9010001011318
プライム（内国株式）
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Company Profile
Registry & Core Information
Market, IDs & Industry
Industry
製造業 / 石油製品・石炭製品製造業 / 石油精製業
Market Type
プライム（内国株式）
Listed Type
Listed company
Market Scale
TOPIX Mid400
Consolidated Type
Consolidated
Industry
製造業 / 石油製品・石炭製品製造業 / 石油精製業
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 酒井 則明
Capital Stock
168,351,000,000 JPY
Number of Employees
6,069 persons（Male 4,256 [70%] · Female 704 [12%]）
Account Closing Date
3.31
Corporate Type
Joint-stock company
Representative
代表取締役社長 酒井 則明
Capital Stock
168,351,000,000 JPY
Number of Employees
6,069 persons（Male 4,256 [70%] · Female 704 [12%]）
Account Closing Date
3.31
Establishment & Headquarters
Date of Establishment
March 30, 1940
Headquarters Address
東京都千代田区大手町１丁目２番１号
Postal Code
1000004
Date of Establishment
March 30, 1940
Headquarters Address
東京都千代田区大手町１丁目２番１号
Postal Code
1000004
Official & Status
Company Website
Status
-
Company Website
Status
-
Business Summary
・石油製品、石油化学製品、高機能材料の製造・販売 ・電力・再生エネルギーの供給・販売 ・資源の探鉱、開発、生産等
Idemitsu Kosan Co.,Ltd. has 118 recent EDINET filings on file, the most recent submitted on 2026-06-17. Open any filing below to read the financial statements and PDF attachments.
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Employees
6,069
Male 4,256 / Female 704Financial Metrics
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Profitability
Safety
Cash Flow
Balance Sheet
Returns
Peer scope
Industry (Small): 石油精製業
Industry (Medium): 石油製品・石炭製品製造業
Industry (Major): 製造業
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Deep Data
Financials · Funds · Government Activity
Peer group
Similar companies
5 companies in the same small-industry group.
Industry: 石油精製業
Location
千代田区大手町一丁目２番１号
千代田区大手町一丁目２番１号