- Company Information
- Key Financials (last Fiscal Year)
- Profit Ratios
- Updated:7/28/26
- Country/Territory:Japan
- Headquarters:Tokyo
- Industry:Petroleum Refining
- CEO:Noriaki Sakai
- Website:https://www.idemitsu.com
- Ticker:IDKOY
- Company type:Public
- Revenues ($M):$47,289
- Profits ($M):$1,141
- Market value ($M):$9,386
- Number of employees:16,962
Figures are for fiscal year ended March 31, 2026. Excise taxes have been deducted. Market value as of July 13, 2026.
- $ Millions% change
- Revenues ($M):$47,288.5-10.8%
- Profits ($M):$1,140.767.1%
- Assets ($M):$33,497.6-
- Total Stockholder Equity ($M):$10,222.6-
- Profit as % of Revenues:2.4%
- Profits as % of Assets:3.4%
- Profits as % of Stockholder Equity:11.2%
Idemitsu Kosan stock chart
Idemitsu Kosan in Fortune Rankings