Representative Director and President: Noriaki Sakai
(Company Code: 5019, TSE Prime Market)
Contact person: Shinko Sasaki, General Manager,
Investor Relations Office, Finance Department
Telephone: +81-3-3213-9307
Announcement on Revisions to Consolidated Earnings Forecasts for the Fiscal Year Ending March 2026
Idemitsu Kosan Co., Ltd. (hereinafter, "Idemitsu") hereby announces that it has revised its consolidated earnings forecasts for the fiscal year ending March 31, 2026 (April 1, 2025-March 31, 2026), previously announced on May 13, 2025, in light of recent operating performance and other factors, as follows:
Revisions to Consolidated Earnings Forecasts for the Fiscal Year Ending March 31, 2026 (April 1, 2025-
March 31, 2026)
Net Sales (JPY
millions)
Operating Income (JPY
millions)
Ordinary Income (JPY
millions)
Net Income Attributable to Owners of the Parent
(JPY millions)
Net Income per Share (JPY)
Previous Forecasts (A)
7,900,000
37,000
56,000
50,000
40.83
Revised Forecasts (B)
7,950,000
68,000
85,000
75,000
61.24
Change (B - A)
50,000
31,000
29,000
25,000
Change (%)
3.2%
84.0%
51.8%
50.0%
(Reference) Previous FY Results (FY 3/20245
9,190,225
162,185
214,764
104,055
77.83
Note1) Forecast by segment is disclosed on presentation materials on Results.
Reasons for the Revisions in Earnings Forecasts
In line with robust domestic margin in Petroleum segment and so on, we expect operating income of 68 billion yen, an increase of 31 billion yen from the previous forecast. As a result, forecasted net income attributable to owners of the parent has been revised upward by 25 billion yen from the previous forecast to 75 billion yen.
* The above earnings forecasts are based on information available as of the announcement date of this document. Actual results may differ from the forecasted figures due to various subsequent events.
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Idemitsu Kosan Co. Ltd. published this content on November 11, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on November 11, 2025 at 06:39 UTC.
Idemitsu Kosan Co Ltd is Japan-based company primarily engaged in fossil fuel-related businesses. The Company operates five business segments. The Fuel Oil segment is engaged in the production, sales, import & export, and trading of refined petroleum products. The Basic Chemicals Segment is engaged in the production and sale of olefins and aromatics products. The High Functional Materials segment is engaged in lubricants, functional chemicals, electronic materials, functional pavement materials, and agribio products. The Power & Renewable Energy segment is engaged in power generation (includes thermal, solar, wind), power sales, and solar cell operations. The Resources segment is engaged in exploration, development, production, and sales of energy resources such as crude oil, natural gas, and coal. The Company also conducts insurance and intra-group service businesses.
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