Idemitsu Kosan (5019) financial statements

+127.0%since 2016
FY2026 revenue
¥8.1T▼ −11.8%
FY2026 net income
¥171.9B▲ +65.2%
FY2026 free cash flow
¥237.6B▼ −39.1%

Idemitsu Kosan income statement

Idemitsu Kosan income statement
JPY millionsFY2026FY2025FY2024
Period ended31 Mar 202631 Mar 202531 Mar 2024
Revenue8,105,8919,190,2258,719,201
Gross profit754,484689,412847,121
Operating income212,203162,185346,316
Pretax income222,136158,361326,754
Net income171,914104,055228,518

Idemitsu Kosan balance sheet

Idemitsu Kosan balance sheet
JPY millionsFY2026FY2025FY2024
Period ended31 Mar 202631 Mar 202531 Mar 2024
Cash and cash equivalents157,088164,251136,900
Total assets5,328,7924,775,5865,012,295
Total liabilities3,377,6923,037,8863,199,763
Total equity1,951,0991,737,6991,812,531
Long-term debt (derived)594,087519,879619,056

Idemitsu Kosan cash flow statement

Idemitsu Kosan cash flow statement
JPY millionsFY2026FY2025FY2024
Period ended31 Mar 202631 Mar 202531 Mar 2024
Operating cash flow392,429476,742377,391
Capital expenditure-154,867-86,552-70,861
Free cash flow (derived)237,562390,190306,530
Dividends paid-44,199-46,140-40,218
Share repurchases-2,309-165,320-57,360

Half-year highlights

Half-year highlights
JPY millionsH1 FY2026H1 FY2025H1 FY2024H1 FY2023
Period ended30 Sep 202530 Sep 202430 Sep 202330 Sep 2022
Revenue3,805,6534,504,0254,024,4624,814,088
Operating income25,84497,330202,921354,077
Net income36,07599,442164,946280,798
Operating cash flow75,632221,840206,941-149,512
Total assets4,525,8854,687,0085,154,3105,398,807

Idemitsu Kosan major shareholders

Idemitsu Kosan major shareholders
HolderShare of classSharesFiled
日章興産株式会社15.3%187,170,9009 June 2026
Ａｒａｍｃｏ　Ｄｏｗｎｓｔｒｅａｍ　Ａｓｉａ　Ｐｔｅ．　Ｌｔｄ．9.5%115,579,0008 October 2026
野村證券株式会社5.5%70,452,3357 October 2025

Idemitsu Kosan EDINET filings

Idemitsu Kosan EDINET filings
FiledFormType
3 September 2026Extraordinary ReportCurrent report
29 June 2026Extraordinary ReportCurrent report
17 June 2026Annual Securities ReportAnnual report
30 April 2026Extraordinary ReportCurrent report
27 November 2025Extraordinary ReportCurrent report
12 November 2025Semiannual Securities ReportHalf-year report
29 October 2025Extraordinary ReportCurrent report
29 August 2025Extraordinary ReportCurrent report

Common questions

What was Idemitsu Kosan's revenue in fiscal 2026?

Idemitsu Kosan reported ¥8.1 trillion in revenue for fiscal 2026, the year ended 31 March 2026, down 11.8% from fiscal 2025.

What was Idemitsu Kosan's net income in fiscal 2026?

Idemitsu Kosan reported net income of ¥171.9 billion for fiscal 2026, the year ended 31 March 2026, up 65.2% from fiscal 2025.

What was Idemitsu Kosan's free cash flow in fiscal 2026?

Idemitsu Kosan had ¥237.6 billion in free cash flow in fiscal 2026. Operating cash flow was ¥392.4 billion and capital expenditure was ¥154.9 billion.

What were Idemitsu Kosan's total assets at the end of fiscal 2026?

Idemitsu Kosan reported total assets of ¥5.3 trillion at the end of fiscal 2026, the year ended 31 March 2026.

How much Idemitsu Kosan history does each plan include?

Free covers the last 3 fiscal years of annual figures. Basic covers the last 10 fiscal years, annual and semiannual. Pro covers the full history, with first reported values and as of dates.