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2026-06-08
Press Release Cosmo Energy HoldingsCosmo Eco Power Signs Virtual PPA with Furukawa Electric for Enshu Wind Power Plant
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2026-06-02
Press Release Cosmo Energy HoldingsCosmo Energy Holdings Named a “Supplier Engagement Leader,” the Highest Rating in the CDP Supplier Engagement Assessment, for the Second Consecutive Year
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2026-05-28
IR News IR EventNotice of Convocation of the 11th Ordinary General Meeting of Shareholders
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2026-05-27
Press Release Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing Selected as Subsidy Recipient Under Tokyo Metropolitan Government-Led “FY2026 Domestic SAF Utilization Promotion Project”
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2026-05-14
IR News SettlementFY2025 Financial Results Explanatory Meeting -Q&A (PDF/119K)
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2026-06-08
Cosmo Energy HoldingsCosmo Eco Power Signs Virtual PPA with Furukawa Electric for Enshu Wind Power Plant
-
2026-06-02
Cosmo Energy HoldingsCosmo Energy Holdings Named a “Supplier Engagement Leader,” the Highest Rating in the CDP Supplier Engagement Assessment, for the Second Consecutive Year
-
2026-05-27
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing Selected as Subsidy Recipient Under Tokyo Metropolitan Government-Led “FY2026 Domestic SAF Utilization Promotion Project”
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2026-05-12
Cosmo Energy Holdings SettlementPresentation Material (PDF/2.00M)
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2026-05-12
Cosmo Energy Holdings SettlementOverview of Business Results of FY2025 (PDF/285K)
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2026-05-14
SettlementFY2025 Financial Results Explanatory Meeting -Q&A (PDF/119K)
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2026-05-14
SettlementArchived Net Conference
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2026-04-01
InformationNotice of Privacy Policy Revision
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2026-03-19
IRPostponement of the Announcement of the 8th Consolidated Medium-Term Management Plan
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2026-03-12
IRNotice of Acquisition Results of Treasury Shares and Completion of Share Repurchases (Acquisition of Treasury Shares Pursuant to the Provisions of the Articles of Incorporation Pursuant to Paragraph 3 of Article 165 of the Companies Act)
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2026-05-28
IR EventNotice of Convocation of the 11th Ordinary General Meeting of Shareholders
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2026-05-14
SettlementFY2025 Financial Results Explanatory Meeting -Q&A (PDF/119K)
-
2026-05-14
SettlementArchived Net Conference
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2026-05-12
SettlementPresentation Material (PDF/2.00M)
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2026-05-12
SettlementOverview of Business Results of FY2025 (PDF/285K)