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- IR News
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2025-08-21
Press Release Cosmo Energy Holdings IR Event(Correction) Partial Correction to “Matters Concerning Controlling Shareholder, Etc.”
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2025-08-18
Press Release Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing to Begin Supplying 100% Renewable Energy-Derived Electricity to 68 Ichihara City Facilities, Including Elementary and Junior High Schools ~Supporting Decarbonization Efforts in the Community Around the Cosmo Energy Group's Chiba Refinery~
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2025-08-13
IR News SettlementFY2025 1Q Financial Results Explanatory Meeting -Q&A (PDF/162K)
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2025-08-12
IR News SettlementArchived Net Conference
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2025-08-08
Press Release Cosmo OilCosmo Oil and SAFFAIRE SKY ENERGY Host Tour of Domestic SAF Production Unit for Sakai City Elementary School Students ~Connecting the Community to Future Energy Made in Sakai~
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2025-08-21
Cosmo Energy Holdings(Correction) Partial Correction to “Matters Concerning Controlling Shareholder, Etc.”
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2025-08-18
Cosmo Energy Holdings Cosmo Oil MarketingCosmo Oil Marketing to Begin Supplying 100% Renewable Energy-Derived Electricity to 68 Ichihara City Facilities, Including Elementary and Junior High Schools ~Supporting Decarbonization Efforts in the Community Around the Cosmo Energy Group's Chiba Refinery~
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2025-08-08
Cosmo OilCosmo Oil and SAFFAIRE SKY ENERGY Host Tour of Domestic SAF Production Unit for Sakai City Elementary School Students ~Connecting the Community to Future Energy Made in Sakai~
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2025-08-07
Cosmo Energy Holdings SettlementPresentation Material (PDF/2.13M)
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2025-08-07
Cosmo Energy Holdings SettlementOverview of Business Results for the 1st Quarter of FY2025 (PDF/246K)
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2025-08-13
SettlementFY2025 1Q Financial Results Explanatory Meeting -Q&A (PDF/162K)
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2025-08-12
SettlementArchived Net Conference
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2025-08-07
IRNotice Regarding the Cancellation of Treasury Shares(Cancellation of treasury shares pursuant to Article 178 of the Companies Act)
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2025-08-07
IR(Change to Disclosed Matters) Notice Regarding Partial Change to Announcement Titled “Notice regarding Share Split, Partial Amendment to the Articles of Incorporation and Revision of Dividend Forecasts”
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2025-07-24
IR(Correction) Partial Correction to the Japanese Version of the Announcement Titled “Notice regarding Share Split, Partial Amendment to the Articles of Incorporation and Revision of Dividend Forecasts”
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2025-08-21
IR Event(Correction) Partial Correction to “Matters Concerning Controlling Shareholder, Etc.”
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2025-08-13
SettlementFY2025 1Q Financial Results Explanatory Meeting -Q&A (PDF/162K)
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2025-08-12
SettlementArchived Net Conference
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2025-08-07
SettlementPresentation Material (PDF/2.13M)
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2025-08-07
SettlementOverview of Business Results for the 1st Quarter of FY2025 (PDF/246K)