News

News Release

May 01, 2026: Financial Results for the Year ended March 31, 2026
Timely disclosure

May 01, 2026: Notice Concerning the Medium-Term Management Plan 2026 (PDF/315KB)
Timely disclosure

May 01, 2026: Notice Regarding the Recognition of Deferred Tax Assets (PDF/248KB)
Timely disclosure

May 01, 2026: Notice Concerning Dividend for the Fiscal Year Ended March 31, 2026 (PDF/186KB)
Timely disclosure

May 01, 2026: Notice Regarding Share Repurchases and Cancellation of Treasury Stock (PDF/137KB)
Timely disclosure

News Release

Topics

Apr. 30, 2026

Yodoyabashi Gate Tower: Grand Opening Thursday, July 9

Apr. 21, 2026

Transfer of "Any Wear, Anywhere" Business to Cosmos Hotel Management

Apr. 07, 2026

Sumitomo Corporation Signs Comprehensive Contract for Equipment Renewal of the Automated People Mover Operating at Hartsfield-Jackson Atlanta International Airport

Apr. 01, 2026

Halliburton Acquires Sekal AS from Sumitomo Corporation to Accelerate Drilling Automation Services

Apr. 01, 2026

FY2026 Entrance Ceremony: Address by the President and CEO

Mar. 25, 2026

Sumitomo Corporation Enters Capital and Business Alliance with HarvestX, Developer of AI-Powered Automated Pollination Robots

Topics

IR Information

Sep. 30, 2025: Integrated Report 2025 Released

Sep. 02, 2025: Business Strategy Meeting (Sep. 3, 2025, 15:30 JST)

Aug. 07, 2025: Presentation Material, Q&A (1st Quarter Results for FY2025)

Jun. 20, 2025: The 157th Ordinary General Meeting of Shareholders

Dec. 20, 2024: Presentation Material, Q&A (IR Day 2024)

Notice

Apr. 23, 2026: Demonstration Project on the Supply of Ammonia Fuel for Vessels in Singapore Selected for the FY2024 Supplementary Budget Grant for the "Global South Future-Oriented Co-Creation Project" (Large-scale Demonstration – ASEAN Member States) funded by Ministry of Economy, Trade and Industry through AEM-METI Economic and Industrial Cooperation Committee (AMEICC)

Apr. 14, 2026: Sumitomo Corporation's Study on Bioethanol Exports from Thailand to Japan Selected for METI Grant for Future-Oriented Projects in the Global South (FY2024 Supplementary Budget)