News
News Release
- May 18, 2026
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Personnel Changes (PDF/232KB)
Japan
- May 11, 2026
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Completion and Commencement of Commercial Operation of the Noirmoutier Offshore Wind Farm Project in France
Japan
- May 07, 2026
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Notice regarding change of the largest shareholder who is a major shareholder (PDF/182KB)
Japan Timely disclosure
- May 01, 2026
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Financial Results for the Year ended March 31, 2026
Japan Timely disclosure
- May 01, 2026
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Notice Concerning the Medium-Term Management Plan 2026 (PDF/315KB)
Japan Timely disclosure
Topics
May 15, 2026
Initiating a Feasibility Study on Commercializing Battery Recycling in Oceania
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
Notice
- Apr. 23, 2026
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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)
Japan
- Apr. 14, 2026
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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)
Japan
- Feb. 17, 2026
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Notice of a Memorial Gathering for Former Chairman Kenji Miyahara
Japan
- Feb. 16, 2026
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Immersive Theater "SoraCruise" to Open at OSAKAKO Vertiport
Japan
- Jan. 29, 2026
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Opening of New Office in Pittsburgh, Pennsylvania, USA
Japan
