News
News Release
- Sep. 02, 2025
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Sumitomo Corporation, SMBC Aviation Capital, Apollo and Brookfield to Acquire U.S.-Based Aircraft Leasing Company Air Lease Corporation
- Sep. 02, 2025
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Notice Regarding Result of Tender Offer for Own Shares (PDF/128KB)
Timely disclosure
- Sep. 01, 2025
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Notice Regarding the Progress of Share Repurchases (PDF/55KB)
Timely disclosure
- Aug. 25, 2025
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Nakanoshima 5-3 Project (Tentative Name) Submission of Environmental Impact Assessment Preparation Document
- Aug. 18, 2025
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Personnel Changes (PDF/230KB)
Topics
Sep. 05, 2025
Seibu Kaihatsu Nosan and the Sumitomo Corporation Group Enter Business Alliance for Sustainable Agricultural Production
Sep. 01, 2025
Sumitomo Corporation to Develop Commercial Facility for Swarovski Employing Nippon Steel's GX Steel "NSCarbolex Neutral"
Aug. 20, 2025
Investment in Commercial Satellite Data Analytics Company Ursa Space Systems
Aug. 12, 2025
Japan’s First Industry-Government-Academia Demonstration of AI-powered On-Demand Mixed Freight and Passenger Transport
Jul. 30, 2025
New Building in Yodoyabashi Station West District Type 1 Urban Redevelopment Project: "Yodoyabashi Gate Tower"
Jul. 25, 2025
Sumitomo Corporation Invests in AI-based Cancer Radiation Therapy Startup AiRato and Signs Exclusive Overseas Distribution Agreement
IR Information
- Sep. 02, 2025
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Business Strategy Meeting (Sep. 3, 2025, 15:30 JST)
- Aug. 07, 2025
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Presentation Material, Q&A (1st Quarter Results for FY2025)
- Jun. 20, 2025
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The 157th Ordinary General Meeting of Shareholders
- Dec. 20, 2024
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Presentation Material, Q&A (IR Day 2024)
- Jul. 24, 2024
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New post: “Action to Implement Management that is Conscious of Cost of Capital and Stock Price”
Notice
- Apr. 28, 2025
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Amendment of Telecommunications Business Agreement in Myanmar
- Mar. 17, 2025
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Autonomous Bus Trial Launch in Kumamoto City (Update)
- Feb. 05, 2025
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Notice regarding System Maintenance
- Nov. 26, 2024
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Regarding recent media coverage
- Nov. 15, 2024
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Awarded Highest Gold Rating in PRIDE Index 2024 for LGBTQ+-Related Initiatives for the Second Consecutive Year
