News
News Release
- May 16, 2025
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Personnel Changes (PDF/199KB)
- May 13, 2025
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Notice Concerning the Opinions of the Board of Directors of the Company on the Shareholder Proposals (PDF/1191KB)
Timely disclosure
- May 13, 2025
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Appointment of a Candidate of the Substitute for a Director Who Is an Audit & Supervisory Committee Member (PDF/92KB)
- May 02, 2025
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Extension of Power Purchase Agreement for an Additional 15 Years in the United Arab Emirates (UAE)
- May 01, 2025
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Financial Results for the Year ended March 31, 2025
Topics
May 14, 2025
Using CO2 and Silicon-Based Waste to Synthesize Next-Generation Semiconductor Raw-Materials: Toward Commercialization Through Joint Demonstration Project with Tohoku University
May 12, 2025
New Industrial Park Development in Thanh Hoa Province, North-Central Vietnam
May 08, 2025
Investment in bolttech an Insurtech Company Offering Insurance Products in 37 Countries Including Southeast Asia and Strategic Partnership Formed
May 07, 2025
Joint Venture with Thailand's NFC Public Company Limited for Sulfuric Acid Tank Terminal Business
May 07, 2025
Sumitomo Corporation Acquires Full Ownership of U.S.-based ActivStyle, Provider of Home Medical Supplies for Patients with Chronic Conditions
Apr. 25, 2025
Completion Conditions Met for Project Financing of the Quebrada Blanca Phase 2 Project in Chile
IR Information
- 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”
- Jun. 21, 2024
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The 156th Ordinary General Meeting of Shareholders
- May 13, 2024
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Presentation Material, Q&A (4th Quarter Results for FY2023)
- Sep. 29, 2023
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Integrated Report 2023 has been released
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
