Company news
Sumitomo Electric Industries, Ltd. (TSE:5802) news
Every Sumitomo Electric Industries, Ltd. press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
Consolidated Financial Results for the Three Months Ended June 30, 2026 (Under Japanese GAAP)
July 31, 2026
Sumitomo Electric Industries : and Van Oord Consortium Secures HVDC Cable Framework Agreement with SSEN Transmission
July 9, 2026
Sumitomo Electric Industries : Commences Construction of Fourth-Phase Vanadium Redox Flow Battery Installation in Kashiwazaki —Contributi...
July 8, 2026
Notice Regarding Conclusion of an Absorption-type Split Agreement regarding an Absorption-type Split (Simplified Absorption-type Split) b...
June 26, 2026
Sumitomo Electric Industries : Convocation Notice of the 156th Ordinary General Meeting of Shareholders
May 28, 2026
Sumitomo Electric Industries : FY2025 Financial Results and the Mid-term Management Plan 2028
May 27, 2026
Sumitomo Electric Industries : Secures Approx. EUR 2 Billion HVDC XLPE Cable Project from Amprion and Establishes an EPC Subsidiary in Ge...
May 21, 2026
Sumitomo Electric Industries : Notice Regarding Share Split 20260511
May 12, 2026
Sumitomo Electric Industries : Notice of Dividend for Fiscal Year 2025
May 12, 2026
Sumitomo Electric Industries : Group announces its Mid-term Management Plan 2028
May 12, 2026
Sumitomo Electric Industries : Notice of Changes in Representative Directors and Executive Officers (179 KB)
May 12, 2026
Sumitomo Electric Industries : Vanadium Redox Flow Battery Selected by Hokkaido Electric Power Network for the Third Time, to Be Installe...
April 27, 2026
Sumitomo Electric Industries : Fiber Optics Industry Leaders Announce Collaboration to Define a New Multicore Fiber Design Optimized for ...
March 11, 2026
Sumitomo Electric Industries : to Exhibit at Mobile World Congress 2026 —Toward Realizing Future 6G Communications Through All-Optical Ne...
February 25, 2026
Sumitomo Electric Industries : TV Appearance on Nikkei CNBC
February 18, 2026
Sumitomo Electric Industries : Notice of Revisions to the Full-Year Consolidated Financial Forecasts of the Fiscal Year ending March 31, ...
February 3, 2026
Sumitomo Electric Industries : Exhibits Next-Generation Interface Cable at Integrated Systems Europe (ISE) 2026
February 1, 2026
Sumitomo Electric Industries : New Year's Receptions 2026
January 26, 2026
Sumitomo Electric Industries : 2026 New Year’s Message from the President (Summary for Employees)
January 4, 2026
CORRECTION -- Sumitomo Electric Selects Kinectrics to Complete Commissioning Testing for the A-Nord HVDC Underground Power Transmission P...
September 26, 2025
Sumitomo Electric Selects Kinectrics to Complete Commissioning Testing for the A-Nord HVDC Underground Power Transmission Project
September 23, 2025