03 February 2022

Fact Book FY2021 3rd Edition

Investor Relations

Fact Book FY2021 3rd Edition is now available.

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Press Releases & News

Sumitomo Electric to Exhibit　at CIGRE 2026 Technical Exhibition

07 August 2026

Sumitomo Electric Selected as a Gold Partner of the 48th WorldSkills Competition in Shanghai, China —Supporting Skilled Workforce Development with World-Class Optical Communication Technology—

06 August 2026

Fact Book FY2026 1st Edition

31 July 2026

Consolidated Financial Results for the Three Months Ended June 30, 2026

31 July 2026

H.E. Ms. Petra Sigmund, Ambassador of the Federal Republic of Germany to Japan, Visits the Power Cable Factory at Osaka Works

24 July 2026

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