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Sumitomo Corporation and Hitachi Rail Limited Win Order for Automatic Fare Collection System for MRT Jakarta's North-South Line

News Release

Sumitomo Corporation to Participate in CDR Project Through Joint Venture with Graphyte

News Release

Notice Regarding the Progress of Share Repurchases

(PDF/57KB)

Timely disclosure

News Release

Sumitomo Corporation and Gresham House, One of Europe’s Largest Battery Energy Storage Investors, to Establish a New Large-Scale BESS Portfolio

IR

DAIS (Digital & AI Strategy) Briefing (May 27, 2026, 14:00 JST)