Sumitomo Electric Industries, Ltd.

Sumitomo Electric Receives the 2026 Implementation of the Year Award from the IOWN Global Forum™ for Collaborative Remote Media Production Utilizing Open A…

Sumitomo Electric Industries, Ltd. is pleased to announce that it has received the “2026 Implementation of the Year” from the ...
Sumitomo Electric Industries, Ltd.

Sumitomo Electric Holds Opening Ceremony for the UK’s First HVDC Subsea Cable Factory

Sumitomo Electric Industries, Ltd. held an opening ceremony on October 19, 2026, for the UK’s first HVDC subsea cable factory ...
sumitomoelectric

Wiring Harnesses for Automobiles

Wiring Harnesses Cars today are equipped with electronic components that, in addition to the basic operations of moving, turning, and stopping, perform various other functions as well. Wiring ...
住友電気工業株式会社

Open APNを活用した遠隔メディア制作の共同実証がIOWN Global Forum™「2026 Implementation of the Year」を受賞

住友電気工業株式会社（本社：大阪市中央区、社長：井上 治、以下「当社」）は、国際団体 IOWN Global Forum ™*1 （以下、「IOWN GF」）において、Open APN（オール光ネットワーク） *2 ...
sumitomoelectric

Sumitomo Electric Group announces its Mid-term Management Plan 2028

Sumitomo Electric Industries, Ltd. is pleased to announce its “Mid-term Management Plan 2028,” a three-year plan covering FY2026-FY2028. The Sumitomo Electric Group (SEG) is positioning “Digital and ...
sumitomoelectric

Notice Concerning Commencement of Tender Offer for Shares of Sumitomo Riko Company Limited and Transfer of Shares in Sumitomo Densetsu Co., Ltd. for the Tender Offer by Daiwa ...

Sumitomo Electric Industries, Ltd. (President: Osamu Inoue; the “Company”) hereby announces that, at the Board of Directors meeting held today, it has resolved to acquire common stock of Sumitomo Riko ...
sumitomoelectric

FY2025 Financial Results and the Mid-term Management Plan 2028

On May 12, a press conference was held at Osaka Headquarters to announce the Sumitomo Electric Group’s consolidated financial results for fiscal year 2025 and the Mid-term Management Plan 2028.
sumitomoelectric

Meta, NEC and Sumitomo Electric to Collaborate on “Petal”, the World’s First Petabit Transoceanic Submarine Cable System

Meta Platforms, Inc. (Meta), NEC Corporation (NEC), and Sumitomo Electric Industries, Ltd. (Sumitomo Electric) have started collaboration to build “Petal”, the world’s first commercial petabit (*) ...
sumitomoelectric

Sumitomo Electric Initiates Project for Redox Flow Battery System in the Oki Islands —Contributing to Carbon Neutrality and Electricity Resilience on Remote Islands—

Sumitomo Electric Industries, Ltd. has initiated a project for constructing a storage battery system using redox flow batteries (final scale: output 4,000 kW, capacity 12,500 kWh) in Ama Town, Oki ...
sumitomoelectric

Sumitomo Electric Industries, Ltd. and 3M Enter into an Assembly Agreement for Expanded Beam Optical Interconnect Technology for Data Centers

Sumitomo Electric Industries, Ltd. (Sumitomo Electric), and 3M announce an assembler agreement enabling Sumitomo Electric to offer variety of optical fiber connectivity products featuring 3M™ Expanded ...
sumitomoelectric

Sumitomo Electric Wins Best Paper Award in B1 PS1 Category at CIGRE Paris Session 2026 -World’s First Technology to Detect Anomalies in 600 km-Long HVDC Submarine Cables-

Sumitomo Electric Industries, Ltd. has successfully developed a world’s first technology for the early detection of external damage and other anomalies in long-distance high-voltage direct current ...
sumitomoelectric

Industry Leaders Complete SDM4 Multicore Fiber MSA and Release 1.0 Technical Specification

AFL, Corning Incorporated, Sumitomo Electric Industries, Ltd., and TeraHop PTE. LTD. today announced the completion of the SDM4 Multicore Fiber Multi-Source Agreement (SDM4 MCF MSA) and the public ...