Energy & PowerJul 16, 2026

Sumitomo Electric Industries, Ltd.

Company Profile Analysis

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Sumitomo Electric Industries, Ltd. - Energy & Power showcase

Year Founded & Workforce

1896-12-31

248,330 Employees

Industry

Energy & Power

Services

Sumitomo Electric Industries, Ltd. Overview

Company Headquarters: Japan

Founded: 1897

Workforce: ~248,330

Company Working:

Sumitomo Electric Industries, Ltd. (Sumitomo Electric Industries) is engaged in manufacturing and selling electrical wires, cables, and other communication wiring products. It operates through five business segments, namely, automotive, infocommunications, electronics, environment and energy, and industrial materials and others. The automotive segment covers wiring harnesses, anti-vibration rubber products, and other automotive parts. The infocommunications segment comprises optical fiber cables, optical fiber fusion splicers, optical data links and other optical components, and access network system products. The electronics segment includes electronic wires, compound semiconductors, materials for electronic components, and irradiated products. The environment and energy segment offer copper wire rods, electric power cables, magnet wires, power systems, and supervisory telecontrol equipment. The industrial materials and others segment cover special steel wires, cutting tools, diamond and cubic boron nitride tools, and sintered parts.

Sumitomo Electric System Solutions Co., Ltd., Autonetworks Technologies, Ltd, Sinterwerke Grenchen AG, and Sumitomo Electric Wintec Inc. are some of the subsidiaries of the company.

Company Snapshot

$28,252M

Revenue

248,330

Employees

1896-12-31

Founded

Japan

Headquarters

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About the Author

Wantstats Research Team

Wantstats' research desk profiles Sumitomo Electric Industries, Ltd. as part of our ongoing coverage of the Energy & Power sector, drawing on public company data, filings, and market intelligence.

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I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Noah Malgeri

Co-Founder, Mojave Rail Fabrication Limited

This is really good guys. Excellent work on a tight deadline. I will continue to use you going forward and recommend you to others. Nice job.

Michael Robert

Manager, JavolVision

Thanks, I am so happy that we worked together. Maybe we still can work together in the future.

Joseph Aguayo

Sales Operations & Pricing Manager, Intel

Thanks. It's been a pleasure working with you, please use me as reference with any other Intel employees.

Bong Lau

Sales Leader, Bamberg

We bought your "2025 report" in 2020. Everything is fine and very good.

Peter Groot Koerkamp

Account and Business Manager, EFS-Holland BV

Thanks for sending the report it gives us a good global view of the Betaïne market.

Younghwan Choi

Senior Retail Manager, LG Chem

We found the report very insightful! we found your research firm very helpful. I'm sending this email to secure our future business.

Mark Irwin

Management Consultant, Level 21

I am very pleased with how market segments have been defined in a relevant way for my purposes (such as "Portable Freezers & refrigerators" and "last-mile"). In general the report is well structured. Thanks very much for your efforts.

Rob Kooiker

Group Product Manager HVAC & Fire Protection GMA, Rockwool

I have been reading the first document or the study, the Global HVAC and FP market report 2021 till 2026. Must say, good info! I have not gone in depth at all parts, but got a good indication of the data inside!

Jason Lee

R&D Director, Seojin

Thanks for your great support. Appreciate it. Well received report. It helps us to understand market well. We're planning other area of survey in the future, let's keep in touch.

Akif Moroglu

Strategy & Business Development Director, Dogan Holding

We got the report in time, we really thank you for your support in this process. I also thank to all of your team as they did a great job.

Sumitomo Electric Industries, Ltd.

Company Headquarters: Japan Founded: 1897 Workforce: ~248,330 Company Working: Sumitomo Electric Industries, Ltd. (Sumitomo Electric Industries) is engaged in manufacturing and selling electrical wires, cables, and other communication wiring products. It operates through five business segments, namely, automotive, infocommunications, electronics, environment and energy, and industrial materials and others. The automotive segment covers wiring harnesses, anti-vibration rubber products, and other automotive parts. The infocommunications segment comprises optical fiber cables, optical fiber fusion splicers, optical data links and other optical components, and access network system products. The electronics segment includes electronic wires, compound semiconductors, materials for electronic components, and irradiated products. The environment and energy segment offer copper wire rods, electric power cables, magnet wires, power systems, and supervisory telecontrol equipment. The industrial materials and others segment cover special steel wires, cutting tools, diamond and cubic boron nitride tools, and sintered parts. Sumitomo Electric System Solutions Co., Ltd., Autonetworks Technologies, Ltd, Sinterwerke Grenchen AG, and Sumitomo Electric Wintec Inc. are some of the subsidiaries of the company.

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