Companies → SUMITOMO ELECTRIC INDUSTRIES, LTD.

Save to list

Remove

SUMITOMO ELECTRIC INDUSTRIES, LTD.

Japan, Osaka

Report a bug?

Claim ownership and edit

Description

Sumitomo Electric Industries (SEI) is Japan's largest producer of wire and cable, and makes several other products, including wiring harnesses for cars, flexible printed circuits, and optical fiber for telecommunications, among others. The company has around 415 subsidiaries and affiliates around the globe. Founded in 1897, the company generates nearly 55% of its revenue from customers in the automotive industry; SEI also serves customers in the Environment and Energy, Electronics, Industrial Materials, and Infocommunications industries. The company generates more than 35% of its revenue in Japan.

Industries

Motor Vehicle Parts Manufacturing; Other Electrical Equipment and Component Manufacturing; Other Miscellaneous Manufacturing; Semiconductor and Other Electronic Component Manufacturing

SIC

Motor Vehicle Parts and Accessories; Electrical Equipment and Supplies, Nec; Manufacturing Industries, Nec; Semiconductors and Related Devices

Address:

4-5-33

KITAHAMA

CHUO-KU SUMITOMO BLDG. OSAKA

OSAKA

541-0041 Japan

Website:

sumitomoelectric.com/jp

Revenue

Recent news:

Sumitomo Electric Industries (TSE:5802) Is Up 11.4% After Lifting FY2026 Earnings Guidance - What's Changed

In February 2026, Sumitomo Electric Industries reported nine‑month results to December 31, 2025, with sales rising to ¥3,686,897 million and net income reaching ¥177,214 million, alongside basic earnings per share of ¥227.22 from continuing operations. The company also raised its full‑year 2026 guidance, lifting expected net sales to ¥4.90 trillion and projected basic earnings per share to ¥410.30, signaling management’s increased confidence in current business momentum. With these...

Source: Simply Wall St. Feb 12, 2026

Japan's Nikkei Hits Record High Amid Positive Sentiment

Japan's Nikkei Stock Average closed 3.9% higher at a record high of 54720.66, amid positive sentiment. Investors are focusing on the country's Lower-House election on Feb. 8. OCBC Group Research said in a note that opinion polls suggest the ruling coalition could be set to win 300 out of 465 seats in the coming election, clearing the obstacle for Prime Minister Takaichi's fiscal expansion plan.

Source: Barrons.com Feb 3, 2026

National Grid signs contracts for Sea Link

National Grid has signed contracts with Siemens Energy and Sumitomo Electric Industries for Sea Link, a proposed 140 km subsea electricity connection set to deliver cleaner, more reliable power between Kent and Suffolk.

Source: Energy Global Dec 11, 2025

Does Sumitomo Electric (TSE:5802) Relying on Renewed Supply Deals Signal Resilient Operations or Hidden Risks?

SEI Optical recently announced the renewal of its supply agreement with Sumitomo Electric Industries, securing the purchase of optical fibre preforms, related equipment, spare parts, and technical services under the 2026 Sumitomo Framework Purchase Agreement, effective from 1 January 2026 to 31 December 2026. This arrangement, confirmed by directors as fair, reasonable, and on normal commercial terms, highlights ongoing collaboration and operational continuity between Sumitomo Electric...

Source: Simply Wall St. Dec 2, 2025

Central Bank Outlooks Roil Asian Stock Markets

Asian stock markets turned in a choppy Monday, on outlooks for central banks in the US and Japan, an

Source: MT Newswires Dec 1, 2025

BWX Technologies, Inc. (BWXT)’s Kinectrics Division Secures a Multi-Year Contract From Sumitomo Electric Industries

With significant upside potential, BWX Technologies, Inc. (NYSE:BWXT) secures a spot on our list of the 10 Best Defense Contractor Stocks to Buy Now. On September 23, 2025, BWX Technologies, Inc. (NYSE:BWXT) announced its Kinectrics division, which secured a multi-year contract from Sumitomo Electric Industries to provide commissioning testing services for Germany’s A-Nord Corridor project.

Source: Insider Monkey Sep 27, 2025

TYO - Delayed Quote - USD

SMTOY

59.12 -3.26 (-5.23%)

At close March 23 06:00 UTC

Candle

Line

Financial Statistics

Valuation Measures

Current

Quarterly

As of 03/20/2026

Market Cap: 49.13 B

Enterprise Value: 52.00 B

Trailing P/E: 34.12

Forward P/E: N/A

PEG Ratio (5yr expected): N/A

Price/Sales (ttm): 1.53

Price/Book (mrq): 2.96

Enterprise Value/Revenue: 1.71

Enterprise Value/EBITDA: 14.35

Financial Highlights

Profitability and Income Statement

Profit Margin: 5.22%

Return on Assets (ttm): 5.07%

Return on Equity (ttm): 11.03%

Revenue (ttm): 4.93 T

Net Income Avi to Common (ttm): 257.30 B

Diluted EPS (ttm): 1.73

Balance Sheet and Cash Flow

Total Cash (mrq): 348.58 B

Total Debt/Equity (mrq): 30.16%

Levered Free Cash Flow (ttm): 216.00 B

Company is likely to buy

Company is likely to sell

Disclaimer:

IndexBox is not affiliated with, associated with, or endorsed by this company in any way. The information provided on this page, including company details, is solely for informational purposes. IndexBox makes no representations or warranties about the accuracy or completeness of the information provided.

All data and information is provided “as is” for informational purposes only, and is not intended for trading purposes or financial, investment, tax, legal, accounting or other advice. Please consult your broker or financial representative to verify pricing before executing any trade. IndexBox is not an investment adviser, financial adviser or a securities broker. None of the data and information constitutes investment advice nor an offering, recommendation or solicitation by IndexBox to buy, sell or hold any security or financial product, and IndexBox makes no representation (and has no opinion) regarding the advisability or suitability of any investment.