Sumitomo Electric Industries, Ltd. (SMTOY)
OTCMKTS · Delayed Price · Currency is USD
22.38
-0.07 (-0.31%)
Jul 18, 2025, 3:58 PM EDT

Sumitomo Electric Industries Company Description

Sumitomo Electric Industries, Ltd. manufactures and sells electric wires and cables worldwide.

Its Environment & Energy segment offers electric conductors; power transmission wires/cables/equipment; magnet wires; air cushions for railroad vehicles; power system equipment, such as substation equipment/control systems, and charged beam equipment and processing; electrical/power supply work and engineering; porous metals; and metal materials for electronic parts.

The company’s Infocommunications segment sells optical fiber cables; telecommunication cables and equipment; fusion splicers; optical/wireless devices, such as optical transceiver modules/wireless communication devices; compound semiconductor; and access network equipment.

Its Automotive segment offers wiring harnesses, anti-vibration rubbers, automotive hoses, and car electronic components, as well as network/system devices, such as traffic control devices.

The company’s Electronics segment provides electronic wires, electron beam irradiation products, flexible printed circuits, fluorine resin products, fasteners, metal parts, and chemical products.

Its Industrial Materials & Others segment offers tensioning materials for prestressed concrete, precision spring steel wires, steel tire cord, cemented carbide tools, diamond and CBN tools, laser optics, sintered powder metal parts, and semiconductors heat-spreader materials.

The company was formerly known as Sumitomo Electric Wire & Cable Works and changed its name to Sumitomo Electric Industries, Ltd. in 1939.

The company was founded in 1897 and is headquartered in Osaka, Japan.

Sumitomo Electric Industries, Ltd.
CountryJapan
Founded1897
IndustryAuto Parts
SectorConsumer Discretionary
Employees288,145
CEOMasayoshi Matsumoto

Contact Details

Address:
4-5-33, Kitahama
Osaka, 541-0041
Japan
Phone81 6 6220 4141
Websitesumitomoelectric.com

Stock Details

Ticker SymbolSMTOY
ExchangeOTCMKTS
Fiscal YearApril - March
Reporting CurrencyJPY
ISIN NumberUS8656172033
SIC Code3357

Key Executives

NamePosition
Masayoshi MatsumotoChairman and Chief Executive Officer
Osamu InouePresident, Chief Operating Officer and Director
Yasuhiro MiyataMD, GM of Electronics Sales Unit and Director
Masaki ShirayamaMD, GM of Electric Wire and Cable of Energy Business Unit and Director
Hideo HatoVice President, GM of New Business Development Div., Deputy GM of Automotive Business Div. and Director
Yoshiyuki OgataMD, Director and General Manager of Automotive Business Division Chubu Branch
Hisashi TogawaMD, GM of Production Technology Division, DGM of New Business Development Division and Director
Hiroshi HayamiMD, GM of Research and Development Division and Director
Toshiyuki SahashiMD, GM of Advanced Materials Business Division and Director
Yoshitomo KasuiChairman of Audit and Supervisory Board