Sumitomo Metal Mining Co., Ltd. (TYO:5713)
Japan flag Japan · Delayed Price · Currency is JPY
3,624.00
+54.00 (1.51%)
Jul 24, 2025, 11:30 AM JST

Sumitomo Metal Mining Company Description

Sumitomo Metal Mining Co., Ltd., together with its subsidiaries, engages in mining, smelting, and refining non-ferrous metals in Japan and internationally.

It operates through Mineral Resources, Smelting & Refining, and Materials segments. The company provides metal products, including copper, nickel/cobalt, gold/precious metal, and others; electrolytic copper; electrolytic and handy nickel; nickel chloride, nickel sulphate, electrolytic cobalt, ferronickel, and scandium oxide; gold and silver ingot, gold and silver shot, platinum, rhodium, ruthenium, and palladium; and other metals, such as slag sand, copper sulphate, selenium, solium hydrogensulfite, gypsum, sulphuric acid, green sand, rolled copper foil, tin, copper and brass strips, and iron pellet.

It also offers powder materials comprising thick film pastes, nickel and fine copper powders, nickel oxides, absorbing materials, sputtering targets, AuSn solder materials, rare earth magnetic materials, and lubricants; package materials consisting of copper-clad laminates and printed wiring boards; Silicon Carbide; automotive, hydro processing, rejuvenation and regeneration of HPC, and petrochemical catalysts products.

In addition, the company provides water and precious metals recycling; water treatment and environment-related engineering; sterilization and property modification by irradiation; and domestic marine transportation businesses.

The company was formerly known as Seika Kogyo (Mining) Co., Ltd. and changed its name to Sumitomo Metal Mining Co., Ltd. in June 1952.

Sumitomo Metal Mining Co., Ltd. was founded in 1590 and is headquartered in Tokyo, Japan.

Sumitomo Metal Mining Co., Ltd.
CountryJapan
Founded1590
IndustryIndustrial Materials
SectorMaterials
Employees7,402
CEONobuhiro Matsumoto

Contact Details

Address:
Shimbashi Sumitomo Building
Tokyo, Tokyo 105-8716
Japan
Phone81 3 3436 7705
Websitesmm.co.jp

Stock Details

Ticker Symbol5713
ExchangeTokyo Stock Exchange
Stock TypeCommon Stock
Fiscal YearApril - March
Reporting CurrencyJPY
ISIN NumberJP3402600005
SIC Code3330

Key Executives

NamePosition
Nobuhiro MatsumotoChief Executive Officer
Yasuhiro MiyakeChief Financial Officer