Sumitomo Metal Mining Co Ltd - Company Profile
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Sumitomo Metal Mining Co Ltd (SMM) is a non-ferrous metals and materials company. Its main activities comprise mineral resource development, mining, metal smelting and refining, advanced materials manufacturing, and related research and development. Its products include copper, nickel, cobalt, gold, silver, nickel sulfate, battery cathode materials, crystal materials, powder materials, package materials, silicon carbide substrates, and catalysts. The company supplies materials for automotive, battery, electronics, communications, semiconductor, energy, environmental, aerospace, chemical, and consumer technology applications. Its products are used in electric and hybrid vehicles, smartphones, fiber-optic systems, electronic components, displays, power semiconductors, and industrial chemical processes. SMM operates facilities and group businesses in Japan and overseas, serving domestic and international markets through mining, refining, manufacturing, and group-company operations. SMM is headquartered in Minato, Tokyo, Japan.
Headquarters
Japan
Address
Shimbashi Sumitomo Bldg., 5-11-3, Shimbashi, Minato, Tokyo, 105-8716
Website
www.smm.co.jp
Telephone
81 3 34367701
No of Employees
7,507
Industry
Metals and Mining
Ticker Symbol & Exchange
5713 (TYO)
Revenue (2025)
$11.2B
9.3%
(2025 vs 2024)
EPS
XYZ
Net Income (2025)
XYZ
969.3%
(2025 vs 2024)
Market Cap*
$17.9B
Net Profit Margin (2025)
XYZ
882.5%
(2025 vs 2024)
* As of and is in US$
Sumitomo Metal Mining Co Ltd premium industry data and analytics
Products and Services
| Products | Services |
|---|---|
| Smelting and Refining: | Recycling: |
| Copper | Water Recycling |
| Gold | Recycling of Precious Metals |
| XYZ | XYZ |
| XYZ | XYZ |
| XYZ | XYZ |
History
History section provides information on new products, mergers, acquisitions, expansions, approvals, and many more key events.
| Year | Event | Description |
|---|---|---|
| 2026 | New Products/Services | In September, the company launched the 12-inch (300mm) bonded silicon carbide (SiC) substrate, SiCkrest. |
| 2026 | Contracts/Agreements | In September, the company entered into an agreement with Nyangumarta Warrarn Aboriginal Corporation to advance the Winu Copper and Gold Project in Western Australia, jointly developed with Rio Tinto. |
| 2026 | Contracts/Agreements | In May, the company entered a commercial agreement with MineHub to enhance real-time supply chain visibility. |
Competitor Comparison
| Key Parameters | Sumitomo Metal Mining Co Ltd | BHP Group Ltd | Corporacion Nacional del Cobre de Chile | Mitsubishi Materials Corp | Antofagasta Plc |
|---|---|---|---|---|---|
| Headquarters | Japan | Australia | Chile | Japan | United Kingdom |
| City | Minato | Melbourne | Santiago | Chiyoda-Ku | London |
| State/Province | Tokyo | Victoria | Santiago | Tokyo | England |
| No. of Employees | 7,507 | 39,267 | 15,739 | 17,591 | 38,072 |
| Entity Type | Public | Public | Private | Public | Public |
Key Financial Charts
Sales Growth
Net Income Growth
Executives
| Name | Position | Board | Since | Age |
|---|---|---|---|---|
| Akira Nozaki | Chairman | Executive Board | 2024 | 66 |
| Nobuhiro Matsumoto | Director; President | Executive Board | 2022 | 63 |
| Masaru Takebayashi | Director; General Manager - Non-Ferrous Metals Division; Senior Managing Executive Officer | Executive Board | 2023 | 60 |
| Yasuhiro Miyake | Executive Officer; General Manager - Finance and Accounting Dept. | Senior Management | - | - |
| Taeko Ishii | Director | Non Executive Board | 2018 | 70 |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
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