Mitsui Mining and Smelting Co Ltd

MMG

Company Profile

  • Business description

    Mitsui Mining and Smelting Co Ltd (Mitsui Kinzoku) is a Japanese company which primarily supplies and produces metals for manufacturers of both automobiles and telecommunications devices. The company is split across four segments: Engineered Materials, within which Mitsui Kinzoku supplies catalytic converters, battery materials, and copper foil used in microelectronics; Metals, which involves mining, smelting, and recycling copper and zinc; Automotive Parts and Components, which principally manufactures door-related automotive parts; and Affiliates Coordination, which includes perlite, die-casting, and engineering projects. Whilst Mitsui Kinzoku derives the majority of revenue domestically, the company operates in several overseas markets, notably the United States and mainland Asia.

  • Contact

    1-11-1 Osaki
    Gate City Ohsaki, West Tower, 19th Floor
    Shingagawa-ku
    Tokyo141-8584
    JPN

    T: +81 354378000

    http://www.mitsui-kinzoku.co.jp

  • Sector

    Industrials

    Stock type

    Sensitive

  • Industry

    Conglomerates

    Fiscal Year End

    31 March 2026

    Employees

    13,202

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