• English
  • Bahasa Indonesia
    • Sumbawa Timur Mining
    Sumbawa Timur Mining

    Responsible Mineral Exploration on the
    Back of a World-Class Copper Discovery

    Responsible Mineral
    Exploration on the Back of a
    World-Class Copper Discovery

    Explore More
    Sumbawa Timur Mining

    Geothermal Potential to Power Future
    Mining Operations

    Geothermal Potential to
    Power Future Mining
    Operations

    Explore More
    Sumbawa Timur Mining

    We Hold the Right Values
    as We Work Towards Future Goals

    We Hold the Right Values in
    Every Step Towards Future
    Goals

    Explore More
    Sumbawa Timur Mining

    Setting a Foundation for Exemplary
    Environmental Performance

    Setting a Foundation for
    Exemplary Environmental
    Performance

    Explore More
    Sumbawa Timur Mining

    Driven by a Passion for Fostering
    Growth for Communities

    Driven by a Passion for
    Fostering Growth for
    Communities

    Explore More
    Why Sumbawa?
    The land of Sumbawa holds valuable natural resources essential for human sustenance.
    Explore more
    Overview Thorough Exploration, Rigorous Safety Standards, Fostering Sustainable Development for a Brighter Tomorrow
    Sumbawa Timur Mining Sumbawa Timur Mining
    The Hu'u Project is led by seasoned experts who employ state-of-the-art technology while continuously striving for the wellbeing of all stakeholders.
    One of the World's Most Exciting Copper-Gold Discoveries Located in Hu'u District, West Nusa Tenggara
    We call this discovery the Onto Deposit, a world-class mineral resource with an estimated resource exceeding 2 billion tons.
    Onto Deposit
    Sumbawa Timur Mining
    Sumbawa Timur Mining

    Our Exploration Journey

    Achieving exceptional results requires unwavering determination and the courage to conquer every challenge. Follow our journey to realizing a world-class copper mining operation supported by renewable energy.
    Explore more
    Sumbawa Timur Mining
    Sustainability Motivated to Set a New Standard in Responsible Minerals Exploration for Better Society.
    Sumbawa Timur Mining
    Our Approach
    Sumbawa Timur Mining
    Environment
    Sumbawa Timur Mining
    Community
    Sumbawa Timur Mining
    Forestry
    Sumbawa Timur Mining
    All News Stories Stories
    from Sumbawa Timur Mining
    STM’s Integrated Waste Management Ensures a Sustainable Environment
    14 / 11 / 2024 Stories
    STM’s Integrated Waste Management Ensures a Sustainable Environment
    100 STM Scholarship Recipients of D1 (Associate Degree) Heavy Equipment Engineering Successfully Graduated
    28 / 09 / 2024 Press Release
    100 STM Scholarship Recipients of D1 (Associate Degree) Heavy Equipment Engineering Successfully Graduated
    STM Opens 2024 Achievement Scholarship Registration for Dompu Students
    23 / 09 / 2024 Press Release
    STM Opens 2024 Achievement Scholarship Registration for Dompu Students
    Sumbawa Timur Mining
    Contact Us Everything We Do is With Purpose

    We believe that minerals are vital for future development and prosperity. Life Matters Most is our guiding value, anchoring every decision we make. Our purpose is clear: to harness these essential elements responsibly, ensuring a sustainable future for generations to come.

    Connect with Us
    Sumbawa Timur Mining