Established on 25 April 2014, PT JSI Sinergi Mas is a holding company that develops coal and other mineral resources.

Through direct investment or joint operations with strategic partners, we continuously grow to satisfy their increasing demand, both domestic and international.

Strive to be Asia’s leading integrated Mineral Mining Company targeted for High-End Applications.

•   Increasing value in business units and other business developments to improve benefits to its stakeholder.
•   To enhance the life of Internal Stakeholders and the people they serve through the application of the world’s best practices.
•   To enable the people in our companies to accomplish more collectively than they could separately.