PT Indocement Tunggal Prakarsa Tbk engages in the manufacture and sale of cement and ready-mix concrete. It operates through the following segments: Cement, Ready-Mix Concrete, and Aggregates Quarries. The Cement segment produces and sells several types of cement. The Ready-Mix Concrete segment includes the production and sale of ready-mix concrete. The Aggregates Quarries segment focuses on mining activities. The company was founded on January 16, 1985 and is headquartered in Jakarta, Indonesia.