PT Indocement Tunggal Prakarsa Tbk is an Indonesia-based company primarily engaged in manufacturing cement. Its business is classified into three segments: cement, ready-mix concrete as well as aggregates and trass quarries. Its cement sector includes cement manufacturing and trading. The types of cement it produces are Portland Composite Cement; Ordinary Portland Cement, including Type I, Type II and Type V; Oil Well Cement; White Cement, and TR-30 White Skim Coat; they are all marketed under the brand Tiga Roda. Its production facilities are located in Bogor, Cirebon and Kotabaru, Indonesia. Its ready-mix concrete sector includes ready-mix concrete manufacturing and trading. The Company runs its ready-mix concrete business through its subsidiaries, PT Indomix Perkasa and PT Pionirbeton Industri. Through its subsidiaries, PT Gunung Tua Mandiri, PT Mandiri Sejahtera Sentra, PT Tarabatuh Manunggal and PT Mineral Industri Sukabumi, it operates its aggregates and trass quarries business.