PT Semen Indogreen Sentosa is a manufacturing industry company engaged in Ready Mix Concrete since 2012. PT Semen Indogreen Sentosa's products are Ready Mix, Cement Treated Base, and Rigid Pavement. PT Semen Indogreen Sentosa already has a business portfolio with BUMN Karya and many large national private companies. Currently, PT Semen Indogreen Sentosa is contributing to the completion of the Trans Sumatra Toll Road (JTTS) by meeting the needs for Ready Mix materials. Since August 2020, PT Semen Indogreen Sentosa has joined PT Hutama Karya Group with share ownership of PT HAKAASTON, a subsidiary of PT Hutama Karya (Persero) of 85%.