Solusi Bangun Indonesia Tbk PT 

PT Solusi Bangun Indonesia Tbk, along with its affiliated entities, specializes in the production and distribution of cement, ready-mixed concrete, and construction aggregates for both the Indonesian and international markets. The company's operations are divided into three primary sectors: Cement, Ready-mix Concrete and Aggregates Quarry, and a variety of Other Construction Services. In addition to these core activities, the firm provides diverse construction and consulting services. It also undertakes essential mining operations, including the extraction of limestone and siltstone, as well as aggregate quarrying and various construction projects. Founded in 1971, the company was initially known as PT Holcim Indonesia Tbk before rebranding to its current name, PT Solusi Bangun Indonesia Tbk, in March 2019. Its corporate headquarters are located in Jakarta, Indonesia, and it operates as a subsidiary of PT Semen Indonesia Industri Bangunan.