PT Solusi Bangun Indonesia Tbk, together with its subsidiaries, engages in the production and distribution of cement, ready-mixed concrete, and aggregates in Indonesia and internationally. It operates through three segments: Cement, Ready-mix Concrete and Aggregates Quarry, and Other Construction Services. The company provides other construction and consulting services. In addition, it is involved in mining activities; waste management services used as alternative fuel and raw materials; and aggregate quarry and construction activities. The company was formerly known as PT Holcim Indonesia Tbk and changed its name to PT Solusi Bangun Indonesia Tbk in March 2019. The company was founded in 1971 and is headquartered in Jakarta, Indonesia. PT Solusi Bangun Indonesia Tbk operates as a subsidiary of PT Semen Indonesia (Persero) Tbk.