About Us
Who We Are
Established on June 6, 2018, the company first started under the name of PT Kadinlo Pasir Tiga and further changed to PT Indo Agregat Materials on April 7, 2021.
PT Indo Agregat Material (IAM) is the retail and marketing arm of PT Kaltara Batu Konstruksi (KBK), one of the investment portfolios of PT Puncak Mineral Investasi (PMI), PT Kaltara Batu Konstruksi (KBK), a Private Limited Liability Aggregate Mining Company incorporated in the Republic of Indonesia.
PT Indo Agregat Material (IAM) is the retail and marketing arm of PT Kaltara Batu Konstruksi (KBK), one of the investment portfolios of PT Puncak Mineral Investasi (PMI), PT Kaltara Batu Konstruksi (KBK), a Private Limited Liability Aggregate Mining Company incorporated in the Republic of Indonesia.