PT Baramulti Suksessarana, Tbk (BSSR), is an Indonesian coal company. The company is in the process of developing two significant mines: the BSSR mine which located in Loa Janan, Kutai Kertanegara, Kalimantan Timur and the Antang Gunung Meratus mine (also referred to as the AGM mine).PT Antang Gunung Meratus (AGM) is a wholly owned subsidiary of BSSR. The company owns and operates the AGM mine at Tapin, Hulu Sungai Selatan, Kalimantan Selatan which currently produces approximately 3 millions tonnes of sub-bituminous coal a year.