Reswara was founded in 2010 to be in the business subholding company integrated mining. Reswara immediately take significant steps to strengthen its business portfolio in the field of coal mining in December 2010. Reswara acquisition of PT Tunas Inti Abadi (TIA) and the June 2011 acquisition of PT Media Djaya Together (MDB).
TIA was established on November 11, 2003, which was later acquired by the SS and SSB in December 2007. Subsequently, in mid-2010, PT ABM acquired TIA of the SS, and eventually transfer ownership to Reswara TIA shares on December 14, 2010.