Ratanlal Raaj Kumar

Part of PT Dian Swastatika Sentosa Tbk, PT Barasentosa Lestari is a coal mining company based in Jakarta, Indonesia. The company is a member of the Association of Indonesian Coal Mining Companies (APBI-ICMA), which provides valuable information about the coal mining industry and helps to solve member's issues. The company is also involved in supporting mining student activities in Indonesia. Recently, the company participated in a working group on mineral and coal downstreaming held by the Indonesian Chamber of Commerce and Industry (KADIN) and met with the Investment Coordinating Board (BKPM) to discuss the government's program to accelerate downstreaming in the mineral and coal sectors. The CEO of the company is Sulekera Lingadevaru Ravi.

GMR Energy Ltd. operates as a holding company. It engages in the generation and sale of power and mining and exploration activities. The company was founded on October 10, 1996 and is headquartered in Mumbai, India.

Sixonine Ventures Corp. currently engages in the identification and evaluation of a new business opportunity for the purpose of acquisition or participation. The company was founded on December 7, 2004 and is headquartered in Vancouver, Canada.

Part of Star Success Pte Ltd., PT Borneo Indobara is an Indonesian company that engages in coal mining and trading. The company is based in Jakarta Pusat, Indonesia. Founded in 2005.