Intekhab Khan

PT Adaro Indonesia engages in the production and mining of thermal coal. It provides moderate-energy and sub-bituminous coal under the Envirocoal trademark. The company was founded in 1982 and is headquartered in Jakarta, Indonesia.

Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers LLP (Singapore) is a Singaporean company that provides accounting services. The company is based in Singapore, Singapore.

PT Pamapersada Nusantara (PAMA) is well established as Indonesia's leading mining operations throughout archipelago since 1993. The firm actively manages numerous coal mines, gold, quarry rocks etc. and undertakes dam construction and road works as well other earth excavation and transportation projects. The company will continues to draw upon the advantage of its world-class, deep industry expertise coupled with unified approach on providing professional and value added services to remain its position at the forefront of the industry. In true PAMA culture, improvements, achievements and advances are progressive and responsive to evolving development on all fronts. It sees the change coming, then move early and fast to adapt to the changing business needs and economic development. Also, it conducts studies and learns more about how its business partners grow. PAMA is an active corporate citizen. As a professional mining company, it is deeply aware of the long-term, fundamental and corporate benefits as well as its concern with safe and healthy workforce. The company also demonstrates commitment through continuing enhancements to minimize PAMA's impact on the environment that mining and civil engineering will engender. PAMA supports communities where it does business through corporate donations which allocated for education, religious building and roads construction as well as medical service supports.

Institute of Singapore Chartered Accountants provides accounting services.

PT Allied Indo Coal (AIC), a joint venture between the Thohir family of Indonesia (50%) and the Salway family (50%), commenced commercial production in 1987 from the Parambahan deposit in West Sumatra, adjacent to PTBA's Ombilin. In 1999, the firm produced 426,000 MT, down from 1.7 million MT in 1998. All of the company's production was for export. Its relatively high quality coal can be processed into three different products such as steam coal with heat value (HV) of 6,900 Kcal/kg, Pulverized Coal Injection (PCI) with HV of 7,200 kcal/kg, and lump coal for household use with a 50-mm sized product. The company is headquartered in Jakarta, Indonesia.