Paulus Warsono Broto

PT Arutmin Indonesia engages in producing and exporting thermal coal products for power and industrial plants. The company was founded in 1981 and is headquartered in Jakarta, Indonesia.

PT Kaltim Prima Coal operates as a coal mining company. Its operations include a series of open pits and coal preparation facilities. The company was founded on April 8, 1982 and is headquartered in Sangatta, Indonesia.

PT Astratel Nusantara provides telecommunications services. It is engaged in installment of telephone lines and development of various infrastructure projects. It is subsidiary of PT Astra International. The company is headquartered in Jakarta, Indonesia

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.

Part of Jardine Matheson Holdings Ltd., PT Prima Multi Mineral provides mineral mining and exploration services. The company is based in Jakarta, Indonesia. PT Prima Multi Mineral was acquired by PT Pamapersada Nusantara on January 31, 2007.

Part of Jardine Matheson Holdings Ltd., PT Serasi Autoraya is an Indonesian company that rents motor vehicles. The company is based in Jakarta, Indonesia.

PT Tuah Turangga Agung provides coal mining materials. The company is headquartered in Jakarta, Indonesia.

Part of Kuala Lumpur Kepong Bhd., PT Kreasijaya Adhikarya is an Indonesian company that supplies palm oil refined products. The company is based in Dumai, Indonesia. Bhd. on November 10, 2014. PT Kreasijaya Adhikarya was acquired by KL-Kepong Plantation Holdings Sdn.

PT Astra Aviva Life engages in life insurance services. The company was founded on May 26, 2014 and is headquartered in Jakarta, Indonesia.

Part of Jardine Matheson Holdings Ltd., PT Tanjung Sarana Lestari provides real estate services. The company is based in Jakarta, Indonesia. The CEO of the Indonesian company is Nico Tahir.

Part of Jardine Matheson Holdings Ltd., PT Suprabari Mapanindo Mineral produces thermal coal. PT Suprabari Mapanindo Mineral was acquired by PT Tuah Turangga Agung from PT Cipta Olah Alam Lestari on March 31, 2017 for $46.20 million.

PT Cemex Indonesia is an Indonesian company that manufactures and distributes cement.