Setiawan Karnata

PT Asmin Bara Jaan engages in coal mining and exploration services. The firm produces coal and supplies electricity & alternative energy to the power utilities and industries. The company is located in Jakarta, Indonesia.

Part of Jardine Matheson Holdings Ltd., PT Karya Supra Perkasa engages in construction services. The company is based in Jakarta, Indonesia. Iwan Hadiantoro has been the CEO of the Indonesian company since 2016.

Part of Jardine Matheson Holdings Ltd., PT Astra Nusa Perdana is a logistics infrastructure holding company based in Jakarta, Indonesia. In 2018, Astra Infra organized its business lines into toll road and port, with PT Astra Tol Nusantara as the holding Indonesian company for toll road business and PT Astra Nusa Perdana as the holding company for logistics infrastructure businesses. The company's portfolio includes toll roads such as Tangerang-Merak, Cikopo-Palimanan, and Jombang-Mojokerto, as well as the port and bonded logistics center PT Pelabuhan Penajam Banua Taka or Astra Infra Port - Eastkal. Astra Infra Solutions (AIS) is a business unit that provides total solutions services in Indonesian toll road operations. The company emphasizes seven initiatives that consist of greenhouse gas emissions reduction, energy management, water management, waste management, employee health and safety, community development, and good corporate governance. The company was founded in 2018 and is a subsidiary of Astra Infra, which has over 28 years of experience as an investor-operator in the Indonesian infrastructure sector. The CEO is Tet Fa Djap.

PT Astra Tol Nusantara operates as a holding company with interest in toll road businesses. The company is headquartered in Jakarta, Indonesia.

Part of Jardine Matheson Holdings Ltd., PT Pama Indo Mining is a mining and earth moving contractor. The company is based in South Kalimantan, Indonesia.

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.

Part of Marubeni Corp., PT Surya Artha Nusantara Finance is an Indonesian company that operates a construction machinery financing firm. The company is based in Jakarta Selatan, Indonesia.

PT Tuah Turangga Agung provides coal mining materials. 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 Tambang Supra Perkasa provides mining services. The company is based in Jakarta Timur, Indonesia.

PT Agincourt Resources engages in the gold and silver mining exploration services. The company operates its mining services through Martabe Gold Mine project, which is located in North Sumatra, Indonesia. Agincourt Resources was founded in 1997 and is headquartered in Jakarta, Indonesia.

Part of Jardine Matheson Holdings Ltd., UT Heavy Industry (S) Pte Ltd. provides investment services. The company is based in Singapore, Singapore.