Frans Kesuma

Part of Jardine Matheson Holdings Ltd., PT Karya Supra Perkasa engages in construction services. The private 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 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 Jardine Matheson Holdings Ltd., PT Tambang Supra Perkasa provides mining services. The private company is based in Jakarta Timur, Indonesia.

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

Part of Jardine Matheson Holdings Ltd., PT Astra Nusa Perdana is a logistics infrastructure holding private 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.

PT Asmin Bara Bronang engages in the coal mining. It has mining facilities in Central Kalimantan. The company is headquartered in Jakarta, Indonesia.

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.