PT Adaro Andalan Indonesia Tbk is a dynamic company that plays a significant role in the energy and mining sector in Indonesia. As part of the broader Adaro Group, the company is committed to supporting Indonesia’s energy needs through sustainable practices, innovation, and operational excellence. With a strong foundation in coal mining and energy production, PT Adaro Andalan Indonesia Tbk has expanded its focus to include integrated services, infrastructure development, and renewable energy initiatives, reflecting its vision of becoming a leading energy provider in the region. The company’s operations are designed to balance economic growth with environmental responsibility, ensuring long-term benefits for stakeholders, employees, and the communities in which it operates.

Petroliam Nasional Berhad (PETRONAS) is a leading global energy company committed to powering society’s progress in a responsible and sustainable manner. With close to 50,000 employees and a global reach spanning over 100 countries, we are ranked among the world’s largest corporations by revenue in the Fortune Media IP Ltd’s 2022 FortuneGlobal500®list.
With over two decades of presence in Indonesia, PETRONAS currently holds participating interests in four contract areas across the country, all of which are in the exploration and development stages. PETRONAS has also consistently implemented a wide range of social and community programmes focused on education, capacity building, environmental stewardship, health, and community wellbeing and development, guided by its Corporate Sustainability Framework.

PT Pamapersada Nusantara (PAMA) is a prominent mining contractor in Indonesia, recognized for its expertise in coal mining, energy, and heavy equipment services. As a subsidiary of PT United Tractors Tbk, which is part of the Astra International Group, PAMA has played a vital role in the nation’s mining industry since its establishment in 1974. Initially operating as a division within PT United Tractors, the company became an independent entity in 1993, marking the beginning of its journey as one of the country’s leading mining contractors.
Throughout its history, PAMA has demonstrated a strong commitment to sustainable mining practices. The company consistently adheres to Environmental, Social, and Governance (ESG) principles, ensuring that its operations not only deliver energy and mineral resources but also prioritize environmental sustainability and long-term continuity. This dedication is evident in the wide range of projects managed by PAMA, which include coal, gold, and quarry mining, as well as construction initiatives such as dam building and road development across Indonesia.

PT Emas Antam Indonesia (EAI) is a subsidiary of PT Aneka Tambang Tbk (ANTAM) established as part of ANTAM’s initiative to strengthen its retail gold sales stream, particularly through expansion in the jewelry and micro-gold segments. EAI offers precious metal products with a guarantee of 99.99% pure gold certified by the London Bullion Market Association (LBMA). The company manages multiple sales channels including Butik Emas Logam Mulia (BELM), online marketplaces such as Tokopedia, Shopee, Lazada, Blibli, and TikTok, cash-on-delivery services, ATM Emas, and digital service applications.

PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors, specializing in coal mining services. As a subsidiary of PT Alamtri Resources Indonesia Tbk (formerly known as PT Adaro Energy Indonesia Tbk), SIS plays a crucial role in supporting Adaro’s mining operations by providing a broad range of services, including contract mining, civil works, infrastructure development, and land logistics. Over the years, SIS has developed a strong reputation for its expertise, efficiency, and commitment to safety in the mining industry.
SIS was established to meet the growing demand for reliable mining services in Indonesia. With its headquarters in Jakarta, the company operates across various mining sites throughout the country. SIS has continuously expanded its operations, investing in advanced technologies, modern equipment, and workforce training to ensure optimal efficiency in coal extraction. Through strategic planning and engineering solutions, SIS has contributed significantly to Indonesia’s coal industry, ensuring the smooth transportation and production of coal for domestic and international markets.

PT Reska Multi Usaha, also known as KAI Services, is a subsidiary of PT Kereta Api Indonesia (Persero) established in 2003 with more than two decades of experience. The company was founded to implement and support the policies and programs of PT Kereta Api Indonesia (Persero) as the parent company, particularly in the railway restaurant business and other related services. PT Reska Multi Usaha operates in three core business areas: On Board Services, which include Sales On Train, On Train Cleaning, and Passenger Amenities; Integrated Facility Services, which consist of Security, Parking, Cleaning Service, and Outsourcing; and Commercial Services, which cover Restaurant, General Service, Cafe, and Catering.

ANTAM, member of MIND ID (Mining Industry Indonesia), the SOE's Holding Mining Industry is a vertically integrated, export-oriented, diversified mining and metals company, from upstream to downstream. With operations spread throughout the mineral-rich Indonesian archipelago, ANTAM undertakes all activities from exploration, excavation, processing through to marketing of nickel ore, ferronickel, gold, silver, and bauxite.
ANTAM became a limited liability state-controlled company in 1968 with the merger of several single commodity mining companies. In 1997, the Company conducted an initial public offering (IPO) and listed its shares on the Indonesia Stock Exchange and 35% were sold by the government to the public, to raise money for a ferronickel expansion. In 1999, ANTAM listed its shares in Australia as a foreign exempt entity and then in 2002 augmented its status to the more stringent ASX Listing.

PT Pelita Air Service (PAS), established in 1970 in Indonesia, began its journey in the exploration and exploitation of oil and natural gas fields. Over the years, PAS has evolved into a leading provider of aviation and industrial services, offering award-winning solutions that cater to diverse needs. As part of its commitment to excellence, the company has built a reputation for reliability and innovation in transportation, training, maintenance, and other specialized services.
In aviation, PAS has demonstrated exceptional capabilities, logging 37,884 flight hours between 2014–2017. Its extensive network includes five base stations, with a fleet comprising 15 rotary-wing aircraft (helicopters) and nine fixed-wing planes. Notably, PAS plays a crucial role in Papua’s "1 Fuel Price" program, transporting over 150 kiloliters of fuel monthly to support equitable fuel access in remote areas.