PT Arutmin Indonesia is one of Indonesia's leading coal mining companies, operating under the Izin Usaha Pertambangan Khusus (IUPK) license. With over three decades of experience, Arutmin has established itself as a preferred coal provider for power plants and industrial plants both in Indonesia and internationally. The company's mining operations are spread across three districts in South Kalimantan: Tanah Bumbu, Tanah Laut, and Kotabaru. Arutmin manages five mining sites: Senakin, Satui, Kintap, Asamasam, and Batulicin, along with the North Pulau Laut Coal Terminal (NPLCT), which has a shipping capacity of up to 10 million tons per year.
Arutmin's journey began with the signing of the PKP2B Contract with the Government of Indonesia, which marked the start of its commercial coal production. The company has shown rapid development through competitive coal production processes, reliable quality assurance procedures, and outstanding customer support. Arutmin's coal production capacity currently reaches up to 20 million tons per year. The company has received several awards for its sustainable development efforts, including the Indonesia Sustainable Development Award (ISDA) Gold and Platinum, as well as the Tamasya Award 2024 from the Ministry of Energy and Mineral Resources.

PT Pertamina Marine Solutions, widely known as PMSOL, is a subsidiary within the Pertamina Group that plays a vital role in supporting Indonesia’s maritime and energy logistics sector. Established to strengthen Pertamina’s integrated shipping and marine services, PMSOL has positioned itself as a key player in ensuring the smooth operation of energy distribution across the archipelago. With Indonesia being one of the largest archipelagic nations in the world, the company’s presence is critical in maintaining the reliability and efficiency of maritime transportation, particularly in the oil and gas industry.

BPJS Kesehatan, officially known as Badan Penyelenggara Jaminan Sosial Kesehatan, is Indonesia’s national health insurance agency. It was established on January 1, 2014, evolving from PT Askes (Persero) into a public agency responsible for managing the country's health insurance system under the Jaminan Kesehatan Nasional (JKN) program. The primary mission of BPJS Kesehatan is to ensure universal healthcare coverage for all Indonesian citizens by providing accessible and affordable medical services.
The agency operates under Law No. 24 of 2011, which mandates that every Indonesian citizen and foreign worker residing in Indonesia for at least six months must be enrolled in the JKN program. This law reflects the Indonesian government's commitment to improving the quality of healthcare and protecting citizens from financial hardship due to medical expenses. The program is structured so that participants pay monthly premiums based on their income, while the government subsidizes premiums for lower-income groups to ensure equal access to healthcare.

Bank Mandiri Taspen, also known as Bank Mantap, is a subsidiary of Bank Mandiri that provides banking services specifically for retired civil servants (PNS) and military personnel (TNI / Polri). Established on February 23, 1970, as Bank Pasar Sinar Harapan Bali, it has undergone several transformations over the years. Initially a cooperative, it became a limited liability company (PT) on November 3, 1992, and later transformed into a full-fledged bank.
In 2008, Bank Mandiri acquired Bank Sinar Harapan Bali, leading to a restructuring process that involved Bank Mandiri, PT Taspen, and PT Pos Indonesia. This restructuring resulted in the renaming of the bank to PT Bank Mandiri Taspen Pos on August 7, 2015, and later to PT Bank Mandiri Taspen on October 9, 2017.
Bank Mandiri Taspen offers a variety of financial products and services tailored to the needs of its target customers, including savings accounts, deposits, loans, gold pawn services, and bill payment platforms. The bank is committed to supporting the financial well-being of retired civil servants and military personnel, helping them maintain a stable income even after retirement.

Bank Rakyat Indonesia, commonly known as BRI, is one of the oldest and largest banks in Indonesia. Established in Purwokerto, Central Java on December 16, 1895 by Raden Bei Aria Wirjaatmadja, BRI began as a small institution providing financial services to the local elite. Over time, it grew into a vital player in Indonesia’s banking system, particularly known for its strong commitment to supporting microfinance and rural development.
After Indonesia’s independence, BRI was designated as the first government-owned bank under a regulation passed in 1946. This solidified its role in the country’s economic growth and national development. In the 1990s, BRI transitioned into a limited liability company, and by 2003 it had become a publicly traded entity, with the Indonesian government maintaining majority ownership.

PT Pertamina Training & Consulting (PTC) is a subsidiary of PT Pertamina (Persero), Indonesia’s state-owned oil and gas company. Established in 1999 under the name PT Patra Tridaya, the company officially began its operations in 2002. PTC was formed to support Pertamina’s strategic objectives in human resource development and operational excellence. Over the years, PTC has evolved into a multifaceted service provider offering a wide range of solutions in training, consulting, manpower supply, security services, event management, and competency assessment. Its role within the Pertamina Group is to ensure that the workforce and organizational systems are aligned with global standards and capable of supporting the dynamic needs of the energy sector.

PT Bank BCA Syariah is a prominent Islamic bank in Indonesia, offering a wide range of Sharia-compliant financial products and services. Established to cater to the growing demand for Islamic banking, BCA Syariah operates under the supervision of the Financial Services Authority (OJK) and Bank Indonesia. The bank is committed to providing reliable and competitive banking solutions that adhere to Islamic principles.
BCA Syariah offers a variety of products and services designed to meet the diverse needs of its customers. These include Sharia-compliant savings accounts, current accounts, financing options such as Murabahah (cost-plus financing), Ijarah (lease financing), and Musyarakah (profit-sharing financing). The bank also provides investment products like Sukuk (Islamic bonds) and Tabarru' (donations) accounts. Additionally, BCA Syariah offers electronic banking services through its Klik BCA Syariah platform, allowing customers to conduct transactions conveniently and securely online.

PT Bank Negara Indonesia (Persero), Tbk (BNI) was originally established in Indonesia as a central Bank under the name of “Bank Negara Indonesia” on July 5, 1946. Subsequently, BNI became “Bank Negara Indonesia 1946”, with the status of a State-owned Commercial Bank. Additionally, BNI’s role as a Bank was mandated to improve the people’s economy and participate in national development.
BNI as a State Owned Enterprise was the first to became a public company after listing its shares on the Jakarta Stock Exchange and the Surabaya Stock Exchange in 1996. To strengthen its financial structure and competitiveness in the national banking industry, BNI conducted a number of corporate actions, including being recapitalized by the Government in 1999, Government share divestment in 2007, and a limited public offering in 2010.