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 Patra Badak Arun Solusi (PBAS) Re-Branding to PT Pertamina Maintenance & Construction (PertaMC) which is a Subsidiary of PT Pertamina Patra Niaga. PertaMC strengthen The Company's business scope which focus on Construction and Operation & Maintenance (O&M) services but are not limited to supporting Plant Services (PS) and Consulting & Manpower Services (CMPS).
PertaMC has been successful in carrying out Construction projects both in Indonesia and overseas. Years of experience, either alone or in consortium with other leading national and international Construction companies, have equipped us with proven capability to manage a wide range of assignments and transform our technical capabilities into solid expertise. PertaMC has also established a network with manufacturers and suppliers based on mutual trust and a strong commitment to ensure that PertaMC provides all of the required logistics on schedule. Advance tools, cost-effectiveness and systems are our keys in providing reliable services. Some of Integrated Construction projects we have succesfully accomplished are the SPBE and Gas Station Construction, Tank Construction, Pipeline, Metering System and Gathering Station.

PT Reska Multi Usaha, also known as KAI Services, is a subsidiary of PT Kereta Api Indonesia (Persero) established in 2003. The company's primary goal is to support and implement the policies and programs of PT Kereta Api Indonesia, especially in the railway restaurant business and other related services.
The company operates in three core business areas: On Board Services, Integrated Facility Management, and Commercial Services. On Board Services include sales on trains, train cleaning, and passenger amenities. Integrated Facility Management encompasses security, parking, cleaning services, and outsourcing. Commercial Services include restaurants, general services, cafes, and catering.
The origins of PT Reska Multi Usaha date back to the Dutch colonial era when the government provided railway restaurants to cater to passengers' needs during their journeys. In 1971, during the early days of PT Kereta Api Indonesia, a dedicated unit called RESTORKA was established to manage railway restaurants. Initially, RESTORKA offered simple beverages like "Es Siripit," but it expanded its menu over time, including the famous "Nasi Goreng Parahyangan" when the KA Parahyangan train was launched.

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.

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.

PaninBank is a commercial bank that has grown and developed in Indonesia. Since 1971, PaninBank was established to continuously support Indonesia's banking sector and economy. Through the motto 'Always for You', PaninBank emphasizes the Bank's consistency in providing the best service to its customers.
In 2012, PaninBank further solidified its position as one of the top banks by being ranked as the 7th largest bank in Indonesia in terms of assets, profits, total credit, capital amount, and capital ownership ratio. With more than 450 branch offices and over 36,200 ATM Bersama and Alto networks, PaninBank is ready to serve customer needs throughout Indonesia.
The long journey over 50 years has brought PaninBank to become a BUKU 4 category bank in 2019, with a strong retail and commercial customer base, as well as digital banking capabilities that keep up with the times. PaninBank continues to make breakthroughs and innovations to strengthen its position in Indonesia's banking industry and economy.

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.

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.