PT Angkasa Pura Suport (APS) is a subsidiary of PT Angkasa Pura I (Persero) (Now, PT Angkasa Pura Indonesia / InJourney Airports), established in March 2012 to provide comprehensive and integrated property maintenance services, particularly for airport facilities. The company was founded with the vision of supporting the parent company in delivering world-class services to passengers and visitors at airports across Indonesia. APS has since evolved into a key player in the aviation support industry, offering a wide range of services that extend beyond airport operations to include commercial and public properties such as hospitals and office buildings.
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.
PT Pos Properti Indonesia, founded on December 31, 2013, focuses on optimizing all property assets of PT Pos Indonesia. Supported by skilled and experienced human resources, the company aims to grow and develop continuously to meet the expectations of all stakeholders. PT Pos Properti Indonesia encompasses five main business units. Building Management focuses on managing and maintaining all PT Pos Indonesia (Persero) property assets, currently overseeing 42 KCUs with plans for continuous growth. Hospitality Business aims to provide comfort to communities by managing boutique hotels, co-living spaces, co-working spaces, creative hubs, cloud kitchens, and gaming houses, developing these assets into commercial buildings, both independently and in collaboration with business partners. Property Leasing involves marketing and renting out underutilized company assets, with over 1000 assets managed for rent. Real Estate Development is dedicated to property business development, with ongoing projects such as Point Regencia and Point Residence. Finally, Design and Construction offers consultation services, with professional architects providing comprehensive design and construction solutions tailored to business needs.
PT Djarum is one of Indonesia’s most prominent and long-established companies, primarily known for its role in the tobacco industry. Founded in 1951 by Oei Wie Gwan in Kudus, Central Java, the company began as a small home-based business producing hand-rolled kretek cigarettes. Over the decades, PT Djarum has grown into a major player in the global tobacco market, with a strong presence both domestically and internationally. The company’s early success was built on its commitment to quality and innovation in kretek production, a uniquely Indonesian blend of tobacco and cloves that has become a cultural staple in the country.
PT Railink, formally known as PT Railink Indonesia, is a significant player in the Indonesian railway industry, particularly in airport rail transportation. Established in September 2006, PT Railink is a joint venture between PT Kereta Api Indonesia (Persero), the state-owned railway company, and PT Angkasa Pura II (Persero), the state-owned airport operator. This collaboration aims to provide efficient and reliable rail services connecting major airports with city centers, enhancing the overall transportation network in Indonesia. The company's inception was driven by the need to improve airport connectivity, reduce traffic congestion, and provide a more convenient travel option for passengers. In 2013, PT Railink launched its first service, the Airport Railink Services (ARS), which connected Medan and Kualanamu Airport. This service was a significant milestone, marking the beginning of a new era in airport transportation in Indonesia. The ARS service was designed to offer passengers a comfortable, timely, and reliable mode of transportation, directly linking the airport to the city center.
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.
Bank BTN, or PT Bank Tabungan Negara (Persero) Tbk, is a prominent financial institution in Indonesia. Established on October 16, 1897, as Postspaarbank, it has evolved significantly over the years. Initially serving as a savings bank during the Dutch colonial era, it was later renamed Bank Tabungan Pos during the Japanese occupation and eventually became Bank Tabungan Negara in 1963. Today, BTN operates as a state-owned enterprise under the Ministry of Finance, focusing on providing financial services, particularly in the housing sector. It offers a wide range of products and services, including mortgage loans (KPR), savings accounts, debit cards, mutual funds, and foreign exchange services. BTN is committed to supporting the government's housing programs and aims to become a leading provider of integrated financial and digital services. BTN's vision is to be a main partner in empowering Indonesian families' financial well-being, while its mission includes providing the best customer experience through integrated digital and financial services. The bank also emphasizes sustainable business practices and corporate governance to ensure long-term growth and societal welfare.
A new chapter in the history of Bank Indonesia as an independent central bank was ushered in on 17th May 1999 when the Bank Indonesia Act (No. 23 of 1999) was enacted, which has subsequently been amended by Act No.6 of 2009. The BI Act confers status and position as an independent state institution, free from interference by the Government and/or other parties, unless explicitly stipulated in prevailing laws. In accordance with the BI Act, Bank Indonesia is a fully autonomous state institution in terms of formulating and implementing its duties and responsibilities. Furthermore, Bank Indonesia has a duty to reject or disregard any attempt of intervention or interference by any party, while external parties have no grounds or justification to interfere with task implementation at Bank Indonesia. The special status and position conferred are necessary to ensure Bank Indonesia can effectively and efficiently implement its role and function as the monetary authority.
PT Angkasa Pura Suport (APS) is a subsidiary of PT Angkasa Pura I (Persero) (Now, PT Angkasa Pura Indonesia / InJourney Airports), established in March 2012 to provide comprehensive and integrated property maintenance services, particularly for airport facilities. The company was founded with the vision of supporting the parent company in delivering world-class services to passengers and visitors at airports across Indonesia. APS has since evolved into a key player in the aviation support industry, offering a wide range of services that extend beyond airport operations to include commercial and public properties such as hospitals and office buildings.
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.
PT Pos Properti Indonesia, founded on December 31, 2013, focuses on optimizing all property assets of PT Pos Indonesia. Supported by skilled and experienced human resources, the company aims to grow and develop continuously to meet the expectations of all stakeholders. 
PT Djarum is one of Indonesia’s most prominent and long-established companies, primarily known for its role in the tobacco industry. Founded in 1951 by Oei Wie Gwan in Kudus, Central Java, the company began as a small home-based business producing hand-rolled kretek cigarettes. Over the decades, PT Djarum has grown into a major player in the global tobacco market, with a strong presence both domestically and internationally. The company’s early success was built on its commitment to quality and innovation in kretek production, a uniquely Indonesian blend of tobacco and cloves that has become a cultural staple in the country.
PT Railink, formally known as PT Railink Indonesia, is a significant player in the Indonesian railway industry, particularly in airport rail transportation. Established in September 2006, PT Railink is a joint venture between PT Kereta Api Indonesia (Persero), the state-owned railway company, and PT Angkasa Pura II (Persero), the state-owned airport operator. This collaboration aims to provide efficient and reliable rail services connecting major airports with city centers, enhancing the overall transportation network in Indonesia.
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.
Bank BTN, or PT Bank Tabungan Negara (Persero) Tbk, is a prominent financial institution in Indonesia. Established on October 16, 1897, as Postspaarbank, it has evolved significantly over the years. Initially serving as a savings bank during the Dutch colonial era, it was later renamed Bank Tabungan Pos during the Japanese occupation and eventually became Bank Tabungan Negara in 1963.
A new chapter in the history of Bank Indonesia as an independent central bank was ushered in on 17th May 1999 when the Bank Indonesia Act (No. 23 of 1999) was enacted, which has subsequently been amended by Act No.6 of 2009. The BI Act confers status and position as an independent state institution, free from interference by the Government and/or other parties, unless explicitly stipulated in prevailing laws.