PT Kaltim Prima Coal (KPC) is one of the largest coal mining companies in Indonesia, operating in East Kutai Regency, East Kalimantan. Established with a vision to become a world-class mining enterprise, KPC has consistently contributed to the nation’s economic growth through its extensive mining operations and commitment to sustainable practices. The company manages a vast concession area and produces millions of tons of coal annually, serving both domestic and international markets. Its operations are not only focused on production but also on creating long-term value through strategic investment in infrastructure, technology, and human resources.
PT Patra Drilling Contractor (PDC) is a national company in Indonesia that specializes in providing drilling services for the oil and gas industry. Established on September 11, 1981, PDC was the first Indonesian company to offer offshore drilling services, marking a significant milestone in the country’s energy sector. Headquartered in Jakarta, PDC has grown into a reputable service provider with a workforce ranging from 1,001 to 5,000 employees. Over the years, the company has expanded its capabilities to include onshore drilling support, auxiliary well services, and integrated support functions such as catering and logistics.
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 Komatsu Indonesia is a prominent manufacturer of heavy equipment in Indonesia and operates as a subsidiary of Komatsu Ltd., a global leader in construction and mining equipment headquartered in Japan. Established in 1982, PT Komatsu Indonesia has become a key player in the country’s industrial landscape, supporting sectors such as mining, forestry, construction, and infrastructure development through its high-performance machinery and services. The company’s main production facility is located in Cikarang, West Java, and is recognized as one of the largest and most advanced manufacturing plants for heavy equipment in Southeast Asia. Covering more than 200,000 square meters, the facility is equipped with modern technology and adheres to stringent quality control standards. PT Komatsu Indonesia manufactures a wide range of equipment including hydraulic excavators, bulldozers, wheel loaders, motor graders, and dump trucks. These machines are designed to meet the demanding operational needs of various industries, with a focus on durability, fuel efficiency, and environmental sustainability.
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.
PT Patra Drilling Contractor (PDC) is a national company in Indonesia that specializes in providing drilling services for the oil and gas industry. Established on September 11, 1981, PDC was the first Indonesian company to offer offshore drilling services, marking a significant milestone in the country’s energy sector. Headquartered in Jakarta, PDC has grown into a reputable service provider with a workforce ranging from 1,001 to 5,000 employees. Over the years, the company has expanded its capabilities to include onshore drilling support, auxiliary well services, and integrated support functions such as catering and logistics.
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.
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 Kaltim Prima Coal (KPC) is one of the largest coal mining companies in Indonesia, operating in East Kutai Regency, East Kalimantan. Established with a vision to become a world-class mining enterprise, KPC has consistently contributed to the nation’s economic growth through its extensive mining operations and commitment to sustainable practices. The company manages a vast concession area and produces millions of tons of coal annually, serving both domestic and international markets. Its operations are not only focused on production but also on creating long-term value through strategic investment in infrastructure, technology, and human resources.
PT Patra Drilling Contractor (PDC) is a national company in Indonesia that specializes in providing drilling services for the oil and gas industry. Established on September 11, 1981, PDC was the first Indonesian company to offer offshore drilling services, marking a significant milestone in the country’s energy sector. Headquartered in Jakarta, PDC has grown into a reputable service provider with a workforce ranging from 1,001 to 5,000 employees. Over the years, the company has expanded its capabilities to include onshore drilling support, auxiliary well services, and integrated support functions such as catering and logistics.
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 Komatsu Indonesia is a prominent manufacturer of heavy equipment in Indonesia and operates as a subsidiary of Komatsu Ltd., a global leader in construction and mining equipment headquartered in Japan. Established in 1982, PT Komatsu Indonesia has become a key player in the country’s industrial landscape, supporting sectors such as mining, forestry, construction, and infrastructure development through its high-performance machinery and services.
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.
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.
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.