PT Indika Energy Tbk is an Indonesia-based integrated energy company primarily engaged in provisioning energy support services. It classifies its business into three segments: energy resources, energy services and energy infrastructure. Its energy resources segment focuses on coal exploration, production and processing. It has interests in several coal mining companies, such as PT Kideco Jaya Agung and PT Santan Batubara. Its energy services segment provides engineering, procurement and construction (EPC) services, operations and maintenance (O&M) services as well as logistic services to coal mining and oil and gas industry. The energy services business is operated by its subsidiaries, PT Tripatra Engineers and Constructors, PT Tripatra Engineering and PT Petrosea Tbk. Its energy infrastructure segment, which provides mining transportation, logistics and electricity generation capacity, is operated through PT Mitrabahtera Segara Sejati Tbk and PT Cirebon Electric Power.