Kereta Api Indonesia

PT Kereta Commuter Indonesia (trading as KAI Commuter, abbreviated as KCI or KAIC) is a subsidiary of the Indonesian national railway company PT Kereta Api Indonesia (KAI) which manages commuter rail services. Initially founded as an operator of Greater Jakarta commuter rail, the company is currently responsible for several commuter rail and local train systems in Indonesia.

Oost-Java Stoomtram Maatschappij (OJS) (English: East Java Steam Tram Company) is the name of a private railway company which once operated in Surabaya, Dutch East Indies. The network had 46 stops with a total of near 66 miles (107 km) track; prior to its demise, it operated between the cities of Surabaya and Sidoarjo, Mojokerto Regency and Jombang Regency, on a mixture of former railway lines and urban on-street running.

The Jabodebek LRT, formerly known as Greater Jakarta LRT is a fully automated light rapid transit system in Greater Jakarta, the capital city of Indonesia, as well as the adjacent areas of West Java, within the Jakarta Metropolitan area. It was implemented by the central government, and operated by Kereta Api Indonesia (KAI), the system connects the Jakarta city center with suburbs in Greater Jakarta such as Bogor, Depok and Bekasi, hence its acronym Jabodebek.

PT Kereta Cepat Indonesia China (lit. 'Indonesia China High-Speed Railways Limited', abbreviated as KCIC) is an Indonesian transportation company that operates the Indonesian high-speed rail network built on the Jakarta–Bandung route in the Parahyangan megapolitan area.

PT Kereta Api Indonesia (Persero) (lit. 'Indonesian Railways (State-owned) Limited', abbreviated as PT KAI or simply KAI) is a major railway operator in Indonesia and one of the public railway companies in the country. It is state-owned and pays track access charges. Its headquarters are located in Bandung, West Java. In 2019, KAI carried 429 million passengers and 47.2 million tonnes of cargo.

The Bogor–Padalarang–Kasugihan railway is a railway line in Indonesia from Bogor railway station in Bogor City to Kasugihan railway station in Cilacap Regency via Padalarang railway station in West Bandung Regency.