Companies disestablished in 1942

Staatsspoorwegen (Dutch for State Railways, full name: Dienst der Staatsspoor- en Tramwegen in Nederlandsch–Indië (State Railways and Tramways Service in the Netherlands Indies, SS en T), commonly abbreviated as SS) was a state-owned railway company managed by the Dutch East Indies colonial government. It was absorbed into the present Kereta Api Indonesia after Indonesian independence in 1945. The main competitor was Nederlandsch-Indische Spoorweg Maatschappij (NIS) as private-owned railways company which had standard gauge and cape gauge lines.