OBS_VALUE: State own companies are operating infrastructure. Only few private companies are operating in the sector mostly in private networks.The private railway companies operate either using their own network or the TFR's network through private access agreements.Additional link:  National Rail Policy Green Paper August 2015 https://www.transport.gov.za/documents/11623/21629/NationalRailPolicyGreenPaper.pdf/ea72ecab-2990-41cd-a0dd-f5e7a2c3e82a