MRS Logística S.A. (Malha Regional Sudeste, "Southeast Regional Network") is a freight rail company located in Brazil that operates 1643 km of track. It is the concessionary company that operates the Southeastern Federal Railroad Network (formerly SR3 - Juiz de Fora and SR4 - São Paulo of Rede Ferrovária Federal S/A),[1] in the populous states of Minas Gerais, Rio de Janeiro, and São Paulo.
History
The company started in 1996, following the privatization of the state-owned Brazilian railway operator RFFSA. After winning a 30 year concession in auction for R$ 888.9 million,[2] MRS was allowed to operate and maintain the southeastern Brazilian rail network, effective September 1996.
At the time, MRS's major shareholders were large steelmaking and mining companies, including the Companhia Siderúrgica Nacional