Operadora Ferroviaria Sociedad del Estado Argentina. The list includes urban railways such as Mitre, San Martín, Roca and Belgrano Sur lines previously managed by private companies. The "Binational" service Posadas-Encarnación is run by Casimiro Zbikoski S.A. through an operation agreement with SOFSE. Commuter rail services within the Buenos Aires Province: Inter-city services along Argentina: Operadora Ferroviaria Sociedad del Estado Operadora Ferroviaria Sociedad del Estado (abbreviated SOFSE; trading name: Trenes Argentinos Operaciones) is an Argentine State-owned company created in 2008 to operate passenger services in Argentina. It is a subsidiary of the Ferrocarriles Argentinos holding company. Since March 2015 SOFSE has run the Buenos Aires commuter
Unidad de Gestión Operativa Ferroviaria de Emergencia 2012, the contract with TBA to operate the Mitre and Sarmiento lines was revoked after the Once station rail disaster. Both lines were temporarily operated by a consortium formed by Ferrovías and Metrovías, being TBA excluded from UGOFE a few days later. On February 12, 2014, the Government of Argentina announced that some companies would take over the lines operated by UGOFE. The consortium was officially dissolved. Unidad de Gestión Operativa Ferroviaria de Emergencia Unidad de Gestión Operativa Ferroviaria de Emergencia (UGOFE) was a temporary consortium of Argentine companies formed on 7 January 2005 by Ferrovías, Metrovías and Trenes de