Trenes Argentinos: The Structure of Argentina's National Railway System
Trenes Argentinos is the commercial brand name used since 2014 to represent a collective group of railway companies owned by the Argentine government. While the public recognizes this single brand, it serves as a branding designation rather than a legal entity. These companies operate as part of the historic national railway system known as Ferrocarriles Argentinos, which is organized into six railway divisions.

The Evolution of Argentine Rail
The current structure of the national rail system is the result of a significant transition in governance. During the 1990s, under the government of Carlos Saúl Menem, the Argentine railways underwent a process of privatization, which meant the country ceased to have a centralized national railway company for several years.
The foundation for the modern system began in 2008 with the creation of two key entities: Trenes Argentinos Operaciones (originally known as Operadora Ferroviaria Sociedad del Estado or SOFSE) and Trenes Argentinos Infraestructura (ADIFSE). Initially performing secondary activities, these organizations eventually took over the direct or indirect management of five of the seven metropolitan railway lines serving Greater Buenos Aires.

Organizational Structure and Components
The system expanded further in 2013 with the integration of the Administradora de Recursos Humanos Ferroviarios (ARHF), which originated from the structure of Ferrocarril General Belgrano S.A. Additionally, Belgrano Cargas y Logística (BCyL) was established to manage re-statized freight lines; this entity is now known as Trenes Argentinos Capital Humano.
Today, the Trenes Argentinos brand encompasses four distinct companies, each maintaining its own specific authorities and organizational structure:
- Trenes Argentinos Operaciones (SOFSE): Responsible for the management of passenger rail services.
- Trenes Argentinos Infraestructura (ADIF): Dedicated to the administration and maintenance of railway infrastructure.
- Trenes Argentinos Cargas (BCyL): Focused on logistics and freight operations.
- Trenes Argentinos Capital Humano (DECAHF): Manages the human resources and personnel aspects of the system.
| Company Name | Acronym | Primary Responsibility |
|---|---|---|
| Trenes Argentinos Operaciones | SOFSE | Passenger Services |
| Trenes Argentinos Infraestructura | ADIF | Infrastructure Administration |
| Trenes Argentinos Cargas | BCyL | Logistics and Freight |
| Trenes Argentinos Capital Humano | DECAHF | Human Resources |
Key Facts
- Brand Status: Trenes Argentinos is a commercial brand, not a legal company name.
- Ownership: All constituent companies are owned by the Argentine government.
- Historical Root: The system is part of the broader Ferrocarriles Argentinos network.
- Scope: The system manages passenger services, infrastructure, and freight logistics.
- Timeline: The commercial brand was adopted in 2014, following a period of privatization in the 1990s.
Frequently Asked Questions
Is Trenes Argentinos a single company?
No. It is a commercial brand name used to collectively refer to several different government-owned railway companies, each with its own legal structure and authorities.
What happened to the railways in the 1990s?
During the government of Carlos Saúl Menem, the Argentine railways were privatized, leading to the disappearance of a centralized national railway company during that era.
Which entity handles the tracks and stations?
Trenes Argentinos Infraestructura (ADIF) is the company responsible for the administration of the railway infrastructure.
Who manages the freight and cargo services?
Freight and logistics operations are handled by Trenes Argentinos Cargas (BCyL).
How many railway divisions make up Ferrocarriles Argentinos?
The national railway system of Ferrocarriles Argentinos is composed of six railway divisions.