Private company

Administrador de Infraestructuras Ferroviarias

Logo: File:Adif wordmark.gif : Trademarked by Adif/Registrado por Adif. Dibujado por Panxitofeliz derivative work Sprak, Public domain, via Wikimedia Commons3

Operator of most of Spain's railway infrastructure

ADIF (Spanish: an acronym of Administrador de Infraestructuras Ferroviarias) is a Spanish state-owned railway infrastructure manager. This state owned company reports to the Ministry of Transport and Sustainable Mobility. ADIF is charged with the management of most of Spain's railway infrastructure, that is the track, signaling and stations.2 It is headquartered in Madrid.1 It employed about 11,600 people in 2025.1 Its revenue was €2 billion in 2012.1 It is part of Ministry of Development.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Jan 1, 2005Founded1

ADIF (Spanish: [aˈðif], an acronym of Administrador de Infraestructuras Ferroviarias) is a Spanish state-owned railway infrastructure manager. This state owned company reports to the Ministry of Transport and Sustainable Mobility. ADIF is charged with the management of most of Spain's railway infrastructure, that is the track, signaling and stations. It was formed in 2005 in response to European Union requirements to separate the natural monopoly of infrastructure management from the competitive operations of running train services. It is the legal successor of Red Nacional de los Ferrocarriles Españoles (RENFE), Ferrocarriles Españoles de Vía Estrecha (FEVE), and Gestor de Infraestructuras Ferroviarias (GIF).2

Corporate structure

Administrador de Infraestructuras Ferroviarias sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Administrador de Infraestructuras Ferroviarias Madrid
    • Almazora Train Station Owned · Plana Alta, Spain
    • Burriana train station Owned · Burriana, Spain
    • Calatayud railway station Owned · Calatayud, Spain
    • Castelló de la Plana railway station Owned · Castellón de la Plana, Spain
    • Centro de Transportes train station Owned · Gijón, Spain
    • Cercanías Madrid Owned · Community of Madrid, Spain
    • Estació de Riba-roja d'Ebre Owned · Riba-roja d'Ebre, Spain
    • Estación de Zarzalejo Owned · Zarzalejo, Spain
    • Estivella-Albalat train station Owned · Estivella, Spain
    • Gilet Station Owned · Gilet, Spain
    • Hospital Station Owned · Cartagena, Spain
    • Juneda station Owned · Juneda, Spain
    • La Floresta station Owned · La Floresta, Spain
    • La Pereda-Riosa train station Owned · Mieres, Spain
    • La Unión train station Owned · La Unión, Spain
    • Les Borges Blanques station Owned · Les Borges Blanques, Spain
    • Line C-3 Owned · Community of Madrid, Spain
    • Line C-6 Owned · Spain
    • Line C-8 Owned · Community of Madrid, Spain
    • Llames train station Owned · Nava, Spain
    • Lleida Pirineus railway station Owned · Lleida, Spain
    • Pasaia railway station Owned · Pasaia, Spain
    • Passeig de Gràcia station Owned · Dreta de l'Eixample, Spain
    • Pirámides Owned · Arganzuela, Spain
    • Puigverd de Lleida station Owned · Puigverd de Lleida, Spain
    • and 14 more

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Administrador de Infraestructuras Ferroviarias reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Almazora Train Station
  • Burriana train station
  • Calatayud railway station
  • Castelló de la Plana railway station
  • Centro de Transportes train station
  • Cercanías Madrid
  • Estació de Riba-roja d'Ebre
  • Estación de Zarzalejo
  • Estivella-Albalat train station
  • Gilet Station
  • Hospital Station
  • Juneda station
  • La Floresta station
  • La Pereda-Riosa train station
  • La Unión train station
  • Les Borges Blanques station
  • Line C-3
  • Line C-6
  • Line C-8
  • Llames train station
  • Lleida Pirineus railway station
  • Pasaia railway station
  • Passeig de Gràcia station
  • Pirámides
All 39 holdings
  • Puigverd de Lleida station
  • Sanabria AV railway station
  • Sant Vicenç de Calders-Hospitalet de Llobregat railway line
  • Santa María de la Alameda railway station
  • Torreblanca train station
  • Train station of Segorbe-Arrabal
  • Train station of Segorbe-Ciudad
  • Train station of Soneja
  • Train station of València-Sant Isidre
  • Train station of Vila-real
  • Valls railway station
  • Veriña train station
  • Vilabella station
  • Villaverde Alto
  • Zamora railway station

Things Wikidata records the company as owning, with the share when stated.1

The story

ADIF was created as the result of Railway Sector Act, which arises from the transposition of European Directives that required all large European national railways to independently manage the infrastructure and trains on it. The ultimate goal of this legislation was to permit any other rail operator seeking to access the network to do so on equal terms with the incumbent operator (in the case of Spain, Renfe) and thus promote free competition.

The Renfe division became effective on 1 January 2005 between the two companies:

Renfe (newly created entity): Owner of trains and responsible for its circulation, which works in competition with other railway companies

ADIF (Legal successor of Renfe): Owner of infrastructure and responsible for its management, which provides its services to any rail operator who requests

A similar operation was conducted on 31 December 2012 with Feve, a company that managed the narrow gauge railways. ADIF took charge of all narrow gauge infrastructures not transferred to the autonomous governments. Spain's implementation, and thus compliance, with EU legislation has on occasion been contested and even occasionally subject to legal challenges.

Throughout the 2010s, considerable attention was paid to developing ADIF's international presence; the organisation also seeks to promote the involvement of various Spanish railway companies in international projects. Some success has been encountered in these endeavours, with links being formed with partners in nations such as India and Egypt.

Between 2016 and 2021, ADIF undertook a protracted and complicated process under which it implemented numerous free market-orientated models to replace ones favouring the state-owned Renfe. Greater legal separation was implemented (intended at eliminating any conflict of interest between ADIF and Renfe), full recognition of operating licences granted to train operators by other EU member states was granted, the quota system was eliminated, and the CNMC was given greater regulatory authority over such matters. Following these changes, three different companies had signed ten-year agreements on the provision of various high-speed services, including on the Madrid-Barcelona, Madrid-East and Madrid-South routes, by early 2023.

During 2021, the Comisión Nacional de los Mercados y la Competencia (CNMC), Spain's competition regulator, imposed fines totalling €127.3m on various infrastructure supplies, including Alstom, Bombardier Transportation, CAF Signalling, Cobra, Nokia, Siemens Rail, and Thales, for their involvement in a cartel that fraudulently inflated the prices of bids issued for at least 82 tenders by ADIF, the Ministry of Development, and the former Railway Infrastructure Manager (GIF), related to the construction, execution of works, supply, installation, commissioning and maintenance of security and communications apparatus on Spain's railway network. These actions, taken over a 15-year period between 2002 and 2017, involved contracts worth €4.142bn and running as late as 2040.

Read the full text

During December 2022, responsibilities related to track access charges was transferred from the state budget to ADIF; this change permits the organisation to modify the charges imposed in various ways, such as to account for various economic and social factors. Shortly thereafter, the CNMC recommended that the track access charges should be adjusted to reflect the substantial post-COVID-19 changes in both passenger traffic and revenue. During July 2023, following a competitive tendering process, the international auditing company Deloitte was awarded a contract to develop a new scale for the calculation of these access charges that were applied to operators, such as Renfe, Iryo and Ouigo, for the first time in the following year.

During 2023, ADIF proposed the expansion of measures aimed at encouraging open access operations across the wider Spanish rail network, instead of on certain selected routes; ADIF President María Domínguez-González referred to these proposed changes as being "a second phase of liberalisation". The mixed track gauges in use in Spain have been identified as one practical barrier for railway operators; seeking to address this issue, ADIF has been involved in new freight gauge changeover schemes.

From Wikipedia’s article on Administrador de Infraestructuras Ferroviarias, shared under CC BY-SA 4.0.4

Leadership

Who has led Administrador de Infraestructuras Ferroviarias, and when. Pick a name to see everywhere that person has worked.

Products and brands

ADIF is responsible for administering rail infrastructure (tracks, stations, freight terminals, etc.), managing rail traffic distributing capacity to rail operators, and the collection of fees for infrastructure, station and freight terminal use.

From Wikipedia’s article on Administrador de Infraestructuras Ferroviarias, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company

  • Ministry of Development

Also owns

  • Almazora Train Station
  • Burriana train station
  • Calatayud railway station
  • Castelló de la Plana railway station
  • Centro de Transportes train station
  • Cercanías Madrid
  • Estació de Riba-roja d'Ebre
  • Estación de Zarzalejo
  • Estivella-Albalat train station
  • Gilet Station
  • Hospital Station
  • Juneda station
  • La Floresta station
  • La Pereda-Riosa train station
  • La Unión train station
  • Les Borges Blanques station
  • Line C-3
  • Line C-6
  • Line C-8
  • Llames train station
  • Lleida Pirineus railway station
  • Pasaia railway station
  • Passeig de Gràcia station
  • Pirámides
All 39 also owns
  • Puigverd de Lleida station
  • Sanabria AV railway station
  • Sant Vicenç de Calders-Hospitalet de Llobregat railway line
  • Santa María de la Alameda railway station
  • Torreblanca train station
  • Train station of Segorbe-Arrabal
  • Train station of Segorbe-Ciudad
  • Train station of Soneja
  • Train station of València-Sant Isidre
  • Train station of Vila-real
  • Valls railway station
  • Veriña train station
  • Vilabella station
  • Villaverde Alto
  • Zamora railway station

From Wikidata.1

Acquisitions

  1. Succeeded Gestor de Infraestructuras Ferroviarias1
  2. Succeeded Red Nacional de los Ferrocarriles Españoles1
  3. Succeeded Ferrocarriles de Vía Estrecha1

Employees over time

Administrador de Infraestructuras Ferroviarias employees by year111.6K in 2025−16% since 2010
05.0K10.0K15.0K2010: 13.8K13.8K20102011: 13.2K13.2K2011−4%2019: 11.9K11.9K2019−10%2025: 11.6K11.6K2025−2%
  • 202511,6121
  • 201911,8661
  • 201113,2491
  • 201013,7611

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Administrador de Infraestructuras Ferroviarias revenue by year12.0B EUR in 2012−31% since 2010
01.0B EUR2.0B EUR3.0B EUR2010: 2.9B EUR2.9B EUR20102012: 2.0B EUR2.0B EUR2012−31%
  • 20122.0B EUR1
  • 20102.9B EUR1

Net income

  • 2010399.7M EUR1

Timeline

  1. Jan 1, 2005Founded Founded1