HŽ Infrastruktura
Croatian state-owned manager, maintainer and developer of the national railway infrastructure.
Last updated August 26, 2026
Overview
HŽ Infrastruktura is Croatia’s state-owned railway infrastructure manager. It was established on 20 July 2006 during the restructuring of Croatian Railways, when the former integrated railway undertaking was divided into separate companies for infrastructure management, passenger transport and freight transport. The separation was undertaken in the context of Croatia’s alignment with European Union railway-sector rules, including the requirements associated with Directive 91/440 on the development of the Community’s railways, which promoted the organizational separation of railway infrastructure from transport operations. The company is responsible for managing the Croatian railway network rather than operating passenger or freight trains. Its remit covers the administration, maintenance, renewal and development of railway infrastructure, including track, signaling systems, level crossings and railway stations. The underlying railway assets are owned by the Croatian state, while HŽ Infrastruktura performs the infrastructure-management function on the state’s behalf. According to the cited reference material, HŽ Infrastruktura manages approximately 1,503.936 kilometers of railway track. Around 44.4% of the network is electrified and 55.6% is non-electrified, reflecting the mixed technical condition and legacy structure of Croatia’s rail system. Its responsibilities therefore range from routine upkeep and operational safety to larger investment programs intended to modernize corridors, improve railway performance and support the long-term development of rail transport in Croatia. The company forms part of the post-restructuring HŽ railway group alongside HŽ Putnički prijevoz, the passenger-transport company, and HŽ Cargo, the freight-transport company. This institutional separation allows HŽ Infrastruktura to manage access to the railway network independently of train operators. It also places the company at the center of Croatia’s rail-policy implementation, infrastructure funding and compliance with European railway-management principles. HŽ Infrastruktura is headquartered in Zagreb and operates nationally. The referenced material states that it employs 5,248 people and is governed by a four-person management board, although the names and terms of the board members are not identified in the available sources. No evidence in the supplied material indicates that the company is publicly listed or operates as a private consumer-facing brand. Its importance is primarily infrastructural and institutional: the company provides the physical and technical platform on which Croatia’s passenger and freight railway services depend.
History
HŽ Infrastruktura was created on 20 July 2006 as part of the division of Croatian Railways into three specialized entities. The restructuring separated railway infrastructure from passenger and freight operations, creating HŽ Infrastruktura for infrastructure management, HŽ Putnički prijevoz for passenger services and HŽ Cargo for freight services. This organizational change was connected to Croatia’s process of aligning its railway institutions with European Union requirements, particularly the principle that infrastructure management should be institutionally separated from train operations. Although Croatia’s railway tracks and associated infrastructure remain state-owned, HŽ Infrastruktura was assigned responsibility for managing those assets. Its remit includes the railway network itself as well as supporting systems and facilities such as signaling equipment, level crossings and stations. The company consequently occupies a different role from the HŽ companies that sell or operate train services: it provides and maintains the network over which those services run. The company’s network covers approximately 1,503.936 kilometers of track. The reference material identifies a split between electrified and non-electrified lines, with 44.4% electrified and 55.6% non-electrified. This network profile gives HŽ Infrastruktura responsibility for a diverse range of railway assets and operating environments. Its work encompasses routine maintenance, infrastructure management, safety-related systems, renewal and capital investment. HŽ Infrastruktura is based in Zagreb and operates across Croatia. The available reference states that the company employs 5,248 people and is managed by a four-person management board. The supplied materials do not identify individual board members, provide a detailed chronology of infrastructure projects or specify current investment budgets. Accordingly, the company’s documented history in this entry is limited to its formation, institutional purpose and network-management role. Its continuing significance derives from its position as the national infrastructure manager supporting Croatia’s passenger and freight rail systems.
- 2006Creation through the restructuring of Croatian Railways
HŽ Infrastruktura was established on 20 July 2006 when Croatian Railways was separated into infrastructure, passenger-transport and freight-transport companies.
Products and positioning
National railway infrastructure manager and public-sector rail asset steward, focused on safe network operation, maintenance, modernization and long-term infrastructure development.
Railway infrastructure managementInfrastructure management2006
HŽ Infrastruktura manages Croatia’s state-owned railway network and provides the institutional and operational framework through which railway infrastructure is administered. Its responsibilities include network stewardship and support for railway operations by passenger and freight carriers.
Track maintenance and renewalRailway infrastructure services2006
The company maintains and renews approximately 1,503.936 kilometers of Croatian railway track. The network includes both electrified and non-electrified lines, requiring upkeep across different technical standards and operating conditions.
Signaling, crossings and stationsRailway systems and facilities2006
HŽ Infrastruktura’s infrastructure remit extends beyond track to signaling systems, level crossings and railway stations. These assets support safe train movements, access to the railway network and the functioning of passenger and freight services.
Flagship businesses
- Management of approximately 1,503.936 km of Croatian railway track
- Maintenance and operation of electrified and non-electrified railway infrastructure
- Infrastructure support for passenger and freight railway operators
Brand decisions
- 2006Separation of infrastructure management from railway operationsStrategy
Croatia restructured Croatian Railways in the context of aligning its railway organization with European Union requirements on the separation of infrastructure management and train operations.
What changed. A dedicated infrastructure company, HŽ Infrastruktura, was formed alongside separate passenger and freight railway companies.
Aftermath. HŽ Infrastruktura became responsible for managing, maintaining and developing the national railway infrastructure, while passenger and freight transport were assigned to separate entities.
Sources
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