Croatia’s Zagreb Main Station Renovation: Rail Infrastructure Project Details

Introduction

On 12 September 2025, HŽ Infrastruktura contracted Interkonzalting and PlanAxis to develop technical documentation for the comprehensive renovation of the Zagreb Main Railway Station building, a project valued at EUR 330,000 (VAT included).

Contract Details

The contract, signed on 12 September 2025, involves Interkonzalting and PlanAxis. The contract’s value is EUR 330,000, including VAT. This contract funds the development of technical documentation for the Zagreb Main Railway Station renovation.

Project Scope and Funding

The renovation project is financed through a loan from the European Investment Bank, secured by the Government of Croatia. The project includes structural and energy renovation of the station building, platforms, and canopies. It also covers the installation of new lighting, heating, and cooling systems, as well as landscaping of the surrounding area. The goal is to make the building self-sustainable using renewable energy, including solar panels on platform canopies.

Historical Context and Project Phases

The Zagreb Main Railway Station is a 133-year-old cultural monument. This contract represents the second phase of the station’s renovation, encompassing conceptual and main design projects, and permit acquisition. The documentation is expected to be completed within two years. The construction phase, the third phase, is estimated to take around three years and has an estimated value of EUR 70 million.

Statements

Žarko Tušek, the Minister of the Sea, Transport and Infrastructure, stated that the contract marks a key phase in renovating the Zagreb Main Railway Station. Ivan Kršić, President of the Management Board of HŽ Infrastruktura, emphasized the importance of preserving the station’s original form while modernizing it.

Station Overview

Zagreb Central Railway Station is Croatia’s largest rail terminal, serving up to 30,000 passengers daily.

Conclusion

The project involves renovating the Zagreb Main Railway Station, with funding from the European Investment Bank. The initial phase is the development of technical documentation, followed by a construction tender. The station is a cultural landmark and a major transport hub.

Company Summary

HŽ Infrastruktura: Signed a contract with Interkonzalting and PlanAxis for the development of technical documentation for the comprehensive renovation of the Zagreb Main Railway Station building.

Interkonzalting: A consortium member contracted to develop technical documentation for the renovation of the Zagreb Main Railway Station.

PlanAxis: A consortium member contracted to develop technical documentation for the renovation of the Zagreb Main Railway Station.

European Investment Bank: The source of the loan that is funding the Zagreb Main Railway Station renovation project.