Due to the company's dynamic growth, initially resulting from developments in the tram infrastructure sector, we took on rail projects with greater courage. Industrial sidings, medium and large stations with turnout systems or mass replacement of turnouts in sections of individual railway lines became our everyday activities. This portfolio is complemented with innovative turnout logistics services based on the Switcher system and PWP gantries. The company’s current potential is showcased by projects such as the modernization of the Gliwice Port station, the replacement of almost 150 turnouts along the no. 1 railway line, as well as the modernization of the Katowice Szopienice station. Today, KZN Rail Sp. z o.o. offers fully comprehensive services within the scope of building and retrofitting railway stations, lines and sidings, which cover the entire track gauge range.
Discover our rail industry solutions
- Comprehensive delivery of turnouts, including the selection of wooden or pre-stressed concrete turnout sleepers
- Comprehensive installation, replacement and repair of railway turnouts
- Construction and retrofitting of station tracks and railway lines with and without aggregate ballast, along with accompanying infrastructure
- Groundworks and construction of railway subgrade with a drainage system, demolition of railway infrastructure
- Maintenance services for railway permanent ways
- Construction and retrofitting of level crossings
- Works in related industries (overhead contact system, non-traction power engineering, railway traffic control, railway signal box construction)
- Transport and installation of turnouts and crossings in blocks using “Switcher” platform wagons
- Unloading and two-way internal transport of turnouts for R2500, single slip turnout and double slips >>> SEE MORE
- Rail welding and padding >>> SEE MORE
See rail industry solutions
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Selected realizations
Katowice
Comprehensive alteration of Katowice Szopienice Północne station
As part of the comprehensive alteration of the Katowice Szopienice Północne station, we performed the demolition of the old track infrastructure along with the catenary and control command and signaling equipment, as well as the old viaduct ov...
Kraków
CONSTRUCTION OF TECHNICAL FACILITIES FOR ROLLING STOCK OPERATION
On 16 January 2023 the Technical Facilities for the Koleje Małopolskie rolling stock operation were officially opened. The project was carried out in the “design and build” formula by KZN Rail together with the consortium partner Budimex...
Kielce
Level crossing contract
Between 2018 and 2021, a consortium of companies consisting of KZN Rail (leader) and Wadoma (partner) carried out the modernization of 36 level crossings for PKP Polskie Linie Kolejowe S.A. under the contract “Improving Safety at Crossings of R...
Bogdanka
Replacement of two turnouts at the Bogdanka mine railway siding
In accordance with the contract signed with Lubelski Węgiel “BOGDANKA” S.A., from 20 July 2021 to 2 August 2021 KZN Rail performed works related to the replacement of two turnouts at the Bogdanka mine railway siding. Th...
Częstochowa
Improving the technical condition of the no. 1 railway line in the Koluszki – Częstochowa section”
We designed and carried out construction works under the project “Improving the quality of transport services by improving the technical condition of the no. 1 railway line in the Koluszki – Częstochowa section”. From 17 Au...
Jasień
Installation of 1200 turnouts is Jasień Brzeski
Between 1 October 2014 and 1 August 2015 we carried out a task for EL-IN Sp. z o.o. for a total amount of PLN 1,766,360.
Czechowice-Dziedzice
Repair of turnouts at the Czechowice Dziedzice Południowe station
Between 13 October 2014 and 29 December 2014 we carried out a task for DOLKOM to repair the turnouts at the Czechowice Dziedzice Południowe station for a total amount of more than PLN 2 million.
Nędza
General repair of the Nędza Wieś - Turze track
The works for PLN 1,320,000 were carried out from 15 September 2014 to 19 December 2014 for the Dolkom company.
Gliwice
Track repair at Gliwice Sośnica station
The track repair works at the Gliwice Sośnica station were executed between December 2013 and January 2014 for a total amount of more than PLN 600,000.
Kędzierzyn-Koźle
Replacement of permanent way and turnouts in Kędzierzyn Koźle
Between 16 September 2013 and 29 November 2013 we performed a task for the Dolnośląskie Przedsiębiorstwo Napraw Infrastruktury Komunikacyjnej “DOLKOM”. The total value of works amounted to PLN 1,770,000.
Kraków Zabłocie-Krzemionki
Construction of the Zabłocie – Krzemionki junction railway in Kraków
We carried out works related to the construction of the Kraków Zabłocie – Kraków Krzemionki junction railway in two stages for Budimex. As part of the works performed, the Switcher system was used commercially used for the first t...
Kraków
Modernization of the KZN Bieżanów siding
For its parent company, KZN “Bieżanów”, KZN Rail performs cyclical repairs of the rail siding infrastructure. The works include improving the condition and/or correcting the track system of the company’s siding. &nb...
Kraków
Construction of technical facilities for Małopolskie Railways
A consortium of Budimex and KZN Rail has signed a contract with the Małopolskie Railways for the construction and equipping technical facilities for rolling stock operation in Kraków. The task will be carried out under the “design and bu...
Gliwice Port
Alteration of the Gliwice Port station with adjusting the tracks to the length of trains of at least 800 m as part of the program entitled: “Improving safety and eliminating operational hazards on the railway network” The task was perform...
Wola Zgłobieńska
Construction of a service hall for Koleje Dolnośląskie S.A.
For the Pre-Fabrykat company, the main contractor of the contract “Construction of a rail-bus service hall for Koleje Dolnośląskie S.A.”, we performed all track work related to this investment. The works, the total value of which amoun...
Katowice
Comprehensive alteration of Katowice Szopienice Północne station
As part of the comprehensive alteration of the Katowice Szopienice Północne station, we performed the demolition of the old track infrastructure along with the catenary and control command and signaling equipment, as well as the old viaduct ov...
Kraków
CONSTRUCTION OF TECHNICAL FACILITIES FOR ROLLING STOCK OPERATION
On 16 January 2023 the Technical Facilities for the Koleje Małopolskie rolling stock operation were officially opened. The project was carried out in the “design and build” formula by KZN Rail together with the consortium partner Budimex...
Kielce
Level crossing contract
Between 2018 and 2021, a consortium of companies consisting of KZN Rail (leader) and Wadoma (partner) carried out the modernization of 36 level crossings for PKP Polskie Linie Kolejowe S.A. under the contract “Improving Safety at Crossings of R...
Bogdanka
Replacement of two turnouts at the Bogdanka mine railway siding
In accordance with the contract signed with Lubelski Węgiel “BOGDANKA” S.A., from 20 July 2021 to 2 August 2021 KZN Rail performed works related to the replacement of two turnouts at the Bogdanka mine railway siding. Th...
Częstochowa
Improving the technical condition of the no. 1 railway line in the Koluszki – Częstochowa section”
We designed and carried out construction works under the project “Improving the quality of transport services by improving the technical condition of the no. 1 railway line in the Koluszki – Częstochowa section”. From 17 Au...
Jasień
Installation of 1200 turnouts is Jasień Brzeski
Between 1 October 2014 and 1 August 2015 we carried out a task for EL-IN Sp. z o.o. for a total amount of PLN 1,766,360.
Czechowice-Dziedzice
Repair of turnouts at the Czechowice Dziedzice Południowe station
Between 13 October 2014 and 29 December 2014 we carried out a task for DOLKOM to repair the turnouts at the Czechowice Dziedzice Południowe station for a total amount of more than PLN 2 million.
Nędza
General repair of the Nędza Wieś - Turze track
The works for PLN 1,320,000 were carried out from 15 September 2014 to 19 December 2014 for the Dolkom company.
Gliwice
Track repair at Gliwice Sośnica station
The track repair works at the Gliwice Sośnica station were executed between December 2013 and January 2014 for a total amount of more than PLN 600,000.
Kędzierzyn-Koźle
Replacement of permanent way and turnouts in Kędzierzyn Koźle
Between 16 September 2013 and 29 November 2013 we performed a task for the Dolnośląskie Przedsiębiorstwo Napraw Infrastruktury Komunikacyjnej “DOLKOM”. The total value of works amounted to PLN 1,770,000.
Kraków Zabłocie-Krzemionki
Construction of the Zabłocie – Krzemionki junction railway in Kraków
We carried out works related to the construction of the Kraków Zabłocie – Kraków Krzemionki junction railway in two stages for Budimex. As part of the works performed, the Switcher system was used commercially used for the first t...
Kraków
Modernization of the KZN Bieżanów siding
For its parent company, KZN “Bieżanów”, KZN Rail performs cyclical repairs of the rail siding infrastructure. The works include improving the condition and/or correcting the track system of the company’s siding. &nb...
Kraków
Construction of technical facilities for Małopolskie Railways
A consortium of Budimex and KZN Rail has signed a contract with the Małopolskie Railways for the construction and equipping technical facilities for rolling stock operation in Kraków. The task will be carried out under the “design and bu...
Gliwice Port
Alteration of the Gliwice Port station with adjusting the tracks to the length of trains of at least 800 m as part of the program entitled: “Improving safety and eliminating operational hazards on the railway network” The task was perform...
Wola Zgłobieńska
Construction of a service hall for Koleje Dolnośląskie S.A.
For the Pre-Fabrykat company, the main contractor of the contract “Construction of a rail-bus service hall for Koleje Dolnośląskie S.A.”, we performed all track work related to this investment. The works, the total value of which amoun...