OFFICE: +48 52 518 36 70

We are a Polish manufacturer and supplier of dedicated communications systems for railway and other industries, as well as fee collection systems. We equip railway stations and stops with passenger information systems.

We are a company with over 160 years of experience in the railway industry. Since 1852 we have been creating and providing system solutions for railway transport. At first, those were signalling devices; however, as technology progressed, we were expanding our product offer to meet the requirements and expectations of our clients and equipment users.

Today, a great majority of Polish railway stations are equipped with our dynamic passenger information system, which comprises information displays, notification systems, and the time network.

In the 1970s we expanded our business to include a segment of the market not connected with the railway industry, and we have been developing it ever since. In this way, we are modernizing the whole family of Locomat machines.

At present, parking meters and mobile and stationary ticket vending machines by KZŁ operate in several locations in Poland, in cities, companies, or public transport. Many years of experience in creating passenger solutions for public transport have resulted in the development of intelligent transportation systems (ITS), which have been in operation in Polish cities for a few years now.

By choosing our offer, you choose tested and reliable solutions and assistance during the use of the systems. KZŁ Bydgoszcz Ltd. is a manufacturer of devices and systems with over 160 years of tradition. Our company produces original mechanical, electronic, and software solutions. In this way, we provide quick access to the system, and upgrade of the utilized solutions.

Being part of a strong and stable group PKP Informatyka guarantees the best implementation and project management practices, as well as support in terms of advanced transportation systems.

With our excellent staff of developers, constructors, and programmers, we are able to provide customized system solutions.

Within this scope, we propose close cooperation in creating modern, innovative products that fulfil contemporary needs of the widely-understood public transport market.

The selected groups of products are supported by 24-hour service guaranteeing the continuity of the operation of the most demanding information security and distribution systems.

KZŁ has received a number of awards and distinctions for its innovative design solutions, and for putting them into production. Out latest awards include: the Forbes Diamond, the Silver Rating of EcoVadis 2016 and the Poland Now award received during the last, 25th anniversary edition of this prestigious contest.

KZŁ offers also:
Notification systems (megaphone and DSO),
time network systems and clocks,
certified monitoring systems for railway facilities,
on-board systems for vehicles.

Kolejowe Zakłady Łączności sp. z o.o. are a member of:
Polish Chamber of Railway Equipment Producers and Railway Service Providers,
ITS Poland and ITS Cluster,
Railway Business Forum,
Employers of Pomerania and Kujawy.

The company is a part of the PKP Informatyka Group.


  • 1
  • 2

About KZŁ

We are a Polish manufacturer and supplier of dedicated communications systems for railway and other industries, as well as fee collection systems.

biletomat, biletomaty, parkomaty, parkomat, parkometry, parkometr, automat biletowy, tablice, SLK, mega, pesa, newag, pkp, plk, informacja pasażerska, informacji pasażerskiej, sip, sdip, systemy, pokładowe, gps, czasie rzeczywistym, spp, płatnego parkowania, terminal, infomat, infokiosk, infomaty, infokioski, vending, vendingowe, łączność, dyspozytor, zawiadowca, dyżurny ruchu, przejazd, cctv, its, izba kolei, rbf, monitoring, nagłośnienie, automatyczne zapowiedzi, serwer zapowiedzi, zapowiadanie pociągów, pociąg, pulpit, znakownik, zegar kolejowy, translacja, peronowa, tunelowa, zbiorcza, pto, interkom, intercom, anpr, artr, wim, pobieranie opłat

  This email address is being protected from spambots. You need JavaScript enabled to view it.
  +48 52 518 36 70
  +48 52 518 56 10
  ul. Ludwikowo 1, 85-502 Bydgoszcz, POLAND




The PKP Group is a co-organizer of the 13th International TRAKO Railway...


Change in the supervisory board

We would like to kindly inform you that on December 18, 2018,...


Merry Christmas!

On the occasion of the upcoming Christmas, we wish You for all...



On the occasion of the COP24 climate summit at the PKP railway...


Railwayman's Day

May Saint Catherine always help you.


PKP S.A. commissions the first...

Starting today, drivers of electric cars can use 4 charging stations, put...


EcoMOTO station with a certificate...

The ecoMOTO charging station has a certificate of accordance with industry standards...


The InnoTrans fair is behind...

We would like to thank all our guests, clients, partners and contractors...


KZŁ at InnoTrans Berlin

You are warmly welcome to visit us at PKP Group stand in...


ecoMOTO trade mark

We have registered the ecoMOTO trademark in the EU. From now, this...


KZŁ agreement with Enea Serwis

LOTOS Group, the Polish Post, Polish Television, Enea Serwis and  Kolejowe Zakłady...


Hat-trick KZŁ!

We are pleased to inform you that we have just received the...


ecoMOTO at the Poznań Motor...

On 5 - 8 April we had the pleasure to participate in...


President of the KZŁ in...

We invite you to listen to a broadcast on electromobility, with the...


KZŁ at Poznań Motor Show

We cordially invite you to visit our stand in the center of...


A distinction from the House...

During the jubilee 15th Conference of Telecommunications and Informatics on the Railway,...


KZŁ - Promoter of the...

This title was granted to us by the Teraz Polska Foundation. Thank...


Eco-Inspiration 2017

In the jubilee - V plebiscite of Internauts Eco-inspiration 2017 organized by...


ISO/TS 22163 (IRIS rev.3)

We are very pleased to announce that as one of the first...


Another award for the KZŁ

For the next year in a row, we were honored with distinction...

Latest projects