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Private company

Masovian Railways

Logo: Unknown author Unknown author, CC0, via Wikimedia Commons3

Polish railway company

Masovian Railways (Polish: Koleje Mazowieckie; KMKOL) is a regional rail operator in the Masovian Voivodeship of Poland.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2004Founded1

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Koleje Mazowieckie widok od strony ulicy Lubelskiej2016
Photo: Adrian Grycuk, CC BY-SA 3.0 pl, via Wikimedia Commons5

Masovian Railways (Polish: Koleje Mazowieckie; KMKOL) is a regional rail operator in the Masovian Voivodeship of Poland.2

The story

The company was founded in 2004 as a joint venture of the Masovian Voivodeship, with 51% shares, and the then government-owned PKP Polregio, with 49% shares, to handle local passenger traffic in the Voivodeship. It started operating on 1 January 2005. Since the end of 2007 Masovian Railways has been fully owned by the Masovian Voivodeship.

In November 2025, the Warsaw-Lublin rail line was the target of explosive sabotage during the Russia-Ukraine conflict. The rail was reportedly sabotaged to prevent resources from being given to Ukraine.

From Wikipedia’s article on Masovian Railways, shared under CC BY-SA 4.0.4

Products and brands

Within the Warsaw metropolitan area, long- and medium-term tickets issued by the Public Transport Authority (those valid for 24 hours or longer), previously validated in city buses, trams, metro or Fast Urban Rail are honoured in all regular trains of Masovian Railways.

From Wikipedia’s article on Masovian Railways, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Owners

  • Masovian Voivodeship

From Wikidata.1

Timeline

  1. 2004Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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