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Private company

TK Telekom

Polish telecommunications company

TK Telekom (formerly Telekomunikacja Kolejowa) is a Polish telecommunications company, operated jointly by Netia and the PKP Group. It is responsible for telecommunications and data transmission for the Polish railways and also serves a number of other companies outside the PKP Group and individual clients.2 It is part of Polish State Railways.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2001Founded1

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TK Telecom 02
Photo: Andrzej Błaszczak, CC BY-SA 4.0, via Wikimedia Commons3

TK Telekom (formerly Telekomunikacja Kolejowa) is a Polish telecommunications company, operated jointly by Netia and the PKP Group. It is responsible for telecommunications and data transmission for the Polish railways and also serves a number of other companies outside the PKP Group and individual clients.2

Corporate structure

TK Telekom is part of a group headed by Polish State Railways. 21 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Polish State Railways Warsaw
    • TK Telekom Warsaw
    • PKP Intercity Subsidiary · 100% · Warsaw
    • Tricity Rapid Transit Rail Ltd Subsidiary · 64.94% · Gdynia
    • Kolejowa Oficyna Wydawnicza Subsidiary · PKP Informatyka former office building, Poland
    • Natura Tour Subsidiary · Warsaw, Poland
    • PGE Energetyka Kolejowa Subsidiary · Warszawa, Poland
    • PKP Informatyka Subsidiary · Warsaw
    • PKP Linia Hutnicza Szerokotorowa Subsidiary · Zamość
    • Polskie Koleje Linowe Subsidiary · Zakopane, Poland
    • PKP Cargo Stake · 33.01% · Warszawa, Poland
      • PKP Cargo International 100% · Ostrava, Czechia
        • VIAMONT Cargo Subsidiary · Ústí nad Labem, Czech Republic
        • AWT Rekultivace a.s. Subsidiary · 100% · Petřvald, Czechia
      • PKP Cargo Service Subsidiary · 100% · Warsaw, Poland
      • AWT CFT Subsidiary · Praha 8, Czechia
      • Cargotor Subsidiary · 100% · Poland
      • Advanced World Transport Subsidiary
      • PKP CARGO Terminale spolka z ograniczona odpowiedzialnoscia (PKP CARGO Terminale spółka z ograniczoną odpowiedzialnością) Subsidiary · Żurawica, Poland
    • PKP Polskie Linie Kolejowe Stake · 15% · Warsaw
    • CS Szkolenie i Doradztwo Subsidiary · Poland
    • Blachownia train station Owned · Blachownia, Poland
    • Czeremcha train station Owned · Czeremcha, Poland
    • Dziadówki train station Owned · Pstroszyce Pierwsze, Poland
    • Józefów railway station Owned · Józefów, Poland
    • Kołbiel railway station Owned · Karpiska, Poland
    • Kraków Główny railway station Owned · Kraków, Poland
    • Kraków Mydlniki Owned · Kraków, Poland
    • Krzeszowice Owned · Krzeszowice, Poland
    • Lizawice railway station Owned · Lizawice, Poland
    • Oława railway station Owned · Oława, Poland
    • Poznań Główny Owned · Poznań, Poland
    • Przemyśl Główny Owned · Przemyśl, Poland
    • Rzeszów Główny Owned · Rzeszów, Poland
    • and 2 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Leadership

Who has led TK Telekom, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

Owners

From Wikidata.1

Timeline

  1. 2001Founded Founded1

Sources

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

  1. 1
  2. 2
  3. 3