Private company

T-Mobile Polska

Logo: Deutsche Telekom, Public domain, via Wikimedia Commons4

Polish mobile phone network operator

T-Mobile Polska S.A. is a Polish mobile phone network operator. The company was formerly named Polska Telefonia Cyfrowa (lit. "Polish Digital Telephony") and operated under the name Era, until being rebranded as T-Mobile on 5 June 2011.2 It employed 4,400 people.1 Its revenue was €1.5 billion in 2018.1 It is part of Deutsche Telekom.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Feb 1996Founded1
  • Industrymobile phone industry, telecommunications industry1
  • HeadquartersWarsaw1
  • Websitewww.t-mobile.pl
  • Legal formspółka akcyjna1
  • Slogan“Life is for sharing”1
  • LEI529900YTOCI5LBSSD2673
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressul. MARYNARSKA 12, 02-674 Warszawa, Poland3
  • Registered withMinistry of Justice, 00003911933
T-Mobile ul. Marynarska 12 w Warszawie 2021
Photo: Adrian Grycuk, CC BY-SA 3.0 pl, via Wikimedia Commons6

T-Mobile Polska S.A. is a Polish mobile phone network operator. The company was formerly named Polska Telefonia Cyfrowa (lit. "Polish Digital Telephony") and operated under the name Era, until being rebranded as T-Mobile on 5 June 2011. As in other European countries, the company operates a GSM (2G, 4G LTE and 5G NR) network. Following a decade-long ownership dispute with the French Vivendi corporation, the company has been wholly owned by the German telecommunications provider Deutsche Telekom since 2010.2

Corporate structure

T-Mobile Polska is part of a group headed by Deutsche Telekom. 266 entities, 34 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Deutsche Telekom Bonn, Germany
    • Slovak Telekom 100% · Bratislava, Slovakia
    • T-Mobile Austria 100% · Wien, Austria
    • T-Mobile Czech Republic 100% · Praha 4, Czechia
      • CE Colo Czech s.r.o. Subsidiary · Praha 10, Czechia
    • T-Mobile Polska 100% · Warszawa, Poland
    • T-Systems International GmbH 100% · Bonn, Germany
    • Telekom Deutschland 100% · Bonn, Germany
      • Deutsche Telekom Vertrieb Subsidiary · Germany
    • Telekom (Greece) 48.29% · Marousi, Greece
      • MagentaTV Greece Subsidiary · 100% · Athens
      • OTEGlobe Subsidiary · 100% · Athens
      • Otenet Subsidiary · Athens
      • COSMOTE PAYMENTS - YPIRESIES ILEKTRONIKOU CHRIMATOS ANONYMOS ETAIREIA Subsidiary · Marousi, Greece
      • OTE Museum of Telecommunications Subsidiary · Kifisia Municipality, Greece
      • OTE PLC Subsidiary · London, United Kingdom
    • Deutsche Telekom MMS Dresden, Germany
    • T-Mobile US Wilmington, Delaware, United States
      • iWireless Subsidiary · Urbandale
      • Metro by T-Mobile Subsidiary · Richardson
      • Ultra Mobile Subsidiary
      • APC Realty and Equipment Company, LLC Subsidiary · Delaware, United States
      • Assurance Wireless USA, L.P. Subsidiary · Delaware, United States
      • ATI Sub, LLC Subsidiary · Delaware, United States
      • Blis Ad Platform Private Limited Subsidiary · India
      • Blis Global Spain, S.L. Subsidiary · Spain
      • Blis Italia S.r.l. Subsidiary · Italy
      • Blis Media Pty Pte. Ltd. Subsidiary · Singapore
      • Blis Netherlands B.V. Subsidiary · Netherlands
      • Blis USA, Inc. Subsidiary · Delaware, United States
      • BlisMedia (Australia) Pty Ltd Subsidiary · Australia
      • Breeze Acquisition Sub LLC Subsidiary · Delaware, United States
      • Clearwire Communications LLC Subsidiary · Delaware, United States
      • Clearwire International, LLC Subsidiary · Washington, United States
      • Clearwire Legacy LLC Subsidiary · Delaware, United States
      • Clearwire Spectrum Holdings II LLC Subsidiary · Nevada, United States
      • Clearwire Spectrum Holdings III LLC Subsidiary · Nevada, United States
      • Clearwire Spectrum Holdings LLC Subsidiary · Nevada, United States
      • Fiber JV Holdings LLC Subsidiary · Delaware, United States
      • Finco Depositor I LLC Subsidiary · Delaware, United States
      • Finco Depositor II LLC Subsidiary · Delaware, United States
      • Finco Depositor III LLC Subsidiary · Delaware, United States
      • Finco Depositor IV LLC Subsidiary · Delaware, United States
      • and 111 more
    • T-Systems (Singapore) Singapore, Singapore
    • T-Mobile UK Subsidiary · 100% · Hatfield
    • Magyar Telekom Subsidiary · 59.23% · Budapest
    • Hrvatski Telekom Subsidiary · 51% · Zagreb
    • Albanian Mobile Communications Subsidiary · Tirana
    • Comfortcharge Subsidiary · Bonn, Germany
    • congstar Subsidiary · Cologne
    • Crnogorski Telekom Subsidiary · Podgorica
    • Detecon Subsidiary · Cologne
    • Deutsche Funkturm Subsidiary · Leverkusen, Germany
    • Deutsche Telekom (United Kingdom) Subsidiary · Welwyn Garden City, United Kingdom
    • Deutsche Telekom IT Solutions Slovakia Subsidiary · Košice, Slovakia
    • Deutsche Telekom Services Europe Czech Republic Subsidiary · Brno, Czech Republic
    • Magenta Telekom Subsidiary
    • Makedonski Telekom Subsidiary · Skopje
    • One Albania Subsidiary · Tirana
    • and 68 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Polska Telefonia Cyfrowa was founded as a company in December 1995, and on 26 February 1996 it won a license to provide telecommunications services paging number 602 and permission to build a mobile radio communication network according to the GSM standard in the 900 MHz band, which was later extended to GSM 1800 MHz. The first test (non-commercial) base stations were launched during the International Trade Fair in June 1996 and a few base stations in Warsaw. The commercial launch of the network took place on 16 September 1996.

At the end of 2004, Era had over 8.6 million customers and was the largest mobile phone network operator in Central Europe, and by the end of June 2011 it had 13.2 million subscribers, placing it third in the market with 30% market share. Era was one of Poland's most recognizable domestic brand names, partly because the company pursued an aggressive advertising campaign that made Era billboards, sponsored events, and other commercials ubiquitous in Poland. Towards the end of 2005, Era became the first mobile phone operator in Poland (and eighth in Europe) to have 10 million customers. The 10,000,000th client signing was celebrated with a concert by Van Morrison in Warsaw. Era was the first operator in the country to launch a HSDPA service in October 2006.

T-Mobile Polska closed its 3G UMTS network in April 2023.

From Wikipedia’s article on T-Mobile Polska, shared under CC BY-SA 4.0.5

Products and brands

Services

Tak Tak

The company's prepaid mobile phone service was formerly called Tak Tak (Yes Yes), and is now called T-Mobile na kartę.

Heyah

Heyah is a pay-as-you-go flanker brand offered by T-Mobile Polska. The brand was introduced in 2004 as T-Mobile Polska's youth-focused offering but made no reference to either T-Mobile or Era in its branding. Although it was marketed primarily toward young people, it had a substantial effect on the Polish mobile telephony market with its significantly lower prices and one-second billing. Within a month of launch it had attracted over one million users.

In 2020, a series of cryptic advertisements played on TV. They featured regular commercials for products, the commercials would glitch out to show 5 letters (4 of which were censored), which would show a link to a website called "wieszcorobić.pl". It would later be revealed that the 5 letters spelled out "Heyah". The company would rename to Heyah_01

Around 2022, Heyah shifted its target market to the Ukrainian minority in Poland.

Read the full text

tuBiedronka

tuBiedronka is a prepaid mobile phone brand offering by T-Mobile Polska in co-operation with the Polish discount supermarket chain Biedronka. The service was launched on 19 January 2009.

My Wallet

In October 2012, the company launched a commercial NFC wallet service in Poland called "MyWallet". The MyWallet services include NFC payment of two Mastercard credit cards and one MIFARE transit fare-collection card.

Red Bull Mobile

In 2023, the Polish branch of Red Bull Mobile switched from a youth-focused prepaid offer on Play to an app-based, youth-focused hybrid-postpaid offer on T-Mobile Polska.

Marketing

Era signed a two-year sponsorship deal with Polish Basketball League in seasons 2003–2005 as Era Basket Liga.

T-Mobile signed a two-year sponsorship deal in June 2011 with the Ekstraklasa football league, the top-level league in Polish football. Its official name at the time was T-Mobile Ekstraklasa. The company has proposed to promote the use of new technologies within the game, as well as offering Polish football fans a series of promotional deals. In 2017, the league was renamed to Lotto Ekstraklasa for sponsorship purposes after Totalizator Sportowy, the operator of Poland's national lottery games, took over the sponsorship, with the deal reported to be worth US$7.2 million annually.

In January 2013, T-Mobile Polska started a marketing campaign involving the figure of Vladimir Lenin who was the leader of Soviet Russia during the Polish–Soviet War (1919–1920). The campaign was intended to promote the brand of Heyah. The TV and billboard advertisements resulted in a debate on business ethics. The campaign has been viewed as unethical. There has even been some suspicion of the company utilising another controversial figure – Adolf Hitler – in a future campaign. Finally, under the pressure of public opinion and a protest action Heyah Hitler, the campaign was aborted.

From Wikipedia’s article on T-Mobile Polska, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Parent company

From Wikidata.1

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

  • 20181.5B EUR1

Net income

  • 2018-2.5M EUR1

Timeline

  1. Jul 6, 2021Parent Directly consolidated by Deutsche Telekom3
  2. Feb 1996Founded Founded1