1875
Introduction of horse-drawn stagecoaches, which served as Kraków’s first organized public transport system
1882
Opening the first narrow-gauge horse-drawn tram line in Kraków
1901
Opening the first narrow-gauge electrical tram line in Kraków
1910
The gmina becomes the majority shareholder in the transport company
1913
The first standard-gauge tram line opens, together with a new depot at ul. Świętego Wawrzyńca
1917
The first tram crosses the bridge over the Vistula; it connects Podgórze with the city centre
1927
The first regular bus services begin
1928
Krakowska Miejska Kolej Elektryczna S.A. (Kraków Municipal Electrical Railway) is established; the Kraków gmina is the majority shareholder
1939
New tram depot in Podgórze made available
Introduction of new tram carriages; they are manufactured by Sanocka Fabryka Wagonów (Sanok Railway Carriage Factory)
1945
A month after the war ends, the first tram line enters service; a few months later, buses begin operation
1949
Carriages of the N type, from Chorzowska Wytwórnia Wagonów (Chorzów Railway Carriage Works), enter service
1951
Miejskie Przedsiębiorstwo Komunikacyjne (Municipal Transport Company) is established as a public company
1952
The first tram line to Nowa Huta is opened
1953
Closure of the last narrow-gauge tram line in Kraków
1956
MPK extends the scope of its services to include cab transportation
1960
Central tram-repair workshops opened
1965
Tram depot opens in Nowa Huta
1969
The first articulated carriages of the 102N type are delivered
1975
All pre-war carriages are withdrawn from use
Carriages of the 105N type are introduced
1980
A bus depot, the city’s largest, is opened in Wola Duchacka
1983
The bus depot in Płaszów begins operation
1988
The last N-type tram carriages are withdrawn
1990
MPK is transformed into six independent limited liability companies, and MPK Sp. z o.o. is established
1991
A new range of tickets, modelled on European methods, is introduced
1993
Kraków’s first computerised ticket-sales office opens its doors at ul. Św. Wawrzyńca 13
1994
Purchase of the first low-floor bus
1995
The first stretch of express tram line is built and, after an interruption of 20 years, tunnelling resumes beneath the central railway station
1997
MPK transformed from a limited liability company into a joint stock company and becomes a member of Krakowski Holding Komunalny S.A.
The last red bus is withdrawn
1998
MPK S.A. is involved in the construction of the Lajkonik bridge over the Vistula
In operation since 1966, the Czyżyny bus station is now closed down
1999
New routings for buses and trams are determined
The first low-floor carriages are delivered to Kraków
2000
Assembly of the first series of NGT6 tram carriages begins
2001
MPK S.A. is named a Fair Play Company (Przedsiębiorstwo Fair Play) for the first time
The final 102N carriage is withdrawn
2002
Merger with Miejski Zakład Naprawy Tramwajów Sp. z o.o. (Municipal Tram-Repair Works); an integrated management system is implemented
2003
MPK S.A. receives the PN-EN ISO 9001:2001 quality certificate (confirmed by the IQNet certification network)
Delivery of 12 second-series, low-floor NGT6 trams
2004
Fifty modern buses assembled at MPK S.A. are purchased
Beginning of stage one of the Integrated Public Transport in the Kraków Agglomeration programme, which is financed with EU structural funds and by the European Bank for Reconstruction and Development
E1-type carriages are introduced
2005
The pilot programme for the Kraków City Card (Krakowska Karta Miejska) is launched
Beginning of the Civitas Caravel project, which involves gas-fuelled buses, flexible lines and buses with bicycle storage; it is co-financed from EU structural funds
2006
Receipt of certificate confirming that an integrated company management system consistent with ISO 9001 and ISO 14001 has been implemented and maintained
Formation of Zarząd Transportu Publicznego (Public Transport Executive), which takes over the function of public transport operator
A new agreement for the provision of public transport services is concluded; it runs for 14 years for trams, for 8 years for buses and for 5 years for supplementary services
Buses fuelled by natural gas enter service
Following modernisation and restructuring, the following streets are reopened to the public: ul. Lubicz and ul. Rakowicka
Concluding, with the consortium of companies Bombardier Vossloh Kiepe and Solaris, an agreement with regard to the supply of 24 modern, low-floor carriages
A bus station is opened at Krowodrza Górka
2007
The Tele-bus service, Poland’s first dial-a-ride service, is introduced
The old Ikarus buses are withdrawn
The section of tram track from Kamienna terminal to Krowodrza Górka is modernised; MPK S.A. is the beneficiary of the investment
The Kraków City Card system officially begins
Introduction of the first of 24, third-series trams from Bombardier
Forty-five modern, low-floor buses are purchased
2008
MPK S.A. launches a campaign under the slogan, Spokojnie, już jadę (Don't worry, I'm on my way)
The introduction of Kraków City Card machines makes card payments possible
2009
Onboard, next-stop announcements are recorded by well-known and popular artists, including Krzysztof Globisz, Anna Dymna and Grzegorz Turnau
The Tele-bus service starts running in the Płaszów area
After nearly 15 years of service, the Jelcz M120 is solemnly withdrawn
MPK S.A. is named Reliable Employer of 2008 in the fifth edition of the prestigious Reliable Employer of the Year competition
In a competition organized by Computerworld magazine, MPK S.A. is named IT Leader, 2009, in the Public Sector category
Kraków’s public transport system is ranked ninth in the world by Forbes magazine
2010
A tram line to Mały Płaszów is built, and ul. Długa is modernized, as part of stage two of the EU project: Integrated Public Transport in the Kraków Metropolitan Area
A parade of historic buses and trams commemorates the 135th anniversary of MPK S.A.
MPK S.A. signs a contract for the delivery of 24 new trams, each more than 32 metres in length
2011
MPK S.A. orders 100 new buses
MPK S.A. launches a dual-function passenger card for tickets and payments
Launch of tram line to Ruczaj
2012
Season tickets go on sale for the first time
The 405N, at 40.5 metres the longest single-section tram in Poland, begins operation in Kraków
QR codes appear at public transport stops in Kraków
MPK S.A. is awarded the CSR Silver Leaf
An NGT8 tram purchased by MPK S.A. is displayed at the InnoTrans transport fair in Berlin
The first NGT8 trams arrive in Kraków
A new tram and bus line system launches in Kraków
2013
MPK S.A. tests its first electric bus
MPK S.A. withdraws the Nuremberg GT6 trams from service
Delivery of 24 NGT8 trams
2014
Poland's first line served by electric buses is opened
A hybrid bus is purchased
2015
A parade of historical buses and trams marks the 140th anniversary of Kraków’s public transport system
Thirty-six new Krakowiak trams, each over 42 metres long, are delivered
2016
An agreement for the delivery of 107 innovative and eco-friendly urban buses is signed; they are co-funded from EU funds as part of the Małopolska Regional Operational Programme (2014-2020) and of Integrated Territorial Investments
2017
Twenty electric buses and 77 articulated buses with Euro6 engines enter service
A modern car wash is commissioned for the Nowa Huta Tram-Service Station
2018
All buses whose engines do not meet at least the Euro5 standard are withdrawn
An agreement with Stadler for the delivery of 50 new, low-floor Lajkonik trams is signed
The Kraków City Card (Krakowska Karta Miejska) programme, which gives residents the right to purchase cheaper season tickets, is introduced
2019
The first new Lajkonik tram is delivered to Kraków
An EU-funding agreement for the purchase of 50 electric buses is signed
2020
The departure of the first Lajkonik tram on a regular line
A contract for the delivery of 60 new trams is signed with Stadler
Tests of the Lajkonik tram (operating without electric traction overhead contact lines) begin on a regular line
The first journey in Poland of a driverless, autonomous tram
2021
Fifty new electric buses delivered
Delivery of 50 Lajkonik trams completed
Modernization of 28 GT8S trams completed
BLIK payments introduced to vending machines
Launch of mKKM app for season-ticket purchases; this is the mobile version of the city card
2022
Hydrogen-powered buses start running
A new hall with roof-mounted photovoltaic panels is commissioned for the Nowa Huta Tram-Service Station
Numbering of all stops in Kraków is completed