14.06.2005 - Creation of Ekstraklasa S.A thanks to the agreement signed between PZPN (Polish Football Association) and delegates of 16 clubs.
12.08.2005 - Agreement signed with PZPN it terms of management of the 1st League
18.11.2005 - 1st Official match under Ekstraklasa S.A. (Legia Warsaw 3:2 Górnik Zabrze)
27.07.2007 - Ekstraklasa becomes member of EPFL - European Football League Association
2011 - Creation of Ekstraklasa Live Park, sister company which produces television signals from all Ekstraklasa games. The owner of the the company is Ekstraklasa S.A.
6.04.2015 - 1000th game produced by Ekstraklasa Live Park
10.2015 - Ekstraklasa S.A. host of the EPFL General Assembly
21.10.2016 - President of Ekstraklasa S.A., Dariusz Marzec, becomes member of EPFL
4.06.2016 - 3000th game since the creating of Ekstraklasa S.A.
Champions of Poland since the creation of Ekstraklasa S.A.
2006 - Legia Warsaw
2007 - Zagłębie Lubin
2008 - Wisła Kraków
2009 - Wisła Kraków
2010 - Lech Poznań
2011 - Wisła Kraków
2012 - Śląsk Wrocław
2013 - Legia Warsaw
2014 - Legia Warsaw
2015 - Lech Poznań
2016 - Legia Warsaw
2017 - Legia Warsaw
VI 2005 - XI 2005: Michał Tomczak
XI 2005 - III 2012: Andrzej Rusko
IX 2012 - VII 2015: Bogusław Biszof
VII 2015 - X 2017: Dariusz Marzec
X 2017 - currently: Marcin Animucki