
Marta Kupczak-Strzelecka
Senior Counsel, attorney-at-law
Prior to joining SK&S she worked at the Office for Competition and Consumer Protection as Head of the Telecommunication and Media Department where she handled numerous high-profile cases in these sectors. She also represented Poland in the Advisory Committee of the European Commission consulting on decisions on abuse of a dominant position and concentrations between undertakings. The author of the first successful application for interim measures against a telecommunication operator in proceedings before the Office for Competition and Consumer Protection.
- University of Warsaw – MA in Law – 2001
- Specialises in antitrust law and consumer protection law
- Provides comprehensive services on regulatory matters to clients from the media and telecommunication industries
- Deals with regulations applying to the media and telecommunication industry
- Legal 500 – TMT


We have been recommended as one of the best law firms in 14 categories by The Legal 500 EMEA 2024…
We provided comprehensive advice to P4 sp. z o.o., an operator of the Polish cellular telecommunications network – Play, and…
Sołtysiński Kawecki & Szlęzak provided comprehensive advice to the Iliad Group and the companies in the group, Play Communications S.A….