
Maciej Żelewski
Senior Counsel, attorney-at-law
- Warsaw Bar Association – attorney-at-law – since 2020
- Queen Mary University of London – LLM in Competition Law – 2015
- University of Warwick – BA Law and Business Study (Qualifying degree) – 2012
- Representing clients in antimonopoly proceedings concerning antitrust, merger control, and consumer protection
- Advising clients on designing and implementing distribution and business structures in compliance with competition law and regulatory requirements
- Experience in advising clients in the pharmaceutical sector on all aspects of sales, marketing, and distribution
- Supporting Compliance Officers in building, implementing, and operating compliance programmes
- Legal 500 – Competition, antitrust


We are pleased to announce that the “Chambers Merger Control 2024 Global Practice Guide” has been published by Chambers and…
The SK&S team advised Bioagra-Oil S.A. – a leader in the production of methyl esters and glycerine – in taking…
Sołtysiński Kawecki & Szlęzak law firm advised DataExpert on the purchase of 100% of shares in the Polish companies conducting…
We have been recommended as one of the best law firms in 14 categories by The Legal 500 EMEA 2024…
The SK&S M&A team advised Straumann Holding AG – a global leader in tooth replacement and orthodontic solutions – on…