
Jacek Siński
Partner, attorney-at-law
- University of Warsaw – MA in Law – 1997
- University of Warsaw – Faculty of History – certificate of completion – 1996
- Specialises in court proceedings and corporate disputes
- Represents clients in numerous pecuniary and non-pecuniary debt enforcement proceedings
- Provides advice to clients on complex strategies for enforcing and securing claims, including those in bankruptcy and restructuring proceedings
- Chambers & Partners – Litigation
- Legal 500 – Dispute Resolution
- Rzeczpospolita daily: the leading expert in the field of corporate litigations and arbitration




We have been recommended as one of the best law firms in 14 categories by The Legal 500 EMEA 2025…
Once again, we are among the top-ranked law firms in the Chambers and Partners ranking – “Chambers Europe 2025”. As…
Yet another year in a row, SK&S and the firm’s lawyers have been recognised in the international ranking “Chambers Global…
Every word counts … The SK&S litigation team consisting of Jacek Siński, Jakub Urbanowicz and Karolina Chrószcz has secured a…
We have been recommended as one of the best law firms in 14 categories by The Legal 500 EMEA 2024…