Our Team
Stanisław Wiśniewski

Stanisław Wiśniewski


Stanisław represents clients in civil, arbitration, criminal, administrative and court-administrative proceedings;

He has a well-established experience in providing day-to-day and transactional legal services to business entities, including international corporations;

He provides legal support to start-ups focused on new technologies, in particular those implementing, maintaining and developing IT solutions;

  • Stanisław represented the principals before the Supreme Court and the Supreme Administrative Court in many proceedings;
  • He constructed models of suits and claims arising from insurance contracts and managed several hundred trials, supervising the legal department of a business entity;
  • He conducted precedent cases for increasing the contractor's lump sum remuneration resulting from construction contract in connection with an extraordinary change in relations and/or a change in relations that could not be foreseen (rebus sic stantibus);
  • He has been involved in a number of projects concerning the problem of breaches of duty by members of corporate bodies, management abuse, and business fraud;
  • He represented one of the largest developers on the Polish market in a bundle of administrative and court-administrative cases concerning a several-stage, prestigious investment at Saski Park in Warsaw;
  • He advises natural and legal persons on setting up and running startups from the stage of concluding the investment agreement and establishing the organization until the completion of the project.
  • 2002 - 2003 Hunton &Williams
  • 2003 - 2005 Piontek, Rymar, Wiśniewski and Wspónicy
  • 2005 - 2020 LBA Lawyers and Legal Advisers 
  • Warsaw University, Faculty of Law and Administration
  • english


Our Team



Twarda 2

00-105 Warsaw, Poland

+48 22 250 25 55
+48 22 250 25 45 (fax)