Jakub Antoszewski

Senior Lawyer in the Litigation Department.
His professional interests primarily center on commercial court proceedings. He also possesses extensive knowledge and experience in commercial law, company law, public procurement, and labor law.

At KKZ, he provides comprehensive corporate services for business entities and manages commercial court proceedings, with a particular focus on serving entrepreneurs in the construction industry and those operating in the real estate market.
He represents contractors and subcontractors in disputes concerning the execution of construction projects, handling matters at both the pre-litigation and court stages. He provides legal representation in issues related to liability for construction defects, as well as guarantees and warranties.
With over 10 years of experience, he started his career at several prestigious law firms, which enabled him to refine his skills and deepen his practical knowledge across various areas of law.

He is a graduate of the Faculty of Law and Administration at Maria Curie-Skłodowska University in Lublin.
Since 2015, he has been listed as an attorney with the Bar Association in Warsaw.
In his spare time, he is an enthusiast of LEGO building and pop culture.