The Company Governing Bodies

Management Board of ZAK S.A.

Jerzy Marciniak
 President of the Management Board
Adam Leszkiewicz
Vice-President of the Management Board
Managing Director
Wiesław Skwarko
Vice-President of the Management Board
Mirosław Ptasiński
Vice-President of the Management Board
Financial Director
Sabina Nowosielska
Vice-President of the Management Board


Management Board manages the Company operations and represents it in and out of court.
Two Management Board members jointly or one Management Board jointly with a proxy or an appointed attorney in fact of Management Board, acting within the scope of a written power of attorney, shall be authorised to present declarations of will on behalf of the Company.

Supervisory Board of ZAK S.A.
  • Andrzej Skolmowski – Chairman of the Supervisory Board
  • Jerzy Koziara -Vice Chairman of the Supervisory Board
  • Wojciech Lubiewa-Wieleżyński - Member of the Supervisory Board
  • Mirosław Potulski - Member of the Supervisory Board
  • Witold Szczypiński - Member of the Supervisory Board
  • Mirosław Sotel - Member of the Supervisory Board
Supervisory Board supervises the Company operations in all areas of activity.